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AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 AM3517/05 sitara ? arm microprocessors check for samples: AM3517 , am3505 1 device summary 1.1 features 123456 ? sidetone core support (mcbsp2 and ? AM3517/05 sitara ? arm microprocessor: 3 only) for filter, gain, and mix ? mpu subsystem operations ? 600-mhz sitara ? arm ? cortex ? -a8 core ? 128-channel transmit/receive mode ? neon tm simd coprocessor and vector ? direct interface to i2s and pcm device floating point (fp) co-processor and tdm buses ? memory interfaces: ? hdq/1-wire interface ? 166 mhz 16/32- bit mddr/ddr2 interface ? 4 uarts (one with infrared data with 1 gbyte total addressable space association [irda] and consumer infrared ? up to 83 mhz general purpose memory [cir] modes) interface supporting 16-bit wide ? 3 master/slave high-speed inter- multiplexed address/data bus integrated circuit (i2c) controllers ? 64 k-byte sram ? 12 32-bit general purpose timers ? 3 removable media interfaces ? 1 32-bit watchdog timer [mmc/sd/sdio] ? 1 32-bit 32-khz sync timer ? io voltage: ? up to 186 general-purpose i/o (gpio) ? mddr/ddr2 ios: 1.8v pins ? other ios: 1.8v and 3.3v ? display subsystem ? core voltage: 1.2v ? parallel digital output ? commercial and extended temperature ? up to 24-bit rgb grade ? supports up to 2 lcd panels (operating restrictions apply) ? support for remote frame buffer interface ? 16-bit video input port capable of capturing (rfbi) lcd panels hd video ? two 10-bit digital-to-analog converters ? hd resolution display subsystem (dacs) supporting ? serial communication ? composite ntsc/pal video ? high-end can controller ? luma/chroma separate video (s-video) ? 10/100 mbit ethernet mac ? rotation 90, 180, and 270 degrees ? usb otg subsystem with standard ? resize images from 1/4x to 8x dp/dm interface [hs/fs/ls] ? color space converter ? multiport usb host subsystem [hs/fs/ls] ? 8-bit alpha blending ? 12-pin ulpi or 6/4/3-pin serial ? video processing front end (vpfe) 16-bit interface video input port ? four master/slave multichannel serial ? raw data interface port interface (mcspi) ports ? 75-mhz maximum pixel clock ? five multichannel buffered serial ports ? supports rec656/ccir656 standard ? 512-byte transmit/receive buffer ? supports ycbcr422 format (8-bit or 16-bit (mcbsp1/3/4/5) with discrete horizontal and vertical sync ? 5k-byte transmit/receive buffer signals) (mcbsp2) ? generates optical black clamping signals 1 please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 powervr sgx is a trademark of imagination technologies ltd. 3 sitara is a trademark of texas instruments. 4 cortex, neon are trademarks of arm ltd or its subsidiaries. 5 arm, jazelle are registered trademarks of arm ltd or its subsidiaries. 6 all other trademarks are the property of their respective owners. production data information is current as of publication date. products conform to copyright ? 2009 ? 2013, texas instruments incorporated specifications per the terms of the texas instruments standard warranty. production processing does not necessarily include testing of all parameters.
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com ? built-in digital clamping and black level 1.1 and 2.0, openvg1.0 compensation ? fine grained task switching, load ? 10-bit to 8-bit a-law compression hardware balancing, and power management ? supports up to 16k pixels (image size) in ? programmable, high-quality image anti- horizontal and vertical directions aliasing ? system direct memory access (sdma) ? endianess controller (32 logical channels with ? arm instructions - little endian configurable priority) ? arm data ? configurable ? comprehensive power, reset and clock ? sdrc memory controller management ? 16/32-bit memory controller with 1g-byte ? arm cortex ? -a8 memory architecture total address space ? armv7 architecture ? double data rate (ddr2) sdram, mobile ? in-order, dual-issue, superscalar double data rate (mddr)sdram microprocessor core ? sdram memory scheduler (sms) and ? arm neon ? multimedia architecture rotation engine ? over 2x performance of armv6 simd ? general purpose memory controller (gpmc) ? supports both integer and floating point ? 16-bit wide multiplexed address/data bus simd ? up to 8 chip select pins with 128m-byte ? jazelle ? rct execution environment address space per chip select pin architecture ? glueless interface to nor flash, nand ? dynamic branch prediction with branch flash (with ecc hamming code target address cache, global history buffer calculation), sram and pseudo-sram and 8 entry return stack ? flexible asynchronous protocol control for ? embedded trace macrocell [etm] support interface to custom logic (fpga, cpld, for non_invasive debug asics, etc.) ? 16k-byte instruction cache (4-way set- ? nonmultiplexed address/data mode (limited associative) 2k-byte address space) ? 16k-byte data cache (4-way set- ? test interfaces associative) ? ieee-1149.1 (jtag) boundary-scan ? 256k-byte l2 cache compatible ? powervr sgx ? graphics accelerator (AM3517 ? embedded trace macro interface (etm) only) ? 65-nm cmos technology ? tile based architecture delivering up to 10 ? package s: mpoly/sec ? 491-pin bga (17x17, 0.65mm pitch) ? universal scalable shader engine: multi- [zcn suffix] threaded engine incorporating pixel and with via channel array technology vertex shader functionality ? 484-pin pbga (23x23, 1-mm pitch) ? industry standard api support: opengles [zer suffix] 1.2 applications ? single board computers ? transportation ? industrial and home automation ? navigation ? digital signage ? smart white goods ? point of service ? digital tv ? portable media player ? digital video camera ? portable industrial ? gaming 2 device summary copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 1.3 description AM3517/05 is a high-performance arm cortex-a8 microprocessor with speeds up to 600 mhz. the device offers 3d graphics acceleration while also supporting numerous peripherals, including ddr2, can, emac, and usb otg phy that are well suited for industrial apllications. the processor can support other applications, including: ? single board computers ? home and industrial automation ? human machine interface the device supports high-level operating systems (oss), such as: ? linux ? ? windows ? ce ? android ? the following subsystems are part of the device: ? microprocessor unit (mpu) subsystem based on the arm cortex-a8 microprocessor. ? powervr sgx ? graphics accelerator (AM3517 device only) subsystem for 3d graphics acceleration to support display and gaming effects. ? display subsystem with several features for multiple concurrent image manipulation, and a programmable interface supporting a wide variety of displays. the display subsystem also supports ntsc/pal video out. ? high performance interconnects provide high-bandwidth data transfers for multiple initiators to the internal and external memory controllers and to on-chip peripherals. the device also offers a comprehensive clock-management scheme. AM3517/05 devices are available in a 491-pin bga package and a 484-pin pbga package. this AM3517/05 data manual presents the electrical and mechanical specifications for the AM3517/05 sitara arm microprocessor. copyright ? 2009 ? 2013, texas instruments incorporated device summary 3 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 1.4 functional block diagram figure 1-1 shows the functional block diagram of the AM3517/05 sitara arm microprocessor. figure 1-1. AM3517/05 functional block diagram 4 device summary copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 64 64 async 64 64 l2$ 256k mpu subsystem arm cortex- a8 tm core 16k/16k l1$ powervr sgx graphics accelerator ( only) tm AM3517 32 32 32 channel system dma 32 32 analog dac lcd panel cvbs or s-video dual output 3-layer display processor (1xgraphics, 2xvideo) temporal dithering sdtv qcif support 32 hs/fs/ ls usb host 32 l3 interconnect network-hierarchial, performance, and power driven 64k on-chip ram 32 132k on-chip boot rom sms: sdram memory scheduler/ rotation 64 emif controller l4 interconnect 32 system controls prcm external peripherals interfaces peripherals: 4xuart, 3xhigh-speed i2c, 5xmcbsp (2x with sidetone/audio buffer) 4xmcspi, 186xgpio, 3xhigh-speed mmc/sdio, hdq/1 wire, 12xgptimers, 1xwdt, 32k sync timer gpmc: general purpose memory controller 32 emulation debug: etm, jtag external ddr2/ mddr 32 sprs550-006 parallel hecc emac vpfe usb phy usb otg controller ddr phy nand/nor/ flash, sram usb transceivers /device ports [3]
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 1.5 zcn and zer package differences table 1-1 shows the zer and zcn package differences on the device. table 1-1. zcn and zer package differences feature zcn package zer package pin assignments for zcn package pin assignments, see for zer package pin assignments, see section 2 , terminal description section 2 , terminal description video interfaces tv out available tv out not available copyright ? 2009 ? 2013, texas instruments incorporated device summary 5 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 1 device summary ........................................ 1 4.3 output clock specifications ........................ 95 1.1 features ............................................. 1 4.4 dpll specifications ................................ 97 1.2 applications .......................................... 2 5 video dac specifications .......................... 100 1.3 description ........................................... 3 5.1 interface description .............................. 101 5.2 electrical specifications over recommended 1.4 functional block diagram ........................... 4 operating conditions .............................. 102 1.5 zcn and zer package differences ................. 5 5.3 analog supply (vdda_dac) noise requirements . 104 revision history .............................................. 7 5.4 external component value choice ............... 105 2 terminal description ................................... 8 6 timing requirements and switching 2.1 pin assignments ..................................... 8 characteristics ....................................... 106 2.2 ball characteristics ................................. 17 6.1 timing test conditions ........................... 106 2.3 multiplexing characteristics ........................ 51 6.2 interface clock specifications ..................... 106 2.4 signal description .................................. 57 6.3 timing parameters ................................ 107 3 electrical characteristics ............................ 80 6.4 external memory interfaces ....................... 108 3.1 absolute maximum ratings ........................ 80 6.5 video interfaces ................................... 150 3.2 recommended operating conditions .............. 82 6.6 serial communications interfaces ................ 155 3.3 dc electrical characteristics ....................... 84 6.7 removable media interfaces ...................... 197 3.4 core voltage decoupling ........................... 86 6.8 test interfaces .................................... 211 3.5 power-up and power-down ......................... 88 7 package characteristics ............................ 215 4 clock specifications .................................. 91 7.1 package thermal resistance ..................... 215 4.1 oscillator ........................................... 92 7.2 device support .................................... 215 4.2 input clock specifications .......................... 93 7.3 mechanical data .................................. 217 6 contents copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 revision history note: page numbers for previous revisions may differ from page numbers in the current version. this data manual revision history table highlights the technical changes made from the previous to the current revision. see additions/modifications/deletions section 2 pin assignments: changed name of pin n22 from nc to vdds in figure 2-1 , zcn pin map [quadrant a] section 2.2 ball characteristics: remove n22 from nc row. add n22 to vdds row in table 2-1 , ball characteristics (zcn pkg.) section 2.4.9 signal description: removed pin g9 from vdds row of the zer package in table 2-27 , power supplies description copyright ? 2009 ? 2013, texas instruments incorporated contents 7 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 2 terminal description 2.1 pin assignments 2.1.1 pin map (top view) the following illustrations show the top views of the 484-pin [zer] and 491-pin [zcn] package pin assignments in four quadrants (a, b, c, and d). note : a pin with an "nc" designator indicates no connection. for proper device operation, these pins must be left unconnected. 8 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 2-1. zcn pin map [quadrant a] copyright ? 2009 ? 2013, texas instruments incorporated terminal description 9 submit documentation feedback product folder links: AM3517 am3505 n p r t u v 14 15 16 22 23 n p w y 24 25 aa ab t u r 21 17 18 19 20 nc vdds vss vss vdds sys_ clkout1 vdds_ dpll_mpu _usbhost vddshv 15 16 17 18 19 20 21 22 23 ac 24 25 ad ae vss v w y aa ab vss 14 ac ad ae vddshv vddshv vddshv vss vss vss vdds_dpll_ per_core vddshv vss vddshv vddshv vss vss vss vss vss vdd_core vdd_core vss vss vss vdd_core vss vdd_core vdd_core vss vdd_core vss vss vdd_core vdd_core vddshvvddshv vddshv vdds dss_acbias dss_pclk etk_d15 etk_d12 etk_d8 etk_d5 etk_ctl mcspi2_ cs1 mcspi1_ cs3 mcspi1_ cs2 mcspi1_ clk dss_data1 dss_data0 dss_vsync dss_hsync etk_d13 etk_d9 etk_d6 etk_d0 etk_clk mcspi2_ clk mcspi1_ simo mcspi1_ cs1 dss_data4 dss_data3 dss_data2 etk_d14 etk_d10 etk_d1 mcspi2_ simo mcspi1_ somi dss_data6 dss_data5 etk_d11 etk_d7 etk_d2 mcspi2_ somi mcspi1_cs0 dss_data9 dss_data8 dss_data7 uart1_tx etk_d3 mcspi2_ cs0 dss_data13 dss_data12 dss_data11 dss_data10 uart1_cts uart1_rts etk_d4 dss_data18 dss_data17 dss_data16 dss_data15 dss_data14 uart1_rx dss_data20 dss_data19 jtag_tck jtag_ntrst dss_ data23 dss_ data22 dss_ data21 jtag_emu0 jtag_tdo jtag_tdi jtag_tms _tmsc jtag_rtck mcbsp1_ clkr jtag_ emu1 mcbsp_ clks mcbsp1_ fsx mcbsp1_ dr mcbsp1_ dx mcbsp1_ fsr mcbsp1_ clkx m m sys_ clkout2 vss vss vdd_core sys_ clkreq vss vss
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 2-2. zcn pin map [quadrant b] 10 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 p r y aa ab ac ad u v w t 10 9 8 p r t u v w y aa ab ac ad ccdc_pclk 13 12 11 6 5 m n 4 3 7 m n 2 1 ccdc_field ccdc_vd ccdc_ data0 ccdc_ data3 rmii_mdio _clk rmii_txd0 rmii_txen mmc1_ dat1 mmc1_ dat6 mmc2_clk mmc2_ dat2 mmc2_ dat6 vss vss vss vss vss vss vss vss vddshv vss vss vss vss vss vss vss vss vss vss vddshv vddshv vddshv vddshv vddshv gpmc_ncs5 gpmc_ncs4 gpmc_ncs3 gpmc_ncs2 gpmc_ncs7 gpmc_ncs6 gpmc_clk uart3_cts _rctx uart3_rts _sd uart3_rx _irrx uart3_tx _irtx gpmc_nadv _ale gpmc_ nbe1 gpmc_ wait3 i2c2_scl sys_nirq sys_boot1 sys_boot4 sys_boot6 sys_boot7 sys_boot5 sys_boot2 sys _nres pwron sys_boot8 13 12 11 10 9 8 7 6 5 4 3 ae 2 1 ae ccdc_hd vss ccdc_wen ccdc_ data1 ccdc_ data4 rmii_mdio _data rmii_txd1 rmii_50mhz _clk mmc1_ dat2 mmc1_ dat7 mmc2_cmd mmc2_ dat3 mmc2_ dat7 mmc2_ dat1 mmc2_ dat5 mmc2_ dat0 mmc2_ dat4 vdds_sram _mpu cap_vdd_ sram_mpu vddshv vddshv vddshv mmc1_ dat0 mmc1_ dat5 mmc1_cmd mmc1_ dat4 mmc1_clk mmc1_ dat3 vddshv vddshv vddshv vdds vdd_core vdd_core vdd_core vdd_core vss vss vss vss vdd_core vdd_core vdd_core vdd_core vss vss vss vss vss vss vss vss ccdc_ data2 ccdc_ data7 ccdc_ data6 ccdc_ data5 vddshv vddshv vddshvvddshv rmii_rxer rmii_crs_ dv rmii_rxd1 rmii_rxd0 vddshv vddshv vddshv i2c3_sda i2c1_sda i2c3_scl i2c1_scl sys_boot3 sys _nres warm sys_boot0 i2c2_sda hecc1_txd hecc1_rxd gpmc_ nwp gpmc_ wait0 gpmc_ wait1 gpmc_ wait2 vdds gpmc_nbe0 _cle gpmc_ nwe gpmc_ noe reserved reserved
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 2-3. zcn pin map [quadrant c] copyright ? 2009 ? 2013, texas instruments incorporated terminal description 11 submit documentation feedback product folder links: AM3517 am3505 l k j h g f e 22 23 15 16 17 18 19 20 21 22 23 e d d c c 24 25 24 25 b b a a 15 16 17 18 19 20 lk j h g f 21 14 14 vss hdq_sio nc nc nc vddshv vdd_core vss vss vss nc nc tv_out1 vssvss vss vdd_core vdd_core vdd_core vdd_core vdd_core vddshv vss vss vddshv vddsvdds vdds vdds vdds nc uart2_rts sys_ xtalin sys_32k vssosc sys_ xtalout tv_out2 tv_vfb2 vssa_dac vdda_dac tv_vfb1 vss vss usb0_id usb0_dp usb0_ drvvbus mcbsp2_fsx mcbsp2_clkx mcbsp2_dr vss mcbsp3_clkx mcbsp3_dx mcbsp3_dr mcbsp2_dx uart2 _tx mcbsp4_dr mcbsp4_clkx mcbsp3_fsx uart2_rx vdda3p3v _usbphy vdda1p8v_usbphy cap_ vdda1p2ldo _usbphy mcbsp4_fsx sdrc_d1 sdrc_dqs0n sdrc_strben0 sdrc_ strben _dly0 sdrc_dqs1n sdrc_d14 sdrc_d15 sdrc_ncs1 sdrc_nwe sdrc_dm1 sdrc_d13 sdrc_dqs1p sdrc_d8 sdrc_d7 sdrc_dqs0p sdrc_d0 mcbsp4_dx sdrc_dm0 sdrc_d3 sdrc_d6 sdrc_d10 sdrc_d12 sdrc_nras sdrc_cke0 sdrc_ncas vrefsstl sdrc_d2 sdrc_d5 sdrc_d9 sdrc_d11 sdrc_d4 vdds_sram _core_bg cap_vdd_ sram_core usb0_dm uart2_cts usb0_vbus vddshv vddsosc nc nc tv_vref
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 2-4. zcn pin map [quadrant d] 12 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 lk j h g f e 13 12 11 6 5 13 12 11 10 9 8 7 6 5 l k e d d c c 4 3 4 3 b b 10 9 8 h g f j 7 2 1 2 1 vss vss vss a a vss vss vss vss vdd_core vdd_core vdd_core vdd_core vddshv vddshv vddshv vddshv vss vss vdds vss vdds vdds gpmc_ncs0 gpmc_ncs1 gpmc_d12 gpmc_d13 gpmc_d14 gpmc_d15 gpmc_d11 gpmc_d10 gpmc_d8 gpmc_d9 gpmc_d7 gpmc_d6 gpmc_d5 gpmc_d4 gpmc_d3 gpmc_d1 gpmc_d2 gpmc_d0 gpmc_a9 gpmc_a8 gpmc_a7 gpmc_a6 gpmc_a5 gpmc_a4 gpmc_a3 gpmc_a2 gpmc_a1 sdrc_dm3 vss vss vdd_core vdd_core vssvss vdd_core vdd_core vdds vdds vdds vdds vdds vdds sdrc_ba0 sdrc_clk sdrc_nclk sdrc_ba1 sdrc_ba2 sdrc_ncs0 ddr_ padref sdrc_a0 sdrc_a1 sdrc_a2 sdrc_a3 sdrc_a4 sdrc_a9 sdrc_a8 sdrc_a7 sdrc_a6 sdrc_a5 sdrc_a11 sdrc_a10 sdrc_a12 sdrc_a13 sdrc_odt sdrc_a14 sdrc_dm2 sdrc_d19 sdrc_d18 sdrc_d17 sdrc_d16 gpmc_a10 sdrc_d21 sdrc_d20 sdrc_dqs2n sdrc_dqs2p sdrc_strben1 sdrc_d22 sdrc_d23 sdrc_24 sdrc_ strben _dly1 sdrc_d25 sdrc_d26 sdrc_d27 scrc_d29 sdrc_d28 sdrc_dqs3n sdrc_dqs3p sdrc_d30 sdrc_d31
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 2-5. zer pin map [quadrant a] copyright ? 2009 ? 2013, texas instruments incorporated terminal description 13 submit documentation feedback product folder links: AM3517 am3505 12 13 14 15 16 17 18 19 vss vss mmc2_dat4 vdds_dpll_ mpu_ usbhost l k j h g f e d c 20 b a 21 22 vss vdds_ sram_mpu vss vdds vss vdd_core vss vdd_core vss vss vdd_core vss vdd_core vdd_core vss vss vss vss vddshv vss vddshv dss_pclk uart1_tx etk_d8 etk_d10 etk_d1 etk_clk mcspi2_ somi mcspi2_clk mcspi1_clk vddshv vddshv dss_hsync uart1_rts etk_d9 etk_d7 etk_d5 etk_ctl mcspi2_cs0 mcspi1_cs3 mmc2_dat3 mmc2_dat6 dss_data0 dss_vsync uart1_rx etk_d11 etk_d2 mcspi2_ simo mmc2_dat0 mmc2_dat5 dss_data1 dss_acbias etk_d6 etk_d3 mcspi2_cs1 mcspi1_simo mmc2_dat1 dss_data2 dss_data3 dss_data5 vss vddshv mcspi1_cs0 dss_data4 dss_data8 dss_data9 dss_data6 vss vddshv vss dss_data13 dss_data7 dss_data10 dss_data11 vss vdds dss_data16 dss_data15 dss_data17 dss_data23 dss_data22 dss_data12 jtag_tck dss_data20 dss_data21 dss_data18 jtag_ntrst jtag_emu0 jtag_tms_ tmsc jtag_tdi l k j h g f e d c b a 12 13 14 15 16 17 18 19 20 21 22 etk_d13 etk_d0 mcspi1_cs1 uart1_cts etk_d14 etk_d4 mcspi1_cs2 etk_d15 etk_d12 vddshv mcspi1_ somi vddshv vddshv vss vdd_core dss_data19 dss_data14 vddshv vss vdds vdd_core vss jtag_rtck jtag_tdo jtag_emu1 vddshv vddshv
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 2-6. zer pin map [quadrant b] 14 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 12 17 18 19 20 21 14 15 16 13 ccdc_field ccdc_ pclk ccdc_hd ccdc_wen ccdc_ data2 rmii_ mdio_data rmii_ crs_dv rmii_ 50mhz_clk mmc1_dat0 mmc1_cmd mmc2_clk vss gpmc_clk gpmc_noe hecc1_txd hecc1_rxd i2c1_sda sys_nirq sys_boot0 sys_boot1 sys_boot7 sys_boot3 sys_nres pwron i2c1_scl sys_boot8 m n p r t u v w y 22 aa ab vddshv vss ccdc_vd ccdc_ data0 ccdc_ data4 rmii_ mdio_clk rmii_txd0 rmii_rxer mmc1_clk mmc1_dat4 vss mmc1_dat3 mmc1_dat1 mmc1_dat2 mmc1_dat5 mmc1_dat7 mmc1_dat6 vss vddshv vss vddshv vdd_core vdd_core vss vdd_core vss vss vdd_core vss vdd_core vss vdd_core vdd_core vss vss ccdc_ data6 ccdc_ data5 ccdc_ data7 vss vddshv vss vss vddshv rmii_rxd1 rmii_rxd0 vss vddshv vdds vddshv vss reserved reserved i2c3_scl uart3_cts _rctx sys_nre swarm i2c2_scl i2c3_sda gpmc_ wait1 gpmc_nwe gpmc_nbe1 gpmc_ nadv_ale uart3_rx _irrx uart3_tx _irtx uart3_rts _sd gpmc_ wait0 gpmc_ncs3 gpmc_ncs5 gpmc_ncs2 gpmc_ncs6 m n p r t u v w y aa ab 12 17 18 19 20 21 14 15 16 13 22 mmc2_cmd rmii_txd1 ccdc_ data1 mmc2_dat7 rmii_txen ccdc_ data3 sys_boot6 sys_boot5 mmc2_dat2 vddshv vddshv sys_boot4 sys_boot2 cap_vdd _sram_mpu vss vddshv vss vddshv vss i2c2_sda vss vddshv gpmc_ wait3 gpmc_nwp gpmc_ wait2 vdd_core vss
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 2-7. zer pin map [quadrant c] copyright ? 2009 ? 2013, texas instruments incorporated terminal description 15 submit documentation feedback product folder links: AM3517 am3505 d c 5 4 3 b a 2 1 l k j h g f 11 109 8 7 6 e vss mcbsp1 _clkr mcbsp1_fsx mcbsp1_fsr mcbsp_clks vss vss vss vdd_core vss mcbsp1_dx nc sys_ clkout2 vss vdd_core vdd_core vdd_core vss vddshv vss vss vdd_core vss vdds vdds nc vdds_sram _core_bg nc sys_xtalin vssosc sys_ xtalout sys_32k sys_clkreq mcbsp1 _clkx nc nc nc nc vdda3p3v _usbphy cap_vdda1 p2ldo_ usbphy usb0_ drvvbus usb0_dp uart2_cts mcbsp3_fsx mcbsp4 _clkx mcbsp4_dx vss vddshv mcbsp4_fsx mcbsp4_dr mcbsp3_dr uart2_rts sdrc_d6 sdrc_d3 sdrc_d2 mcbsp2_dr uart2_rx vdda1p8v _usbphy uart2_tx sdrc_d7 sdrc_dqs0n sdrc_ strben _dly0 sdrc_d13 sdrc_dqs1n sdrc_d15 sdrc_nras sdrc_clk sdrc_nclk sdrc_nwe sdrc_dm1 sdrc_dqs1p sdrc_d8 sdrc_ strben0 sdrc_dqs0p sdrc_d5 sdrc_d0 sdrc_d4 sdrc_d9 sdrc_d14 sdrc_cke0 sdrc_dm0 sdrc_d11 sdrc_ncs0 sdrc_ncs1 vss sdrc_ba2 sdrc_ba1 usb0_dm vss usb0_id vss d c b a l k j h g f e 54 3 2 1 11 109 8 7 6 vdds_ dpll_per _core vss vdd_core hdq_sio mcbsp1_dr nc sys_ clkout1 nc vddsosc vss vddshv usb0_vbus vss vss vss vss cap_vdd_ sram_core mcbsp2 _clkx mcbsp2_fsx vdds vdds vrefsstl mcbsp3_dx mcbsp3 _clkx mcbsp2_dx sdrc_d12 sdrc_ba0 sdrc_d1 sdrc_d10 sdrc_ncas
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 2-8. zer pin map [quadrant d] 16 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 m n p w y 11 10 5 4 3 aa ab 2 r t u 8 7 6 9 v vdd_core vss vdd_core 1 vss vss vdd_core vddshv vss vss vddshv gpmc_d14 gpmc_d8 gpmc_ncs0 gpmc_d15 vss vddshv vddshv vss vdds vdds gpmc_d12 gpmc_d10 gpmc_d3 gpmc_d9 gpmc_d13 gpmc_d0 gpmc_a9 gpmc_d1 gpmc_a6 gpmc_a7 gpmc_a8 vss gpmc_a5 vss vdd_core vdd_core vss vss vdd_core vss vdd_core vdd_core vdd_core vdds vss vss vdds vdds vss ddr_ padref sdrc_a0 sdrc_a1 sdrc_a2 sdrc_a4 sdrc_a8 sdrc_a7 sdrc_a6 sdrc_a9 vdds vss sdrc_a13 sdrc_a12 sdrc_a11 sdrc_a10 sdrc_a14 sdrc_ odt sdrc_ dqs2p sdrc_ dqs2n sdrc_d17 sdrc_d18 vss sdrc_d22 sdrc_d19 sdrc_d21 sdrc_ d20 gpmc_d2 sdrc_d25sdrc_d24 sdrc_ strben _dly1 sdrc_ strben1 sdrc_ dqs3p sdrc_ dqs3n sdrc_d26 sdrc_d28 vdds vss sdrc_d31 sdrc_dm3 m n p w y aa ab r t u v 11 10 5 4 3 2 8 7 6 9 1 gpmc_ncs7 gpmc_ nbe0_cle gpmc_ncs1 gpmc_ncs4 vddshv vdd_core vss gpmc_d11 vddshv gpmc_d5 gpmc_d6 gpmc_d4 gpmc_d7 vss vss vddshv gpmc_a10 vss vss vdds vdds gpmc_a1 gpmc_a2 gpmc_a4 gpmc_a3 sdrc_d27 sdrc_d30 sdrc_dm2 sdrc_a5 sdrc_a3 sdrc_d16 sdrc_d23 sdrc_d29
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.2 ball characteristics table 2-1 and table 2-2 describe the terminal characteristics and the signals multiplexed on each pin for the zcn/zer package s. the following list describes the table column headers. 1. ball location: ball number(s) on the bottom side associated with each signal(s) on the bottom. 2. pin name: names of signals multiplexed on each ball (also notice that the name of the pin is the signal name in mode 0). note : the ball characteristics table does not take into account subsystem pin multiplexing options. subsystem pin multiplexing options are described in section 2.4 , signal description. 3. mode: multiplexing mode number. ( a) mode 0 is the primary mode; this means that when mode 0 is set, the function mapped on the pin corresponds to the name of the pin. there is always a function mapped on the primary mode. notice that primary mode is not necessarily the default mode. note : the default mode is the mode which is automatically configured on release of the internal global_pwron reset; also see the reset rel. mode column. ( b) modes 1 to 7 are possible modes for alternate functions. on each pin, some modes are effectively used for alternate functions, while some modes are not used and do not correspond to a functional configuration. 4. type: signal direction ? i = input ? o = output ? i/o = input/output ? d = open drain ? ds = differential ? a = analog note : in the safe_mode, the buffer is configured in high-impedance. 5. ball reset state: the state of the terminal at reset (power up). ? 0: the buffer drives v ol (pulldown/pullup resistor not activated) 0(pd): the buffer drives v ol with an active pulldown resistor. ? 1: the buffer drives v oh (pulldown/pullup resistor not activated) 1(pu): the buffer drives v oh with an active pullup resistor. ? z: high-impedance ? l: high-impedance with an active pulldown resistor ? h: high-impedance with an active pullup resistor 6. ball reset rel. state: the state of the terminal at reset release. ? 0: the buffer drives v ol (pulldown/pullup resistor not activated) 0(pd): the buffer drives v ol with an active pulldown resistor. ? 1: the buffer drives v oh (pulldown/pullup resistor not activated) 1(pu): the buffer drives v oh with an active pullup resistor. ? z: high-impedance ? l: high-impedance with an active pulldown resistor ? h : high-impedance with an active pullup resistor 7. reset rel. mode: this mode is automatically configured on release of the internal global_pwron reset. 8. power: the voltage supply that powers the terminal ? s i/o buffers. 9. voltage: supply voltage for associated pin. 10. hys: indicates if the input buffer is with hysteresis. 11. load: load capacitance of the associated output buffer. 12. pull u/d - type: denotes the presence of an internal pullup or pulldown resistor. pullup and pulldown resistors can be enabled or disabled via software. copyright ? 2009 ? 2013, texas instruments incorporated terminal description 17 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 13. io cell: io cell information. note : configuring two pins to the same input signal is not supported as it can yield unexpected results. this can be easily prevented with the proper software configuration. table 2-1. ball characteristics (zcn pkg.) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] b21 sdrc_d0 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a21 sdrc_d1 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d20 sdrc_d2 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c20 sdrc_d3 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos e19 sdrc_d4 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d19 sdrc_d5 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c19 sdrc_d6 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b19 sdrc_d7 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b18 sdrc_d8 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d17 sdrc_d9 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c17 sdrc_d10 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d16 sdrc_d11 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c16 sdrc_d12 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b16 sdrc_d13 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a16 sdrc_d14 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a15 sdrc_d15 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a7 sdrc_d16 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b7 sdrc_d17 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d7 sdrc_d18 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos e7 sdrc_d19 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c6 sdrc_d20 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d6 sdrc_d21 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b5 sdrc_d22 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c5 sdrc_d23 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b4 sdrc_d24 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a3 sdrc_d25 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b3 sdrc_d26 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c3 sdrc_d27 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c2 sdrc_d28 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d2 sdrc_d29 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos b1 sdrc_d30 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c1 sdrc_d31 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos a12 sdrc_ba0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos c13 sdrc_ba1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos d13 sdrc_ba2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a11 sdrc_a0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b11 sdrc_a1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos c11 sdrc_a2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos d11 sdrc_a3 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e11 sdrc_a4 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a10 sdrc_a5 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b10 sdrc_a6 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos c10 sdrc_a7 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos d10 sdrc_a8 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e10 sdrc_a9 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a9 sdrc_a10 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b9 sdrc_a11 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a8 sdrc_a12 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b8 sdrc_a13 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos 18 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] d8 sdrc_a14 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e13 sdrc_ncs0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a14 sdrc_ncs1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos a13 sdrc_clk 0 o l z 0 vdds 1.8v yes 8 pu/ pd lvcmos b13 sdrc_nclk 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos d14 sdrc_cke0 0 o l pd 7 vdds 1.8v yes 8 pu/ pd lvcmos sdrc_cke0_s 7 l afe c14 sdrc_nras 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e14 sdrc_ncas 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b14 sdrc_nwe 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos c21 sdrc_dm0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b15 sdrc_dm1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e8 sdrc_dm2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos d1 sdrc_dm3 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos b20 sdrc_dqs0p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos b17 sdrc_dqs1p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos a6 sdrc_dqs2p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos a2 sdrc_dqs3p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos a20 sdrc_dqs0n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos a17 sdrc_dqs1n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos b6 sdrc_dqs2n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos b2 sdrc_dqs3n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos c8 sdrc_odt 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos a19 sdrc_strben0 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos a18 sdrc_strben_ 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos dly0 a5 sdrc_strben1 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos a4 sdrc_strben_ 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos dly1 b12 ddr_padref 0 a vdds 1.8v e3 gpmc_a1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_34 4 io safe_mode 7 e2 gpmc_a2 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_35 4 io safe_mode 7 e1 gpmc_a3 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_36 4 io safe_mode 7 f7 gpmc_a4 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_37 4 io safe_mode 7 f6 gpmc_a5 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_38 4 io safe_mode 7 f4 gpmc_a6 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_39 4 io safe_mode 7 f3 gpmc_a7 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_40 4 io safe_mode 7 f2 gpmc_a8 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_41 4 io safe_mode 7 f1 gpmc_a9 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos copyright ? 2009 ? 2013, texas instruments incorporated terminal description 19 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] sys_ 1 i ndmareq2 gpio_42 4 io safe_mode 7 g6 gpmc_a10 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq3 gpio_43 4 io safe_mode 7 g5 gpmc_d0 0 io h pu 0 vddshv 1.8v/3.3v 30 pu/ pd lvcmos g4 gpmc_d1 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos g3 gpmc_d2 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos g2 gpmc_d3 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos g1 gpmc_d4 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos h2 gpmc_d5 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos h1 gpmc_d6 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos j5 gpmc_d7 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos j4 gpmc_d8 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_44 4 io j3 gpmc_d9 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_45 4 io j2 gpmc_d10 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_46 4 io j1 gpmc_d11 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_47 4 io k4 gpmc_d12 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_48 4 io k3 gpmc_d13 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_49 4 io k2 gpmc_d14 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_50 4 io k1 gpmc_d15 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_51 4 io l2 gpmc_ncs0 0 o h z 0 vddshv 1.8v/3.3v no 30 na lvcmos l1 gpmc_ncs1 0 o h z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_52 4 io m4 gpmc_ncs2 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt9_pwm_e 2 io vt gpio_53 4 io safe_mode 7 m3 gpmc_ncs3 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq0 gpt10_pwm_ 2 io evt gpio_54 4 io safe_mode 7 m2 gpmc_ncs4 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq1 gpt9_pwm_e 3 io vt gpio_55 4 io safe_mode 7 20 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] m1 gpmc_ncs5 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq2 gpt10_pwm_ 3 io evt gpio_56 4 io safe_mode 7 n5 gpmc_ncs6 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq3 gpt11_pwm_ 3 io evt gpio_57 4 io safe_mode 7 n4 gpmc_ncs7 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpmc_io_dir 1 o gpt8_pwm_e 3 io vt gpio_58 4 io safe_mode 7 n1 gpmc_clk 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_59 4 io r1 gpmc_nadv_ 0 o l z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos ale r2 gpmc_noe 0 o h z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos r3 gpmc_nwe 0 o h z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos r4 gpmc_nbe0_ 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos cle gpio_60 4 io t1 gpmc_nbe1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_61 4 io safe_mode 7 t2 gpmc_nwp 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_62 4 io t3 gpmc_wait0 0 i h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos t4 gpmc_wait1 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_tx 1 o gpio_63 4 io safe_mode 7 t5 gpmc_wait2 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_rx 1 i gpio_64 4 io safe_mode 7 u1 gpmc_wait3 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq1 uart3_cts_rct 2 i x gpio_65 4 io safe_mode 7 ae23 dss_pclk 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_66 4 io hw_dbg12 5 o safe_mode 7 ad22 dss_hsync 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_67 4 io hw_dbg13 5 o safe_mode 7 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 21 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] ad23 dss_vsync 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_68 4 io safe_mode 7 ae24 dss_acbias 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_69 4 io safe_mode 7 ad24 dss_data0 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_cts 2 i gpio_70 4 io safe_mode 7 ad25 dss_data1 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_rts 2 o gpio_71 4 io safe_mode 7 ac23 dss_data2 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_72 4 io safe_mode 7 ac24 dss_data3 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_73 4 io safe_mode 7 ac25 dss_data4 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart3_rx_ irrx 2 i gpio_74 4 io safe_mode 7 ab24 dss_data5 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart3_tx_ irtx 2 o gpio_75 4 io safe_mode 7 ab25 dss_data6 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_tx 2 o gpio_76 4 io hw_dbg14 5 o safe_mode 7 aa23 dss_data7 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_rx 2 i gpio_77 4 io hw_dbg15 5 o safe_mode 7 aa24 dss_data8 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_78 4 io hw_dbg16 5 o safe_mode 7 aa25 dss_data9 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_79 4 io hw_dbg17 5 o safe_mode 7 y22 dss_data10 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_80 4 io safe_mode 7 y23 dss_data11 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_81 4 io safe_mode 7 y24 dss_data12 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_82 4 io safe_mode 7 22 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] y25 dss_data13 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_83 4 io safe_mode 7 w21 dss_data14 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_84 4 io safe_mode 7 w22 dss_data15 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_85 4 io safe_mode 7 w23 dss_data16 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_86 4 io safe_mode 7 w24 dss_data17 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_87 4 io safe_mode 7 w25 dss_data18 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_clk 2 io dss_data4 3 o gpio_88 4 io safe_mode 7 v24 dss_data19 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_ 2 io simo dss_data3 3 o gpio_89 4 io safe_mode 7 v25 dss_data20 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_ 2 io somi dss_data2 3 o gpio_90 4 io safe_mode 7 u21 dss_data21 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_cs0 2 io dss_data1 3 o gpio_91 4 io safe_mode 7 u22 dss_data22 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_cs1 2 o dss_data0 3 o gpio_92 4 io safe_mode 7 u23 dss_data23 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos dss_data5 3 o gpio_93 4 io safe_mode 7 h24 tv_out2 0 o 0 vdda_dac 1.8v na 10-bit dac k21 tv_out1 0 o 0 vdda_dac 1.8v na 10-bit dac k20 tv_vfb1 0 o z na 0 vdda_dac 1.8v na 10-bit dac h23 tv_vfb2 0 o z na 0 vdda_dac 1.8v na 10-bit dac h20 tv_vref 0 i z na 0 vdda_dac 1.8v na 10-bit dac ad2 ccdc_pclk 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_94 4 io hw_dbg0 5 o safe_mode 7 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 23 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] ad1 ccdc_field 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos ccdc_data8 1 i uart4_tx 2 o i2c3_scl 3 iod gpio_95 4 io hw_dbg1 5 o safe_mode 7 ae2 ccdc_ hd 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos uart4_rts 2 o gpio_96 4 io safe_mode 7 ad3 ccdc_vd 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos uart4_cts 2 i gpio_97 4 io hw_dbg2 5 o safe_mode 7 ae3 ccdc_wen 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos ccdc_data9 1 i uart4_rx 2 i gpio_98 4 io hw_dbg3 5 o safe_mode 7 ad4 ccdc_data0 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos i2c3_sda 3 iod gpio_99 4 i safe_mode 7 ae4 ccdc_data1 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_100 4 i safe_mode 7 ac5 ccdc_data2 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_101 4 io hw_dbg4 5 o safe_mode 7 ad5 ccdc_data3 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_102 4 io hw_dbg5 5 o safe_mode 7 ae5 ccdc_data4 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_103 4 io hw_dbg6 5 o safe_mode 7 y6 ccdc_data5 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_104 4 io hw_dbg7 5 o safe_mode 7 ab6 ccdc_data6 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_105 4 io safe_mode 7 ac6 ccdc_data7 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_106 4 io safe_mode 7 ae6 rmii_mdio_da 0 io h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos ta ccdc_data8 1 i gpio_107 4 io 24 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] safe_mode 7 ad6 rmii_mdio_cl 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos k ccdc_data9 1 i gpio_108 4 io safe_mode 7 y7 rmii_rxd0 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data10 1 i gpio_109 4 io hw_dbg8 5 o safe_mode 7 aa7 rmii_rxd1 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data11 1 i gpio_110 4 io hw_dbg9 5 o safe_mode 7 ab7 rmii_crs_dv 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data12 1 i gpio_111 4 io safe_mode 7 ac7 rmii_rxer 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data13 1 i gpio_167 4 io hw_dbg10 5 o safe_mode 7 ad7 rmii_txd0 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_ data14 1 i gpio_126 4 io hw_dbg11 5 o safe_mode 7 ae7 rmii_txd1 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos ccdc_data15 1 i gpio_112 4 i safe_mode 7 ad8 rmii_txen 0 o h pu 7 vddshv 1.8v/3.3v 25 pu/pd lvcmos gpio_113 4 i na safe_mode 7 ae8 rmii_50mhz_ 0 i h pu 7 vddshv 1.8v/3.3v 25 pu/ pd lvcmos clk gpio_114 4 i na safe_mode 7 d25 mcbsp2_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_116 4 io safe_mode 7 c25 mcbsp2_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos clkx gpio_117 4 io safe_mode 7 b25 mcbsp2_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_118 4 io safe_mode 7 d24 mcbsp2_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_119 4 io safe_mode 7 aa9 mmc1_clk 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_120 4 io copyright ? 2009 ? 2013, texas instruments incorporated terminal description 25 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] safe_mode 7 ab9 mmc1_cmd 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_121 4 io safe_mode 7 ac9 mmc1_dat0 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_clk 1 io gpio_122 4 io safe_mode 7 ad9 mmc1_dat1 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_simo 1 io gpio_123 4 io safe_mode 7 ae9 mmc1_dat2 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_somi 1 io gpio_124 4 io safe_mode 7 aa10 mmc1_dat3 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_cs0 1 o gpio_125 4 io safe_mode 7 ab10 mmc1_dat4 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_126 4 io safe_mode 7 ac10 mmc1_dat5 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_127 4 io safe_mode 7 ad10 mmc1_dat6 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_128 4 io safe_mode 7 ae10 mmc1_dat7 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_129 4 io safe_mode 7 ad11 mmc2_clk 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_clk 1 io uart4_cts 2 i gpio_130 4 io safe_mode 7 ae11 mmc2_ cmd 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_ 1 io simo uart4_rts 2 o gpio_131 4 io safe_mode 7 ab12 mmc2_ dat0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_ 1 io somi uart4_tx 2 o gpio_132 4 io safe_mode 7 ac12 mmc2_ dat1 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_rx 2 i gpio_133 4 io safe_mode 7 ad12 mmc2_ dat2 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_cs1 1 o 26 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] gpio_134 4 io safe_mode 7 ae12 mmc2_ dat3 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_cs0 1 io gpio_135 4 io safe_mode 7 ab13 mmc2_ dat4 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t0 mmc3_dat0 3 io gpio_136 4 io safe_mode 7 ac13 mmc2_ dat5 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t1 mmc3_dat1 3 io gpio_137 4 io mm_fsusb3_r 6 io xdp safe_mode 7 ad13 mmc2_ dat6 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_ 1 o cmd mmc3_dat2 3 io gpio_138 4 io safe_mode 7 ae13 mmc2_ dat7 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_ clkin 1 i mmc3_dat3 3 io gpio_139 4 io mm_fsusb3_r 6 io xdm safe_mode 7 b24 mcbsp3_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_cts 1 i gpio_140 4 io safe_mode 7 c24 mcbsp3_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_rts 1 o gpio_141 4 io safe_mode 7 a24 mcbsp3_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos clkx uart2_tx 1 o gpio_142 4 io safe_mode 7 c23 mcbsp3_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_rx 1 i gpio_143 4 io safe_mode 7 f20 uart2_cts 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_dx 1 io gpt9_pwm_e 2 io vt gpio_144 4 io safe_mode 7 f19 uart2_rts 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos copyright ? 2009 ? 2013, texas instruments incorporated terminal description 27 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mcbsp3_dr 1 i gpt10_pwm_ 2 io evt gpio_145 4 io safe_mode 7 e24 uart2_tx 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_ 1 io clkx gpt11_pwm 2 io _evt gpio_146 4 io safe_mode 7 e23 uart2_rx 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_fsx 1 io gpt8_pwm_e 2 io vt gpio_147 4 io safe_mode 7 aa19 uart1_tx 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_148 4 io safe_mode 7 y19 uart1_rts 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_149 4 io safe_mode 7 y20 uart1_cts 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_150 4 io safe_mode 7 w20 uart1_rx 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp1_ clkr 2 i mcspi4_clk 3 io gpio_151 4 io safe_mode 7 b23 mcbsp4_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos clkx gpio_152 4 io mm_fsusb3_t 6 io xse0 safe_mode 7 a23 mcbsp4_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_153 4 io mm_fsusb3_r 6 io xrcv safe_mode 7 b22 mcbsp4_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_154 4 io mm_fsusb3_t 6 io xdat safe_mode 7 a22 mcbsp4_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_155 4 io mm_fsusb3_t 6 io xen_ n safe_mode 7 r25 mcbsp1_ clkr 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_clk 1 io gpio_156 4 io safe_mode 7 p21 mcbsp1_fsr 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos 28 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] gpio_157 4 io safe_mode 7 p22 mcbsp1_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_ 1 io simo mcbsp3_dx 2 io gpio_158 4 io safe_mode 7 p23 mcbsp1_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_ 1 io somi mcbsp3_dr 2 i gpio_159 4 io safe_mode 7 p25 mcbsp_clks 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_160 4 io uart1_cts 5 i safe_mode 7 p24 mcbsp1_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_cs0 1 io mcbsp3_fsx 2 io gpio_161 4 io safe_mode 7 n24 mcbsp1_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos clkx mcbsp3_ 2 io clkx gpio_162 4 io safe_mode 7 n2 uart3_cts_ 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos rctx gpio_163 4 io safe_mode 7 n3 uart3_rts_ sd 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_164 4 io safe_mode 7 p1 uart3_rx_ irrx 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_165 4 io safe_mode 7 p2 uart3_tx_ irtx 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_166 4 io safe_mode 7 f25 usb0_dp 0 io 5.0v yes pu/ pd usb_phy uart3_tx_ irtx 1 o f24 usb0_dm 0 io 5.0v yes pu/ pd usb_phy uart3_rx_ irrx 1 i g24 usb0_vbus 0 a vdda3p3v_ 3.3v yes pu/ pd usb_phy usbphy g25 usb0_id 0 a vdda3p3v_ 3.3v yes pu/ pd usb_phy usbphy e25 usb0_drvvbu 0 o l pd 7 vddshv 1.8v/3.3v 30 lvcmos s uart3_tx_ irtx 2 o gpio_125 4 io safe_mode 7 v2 hecc1_ txd 0 o h pu 7 vddshv 1.8v/3.3v yes 24 pu/ pd lvcmos uart3_rx_ irrx 2 i gpio_130 4 io copyright ? 2009 ? 2013, texas instruments incorporated terminal description 29 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] safe_mode 7 v3 hecc1_ rxd 0 i h pu 7 vddshv 1.8v/3.3v yes 24 pu/ pd lvcmos uart3_rts_ sd 2 o gpio_131 4 io safe_mode 7 v4 i2c1_scl 0 iod h pu 0 vddshv 1.8v/3.3v yes 40 pu/ pd open drain v5 i2c1_ sda 0 iod h pu 0 vddshv 1.8v/3.3v yes 40 pu/ pd open drain w1 i2c2_scl 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_168 4 io safe_mode 7 w2 i2c2_sda 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_183 4 io safe_mode 7 w4 i2c3_scl 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_184 4 io safe_mode 7 w5 i2c3_sda 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_185 4 io safe_mode 7 l25 hdq_sio 0 io h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd lvcmos sys_altclk 1 i i2c2_sccbe 2 o i2c3_sccbe 3 o gpio_170 4 io safe_mode 7 ae14 mcspi1_clk 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dat4 1 io gpio_171 4 io safe_mode 7 ad15 mcspi1_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos simo mmc2_dat5 1 io gpio_172 4 io safe_mode 7 ac15 mcspi1_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos somi mmc2_dat6 1 io gpio_173 4 io safe_mode 7 ab15 mcspi1_cs0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dat7 1 io gpio_174 4 io safe_mode 7 ad14 mcspi1_cs1 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc3_cmd 3 io gpio_175 4 io safe_mode 7 ae15 mcspi1_cs2 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc3_clk 3 o gpio_176 4 io safe_mode 7 ae16 mcspi1_cs3 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos hsusb2_ 3 io data2 gpio_177 4 io 30 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mm_fsusb2_t 5 io xdat safe_mode 7 ad16 mcspi2_clk 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos hsusb2_ 3 io data7 gpio_178 4 io safe_mode 7 ac16 mcspi2_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos simo gpt9_pwm_e 1 io vt hsusb2_ 3 io data4 gpio_179 4 io safe_mode 7 ab16 mcspi2_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos somi gpt10_pwm_ 1 io evt hsusb2_ 3 io data5 gpio_180 4 io safe_mode 7 aa16 mcspi2_cs0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt11_pwm_ 1 io evt hsusb2_ 3 io data6 gpio_181 4 io safe_mode 7 ae17 mcspi2_cs1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt8_pwm_e 1 io vt hsusb2_ 3 io data3 gpio_182 4 io mm_fsusb2_t 5 io xen_ n safe_mode 7 k24 sys_32k 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos k25 sys_xtalin 0 i z z 0 vddsosc 1.8v na pu/ pd lvcmos h25 sys_xtalout 0 o z z 0 vddsosc 1.8v na pu/ pd lvcmos m24 sys_clkreq 0 io l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_1 4 io y1 sys_nirq 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_0 4 io safe_mode 7 y2 sys_ 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos nrespwron y3 sys_ 0 io l pd 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos nreswarm gpio_30 4 io open drain y4 sys_boot0 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_2 4 io aa1 sys_boot1 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_3 4 io aa2 sys_boot2 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_4 4 io copyright ? 2009 ? 2013, texas instruments incorporated terminal description 31 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] aa3 sys_boot3 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_5 4 io ab1 sys_boot4 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t2 gpio_6 4 io ab2 sys_boot5 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t3 gpio_7 4 io ac1 sys_boot6 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_8 4 io ac2 sys_boot7 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/pd lvcmos ac3 sys_boot8 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/pd lvcmos n25 sys_clkout1 0 o h pd 0/7 (1) vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_10 4 io safe_mode 7 m25 sys_clkout2 0 o l pd 7 vddshv 1.8v/3.3v yes 10 pu/ pd lvcmos gpio_186 4 io safe_mode 7 u24 jtag_ntrst 0 i l pd 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos u25 jtag_tck 0 i l pd 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos t21 jtag_rtck 0 o l z 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos t22 jtag_tms_tms 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos c t23 jtag_tdi 0 i h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos t24 jtag_tdo 0 o l z 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos t25 jtag_emu0 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_11 4 io r24 jtag_emu1 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_31 4 io ad17 etk_clk 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_ 1 io clkx mmc3_clk 2 o hsusb1_stp 3 o gpio_12 4 io ae18 etk_ctl 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_cmd 2 io hsusb1_clk 3 o gpio_13 4 io mm_fsusb1_r 5 io xdp ad18 etk_d0 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_ 1 io simo mmc3_dat4 2 io hsusb1_ 3 io data0 gpio_14 4 io mm_fsusb1_r 5 io xrcv ac18 etk_d1 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_ 1 io somi hsusb1_ 3 io data1 (1) mux0 if sys_boot6 is pulled down (clock master). 32 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] gpio_15 4 io mm_fsusb1_t 5 io xse0 ab18 etk_d2 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_cs0 1 io hsusb1_ 3 io data2 gpio_16 4 io mm_fsusb1_t 5 io xdat aa18 etk_d3 0 o l pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_clk 1 io mmc3_dat3 2 io hsusb1_ 3 io data7 gpio_17 4 io y18 etk_d4 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_dr 1 i mmc3_dat0 2 io hsusb1_ 3 io data4 gpio_18 4 io ae19 etk_d5 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_fsx 1 io mmc3_dat1 2 io hsusb1_ 3 io data5 gpio_19 4 io ad19 etk_d6 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_dx 1 io mmc3_dat2 2 io hsusb1_ 3 io data6 gpio_20 4 io ab19 etk_d7 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_cs1 1 o mmc3_dat7 2 io hsusb1_ 3 io data3 gpio_21 4 io mm_fsusb1_t 5 io xen_n ae20 etk_d8 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_dat6 2 io hsusb1_dir 3 i gpio_22 4 io ad20 etk_d9 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_dat5 2 io hsusb1_nxt 3 i gpio_23 4 io mm_fsusb1_r 5 io xdm ac20 etk_d10 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos uart1_rx 2 i hsusb2_clk 3 o gpio_24 4 io ab20 etk_d11 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_clk 1 io copyright ? 2009 ? 2013, texas instruments incorporated terminal description 33 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] hsusb2_stp 3 o gpio_25 4 io mm_fsusb2_r 5 io xdp ae21 etk_d12 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_dir 3 i gpio_26 4 io ad21 etk_d13 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_nxt 3 i gpio_27 4 io mm_fsusb2_r 5 io xdm ac21 etk_d14 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_ 3 io data0 gpio_28 4 io mm_fsusb2_r 5 io xrcv ae22 etk_d15 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_ 3 io data1 gpio_29 4 io mm_fsusb2_t 5 io xse0 v16, v15, vdd_core 0 pwr 1.2v v11, v10, u16, u15, u11, u10, t18, t17, t9, t8, r18, r17, r9, r8, m18, l18, l9, l8, k18, k17, k9, k8, j16, j15, j11, j10, h15, h11, h10 aa13 vdds_sra 0 pwr 1.8v m_mpu e17 vdds_sra 0 pwr 1.8v m_core_b g aa12 cap_vdd_s 0 pwr 1.2v ram_mpu e16 cap_vdd_s 0 pwr 1.2v ram_core aa15 vdds_dpll 0 pwr 1.8v _mpu_usb host n20 vdds_dpll 0 pwr 1.8v _per_core h21 vdda_dac 0 pwr 1.8v f23 vdda3p3v_ 0 pwr 3.3v usbphy g22 vdda1p8v_ 0 pwr 1.8v usbphy f22 cap_vdda1 0 pwr 1.2v p2ldo_usb phy 34 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-1. ball characteristics (zcn pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] y16, y15, vddshv 0 pwr 1.8v/3.3v y13, y12, y10, w16, w15, w13, w12,w10, w9, w6, v7, v6, u19, t20, t19, t7, t6, r7, r6, p20, p19, n19, n7, n6, m7, m6, m5, l19, k19, k7, k6, k5, j7, h18, h17 y9, w18, vdds 0 pwr 1.8v u20, r5, n22, h16, h8, g17, g16, g14, g13, g11, g10, g8, f16, f13, f11, f10, f8 f14 vrefsstl 0 i l20 vddsosc 0 pwr 1.8v j25 vssosc o gnd 1.8v ae25, ae1, vss 0 gnd v18, v17, v14, v13, v12, v9, v8, u18, u17, u14, u13, u12, u9, u8, t14, t13, t12, r16, r15, r14, r13, r12, r11, r10, p18, p17, p16, p15, p14, p13, p12, p11, p10, p9, p8, n18, n17, n14, n13, n12, n9, n8, m17, m16, m15, m14, m13,m12, m11, m10, m9, m8, l17, l16, l15, l14, l13, l12, l11, l10, k14, k13, k12, j18, j17, j14, j13, j12, j9, j8, h14, h13, h12, h9, a25, a1, n23, g20, g21 h22 vssa_dac 0 gnd l24, l23, nc (2) l22, l21, k23, k22, h19, n21,f17 u2 (3) reserved v1 (3) reserved (2) " nc " indicates " no connect " . for proper device operation, these pins must be left unconnected. (3) for proper device operation, this pin must be pulled up to vddshv via a 10k- ? resistor. copyright ? 2009 ? 2013, texas instruments incorporated terminal description 35 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] e3 sdrc_d0 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d3 sdrc_d1 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c3 sdrc_d2 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c2 sdrc_d3 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos f3 sdrc_d4 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d2 sdrc_d5 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos c1 sdrc_d6 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos d1 sdrc_d7 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos g2 sdrc_d8 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos g3 sdrc_d9 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos h3 sdrc_d10 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos g4 sdrc_d11 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos h4 sdrc_d12 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos g1 sdrc_d13 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos j3 sdrc_d14 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos j1 sdrc_d15 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos t3 sdrc_d16 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos u3 sdrc_d17 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos u4 sdrc_d18 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos v4 sdrc_d19 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos v1 sdrc_d20 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos v2 sdrc_d21 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos v5 sdrc_d22 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos v3 sdrc_d23 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos w3 sdrc_d24 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos w4 sdrc_d25 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos y3 sdrc_d26 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos y4 sdrc_d27 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos aa2 sdrc_d28 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos aa3 sdrc_d29 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos aa4 sdrc_d30 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos ab2 sdrc_d31 0 io l z 0 vdds 1.8v yes 4 pu/ pd lvcmos l4 sdrc_ba0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos k5 sdrc_ba1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos j5 sdrc_ba2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos m3 sdrc_a0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos m4 sdrc_a1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos m5 sdrc_a2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos n3 sdrc_a3 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos n2 sdrc_a4 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos n4 sdrc_a5 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos p3 sdrc_a6 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos p2 sdrc_a7 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos p1 sdrc_a8 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos p4 sdrc_a9 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos r1 sdrc_a10 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos r2 sdrc_a11 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos r3 sdrc_a12 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos r4 sdrc_a13 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos t2 sdrc_a14 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos j4 sdrc_ncs0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos k4 sdrc_ncs1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos l1 sdrc_clk 0 o l z 0 vdds 1.8v yes 8 pu/ pd lvcmos l2 sdrc_nclk 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos 36 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] k3 sdrc_cke0 0 o l pd 7 vdds 1.8v yes 8 pu/ pd lvcmos sdrc_cke0_s 7 i afe k1 sdrc_nras 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos l3 sdrc_ncas 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos k2 sdrc_nwe 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos f4 sdrc_dm0 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos j2 sdrc_dm1 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos t4 sdrc_dm2 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos ab3 sdrc_dm3 0 o l z 0 vdds 1.8v no 8 pu/ pd lvcmos e2 sdrc_dqs0p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos h2 sdrc_dqs1p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos u1 sdrc_dqs2p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos y1 sdrc_dqs3p 0 io l z 0 vdds 1.8v yes 8 pu/ pd lvcmos e1 sdrc_dqs0n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos h1 sdrc_dqs1n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos u2 sdrc_dqs2n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos y2 sdrc_dqs3n 0 io l z 0 vdds 1.8v 8 pu/ pd lvcmos t1 sdrc_odt 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos f2 sdrc_strben0 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos f1 sdrc_strben_ 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos dly0 w1 sdrc_strben1 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos w2 sdrc_strben_ 0 l z 0 vdds 1.8v 8 pu/ pd lvcmos dly1 w5 gpmc_a1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_34 4 io y5 gpmc_a2 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_35 4 io ab4 gpmc_a3 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_36 4 io aa5 gpmc_a4 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_37 4 io ab5 gpmc_a5 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_38 4 io ab6 gpmc_a6 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_39 4 io aa6 gpmc_a7 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_40 4 io w6 gpmc_a8 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_41 4 io ab7 gpmc_a9 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq2 gpio_42 4 io y6 gpmc_a10 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq3 gpio_43 4 io aa7 gpmc_d0 0 io h pu 0 vddshv 1.8v/3.3v 30 pu/ pd lvcmos y7 gpmc_d1 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos w7 gpmc_d2 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos aa9 gpmc_d3 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos y8 gpmc_d4 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos aa8 gpmc_d5 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos ab8 gpmc_d6 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos w8 gpmc_d7 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos copyright ? 2009 ? 2013, texas instruments incorporated terminal description 37 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] w10 gpmc_d8 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_44 4 io ab9 gpmc_d9 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_45 4 io ab10 gpmc_d10 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_46 4 io w9 gpmc_d11 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_47 4 io aa10 gpmc_d12 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_48 4 io y9 gpmc_d13 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_49 4 io v10 gpmc_d14 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_50 4 io v9 gpmc_d15 0 io h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_51 4 io y10 gpmc_ncs0 0 o h z 0 vddshv 1.8v/3.3v no 30 na lvcmos y11 gpmc_ncs1 0 o h z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_52 4 io y12 gpmc_ncs2 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt9_pwm_e 2 io vt gpio_53 4 io v12 gpmc_ncs3 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq0 gpt10_pwm_ 2 io evt gpio_54 4 io aa11 gpmc_ncs4 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq1 gpt9_pwm_e 3 io vt gpio_55 4 io w12 gpmc_ncs5 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq2 gpt10_pwm_ 3 io evt gpio_56 4 io aa12 gpmc_ncs6 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq3 gpt11_pwm_ 3 io evt gpio_57 4 io v11 gpmc_ncs7 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpmc_io_dir 1 o gpt8_pwm_e 3 io vt gpio_58 4 io ab13 gpmc_clk 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_59 4 io aa14 gpmc_nadv_ 0 o l z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos ale ab14 gpmc_noe 0 o h z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos aa15 gpmc_nwe 0 o h z 0 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos 38 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] w11 gpmc_nbe0_ 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos cle gpio_60 4 io y15 gpmc_nbe1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_61 4 io w14 gpmc_nwp 0 o l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_62 4 io v13 gpmc_wait0 0 i h pu 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos aa16 gpmc_wait1 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_tx 1 o gpio_63 4 io y14 gpmc_wait2 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_rx 1 i gpio_64 4 io v14 gpmc_wait3 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos sys_ 1 i ndmareq1 uart3_cts_rct 2 i x gpio_65 4 io b22 dss_pclk 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_66 4 io hw_dbg12 5 o b21 dss_hsync 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_67 4 io hw_dbg13 5 o b20 dss_vsync 0 o h pu 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_68 4 io b19 dss_acbias 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_69 4 io a20 dss_data0 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_cts 2 i gpio_70 4 io a19 dss_data1 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_rts 2 o gpio_71 4 io a18 dss_data2 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_72 4 io b18 dss_data3 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_73 4 io a17 dss_data4 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart3_rx_irrx 2 i gpio_74 4 io c18 dss_data5 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart3_tx_irtx 2 o gpio_75 4 io d17 dss_data6 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_tx 2 o gpio_76 4 io hw_dbg14 5 o b16 dss_data7 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos uart1_rx 2 i gpio_77 4 io hw_dbg15 5 o b17 dss_data8 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_78 4 io copyright ? 2009 ? 2013, texas instruments incorporated terminal description 39 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] hw_dbg16 5 o c17 dss_data9 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_79 4 io hw_dbg17 5 o c16 dss_data10 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_80 4 io d16 dss_data11 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_81 4 io d14 dss_data12 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_82 4 io a16 dss_data13 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_83 4 io d15 dss_data14 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_84 4 io b15 dss_data15 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_85 4 io a15 dss_data16 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_86 4 io a14 dss_data17 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_87 4 io c13 dss_data18 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_clk 2 io dss_data4 3 o gpio_88 4 io c15 dss_data19 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_ 2 io simo dss_data3 3 o gpio_89 4 io a13 dss_data20 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_ 2 io somi dss_data2 3 o gpio_90 4 io b13 dss_data21 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_cs0 2 io dss_data1 3 o gpio_91 4 io c14 dss_data22 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos mcspi3_cs1 2 o gpio_92 4 io b14 dss_data23 0 o l pd 7 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos dss_data5 3 o gpio_93 4 io ab21 ccdc_pclk 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_94 4 io hw_dbg0 5 o aa21 ccdc_field 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos ccdc_data8 1 i uart4_tx 2 o i2c3_scl 3 io gpio_95 4 io hw_dbg1 5 o y21 ccdc_ hd 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos uart4_rts 2 o 40 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] gpio_96 4 io y22 ccdc_vd 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos uart4_cts 2 i gpio_97 4 io hw_dbg2 5 o w21 ccdc_wen 0 io l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos ccdc_data9 1 i uart4_rx 2 i gpio_98 4 io hw_dbg3 5 o w22 ccdc_data0 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos i2c3_sda 3 io gpio_99 4 i w20 ccdc_data1 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_100 4 i v21 ccdc_data2 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_101 4 io hw_dbg4 5 o v19 ccdc_data3 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_102 4 io hw_dbg5 5 o v22 ccdc_data4 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_103 4 io hw_dbg6 5 o u20 ccdc_data5 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/ pd lvcmos gpio_104 4 io hw_dbg7 5 o v20 ccdc_data6 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_105 4 io u19 ccdc_data7 0 i l pd 7 vddshv 1.8v/3.3v yes 15 pu/pd lvcmos gpio_106 4 io u21 rmii_mdio_da 0 io h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos ta ccdc_data8 1 i gpio_107 4 io 8 u22 rmii_mdio_clk 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos ccdc_data9 1 i 8 gpio_108 4 io t19 rmii_rxd0 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data10 1 i gpio_109 4 io hw_dbg8 5 o t20 rmii_rxd1 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data11 1 i gpio_110 4 io hw_dbg9 5 o t21 rmii_crs_dv 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data12 1 i gpio_111 4 io r22 rmii_rxer 0 i h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_data13 1 i gpio_167 4 io hw_dbg10 5 o copyright ? 2009 ? 2013, texas instruments incorporated terminal description 41 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] t22 rmii_txd0 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/ pd lvcmos ccdc_ data14 1 i gpio_126 4 io hw_dbg11 5 o r20 rmii_txd1 0 o h pu 7 vddshv 1.8v/3.3v yes 25 pu/pd lvcmos ccdc_data15 1 i gpio_112 4 i r19 rmii_txen 0 o h pu 7 vddshv 1.8v/3.3v 25 pu/pd lvcmos gpio_113 4 i na r21 rmii_50mhz_ 0 i h pu 7 vddshv 1.8v/3.3v 25 pu/ pd lvcmos clk gpio_114 4 i na e5 mcbsp2_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_116 4 io d5 mcbsp2_ clkx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_117 4 io c5 mcbsp2_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_118 4 io e4 mcbsp2_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_119 4 io p22 mmc1_clk 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_120 4 io n21 mmc1_cmd 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_121 4 io p21 mmc1_dat0 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_clk 1 io gpio_122 4 io n20 mmc1_dat1 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_simo 1 io gpio_123 4 io p19 mmc1_dat2 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_somi 1 io gpio_124 4 io p20 mmc1_dat3 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi2_cs0 1 o gpio_125 4 io n22 mmc1_dat4 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_126 4 io n19 mmc1_dat5 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_127 4 io n18 mmc1_dat6 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_128 4 io p18 mmc1_dat7 0 io l pd 7 vddshv 1.8v/3.3v no 30 pu/ pd lvcmos gpio_129 4 io m21 mmc2_clk 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_clk 1 io uart4_cts 2 i gpio_130 4 io m20 mmc2_ cmd 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_ 1 io simo uart4_rts 2 o gpio_131 4 io k20 mmc2_ dat0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_ 1 io somi 42 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] uart4_tx 2 o gpio_132 4 io l19 mmc2_ dat1 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart4_rx 2 i gpio_133 4 io m18 mmc2_ dat2 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_cs1 1 o gpio_134 4 io k21 mmc2_ dat3 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi3_cs0 1 io gpio_135 4 io l18 mmc2_ dat4 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t0 mmc3_dat0 3 io gpio_136 4 io l20 mmc2_ dat5 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t1 mmc3_dat1 3 io gpio_137 4 io mm_fsusb3_r 6 io xdp l21 mmc2_ dat6 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_c 1 o md mmc3_dat2 3 io gpio_138 4 io m19 mmc2_ dat7 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_clkin 1 i mmc3_dat3 3 io gpio_139 4 io mm_fsusb3_r 6 io xdm c4 mcbsp3_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_cts 1 i gpio_140 4 io b4 mcbsp3_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_rts 1 o gpio_141 4 io d4 mcbsp3_ clkx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_tx 1 o gpio_142 4 io a4 mcbsp3_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos uart2_rx 1 i gpio_143 4 io a5 uart2_cts 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_dx 1 io gpt9_pwm_e 2 io vt gpio_144 4 io b5 uart2_rts 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_dr 1 i gpt10_pwm_ 2 io evt gpio_145 4 io d6 uart2_tx 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos copyright ? 2009 ? 2013, texas instruments incorporated terminal description 43 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mcbsp3_clkx 1 io gpt11_pwm 2 io _evt gpio_146 4 io c6 uart2_rx 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp3_fsx 1 io gpt8_pwm_e 2 io vt gpio_147 4 io c22 uart1_tx 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_148 4 io c21 uart1_rts 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_149 4 io c19 uart1_cts 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_150 4 io c20 uart1_rx 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcbsp1_ clkr 2 i mcspi4_clk 3 io gpio_151 4 io a3 mcbsp4_ clkx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_152 4 io mm_fsusb3_t 6 io xse0 b3 mcbsp4_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_153 4 io mm_fsusb3_r 6 io xrcv a2 mcbsp4_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_154 4 io mm_fsusb3_t 6 io xdat b2 mcbsp4_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_155 4 io mm_fsusb3_t 6 io xen_n b11 mcbsp1_ clkr 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_clk 1 io gpio_156 4 io d11 mcbsp1_fsr 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_157 4 io c10 mcbsp1_dx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_ 1 io simo mcbsp3_dx 2 i gpio_158 4 io c9 mcbsp1_dr 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_ 1 io somi mcbsp3_dr 2 i gpio_159 4 io e11 mcbsp_clks 0 i l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_160 4 io uart1_cts 5 i c11 mcbsp1_fsx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mcspi4_cs0 1 io mcbsp3_fsx 2 io gpio_161 4 io c8 mcbsp1_ clkx 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos 44 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mcbsp3_clkx 2 io gpio_162 4 io w15 uart3_cts_rct 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos x gpio_163 4 io w13 uart3_rts_sd 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_164 4 io aa13 uart3_rx_irrx 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_165 4 io y13 uart3_tx_irtx 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_166 4 io a6 usb0_dp 0 io 5.0v yes pu/ pd lvcmos b6 usb0_dm 0 io 5.0v yes pu/ pd lvcmos c7 usb0_vbus 0 a vdda3p3v_ 3.3v yes pu/ pd lvcmos usbphy b7 usb0_id 0 a vdda3p3v_ 3.3v yes pu/ pd lvcmos usbphy a7 usb0_drvvbu 0 o l pd 7 vddshv 1.8v/3.3v 30 s uart3_tx_irtx 2 o gpio_125 4 io ab15 hecc1_ txd 0 o h pu 7 vddshv 1.8v/3.3v yes 24 pu/ pd lvcmos uart3_rx_irrx 2 i gpio_130 4 io ab16 hecc1_ rxd 0 i h pu 7 vddshv 1.8v/3.3v yes 24 pu/ pd lvcmos uart3_rts_sd 2 o gpio_131 4 io aa17 i2c1_scl 0 iod h pu 0 vddshv 1.8v/3.3v yes 40 pu/ pd open drain ab17 i2c1_ sda 0 iod h pu 0 vddshv 1.8v/3.3v yes 40 pu/ pd open drain y17 i2c2_scl 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_168 4 io y16 i2c2_sda 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_183 4 io w16 i2c3_scl 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_184 4 io w17 i2c3_sda 0 iod h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd open drain gpio_185 4 io b9 hdq_sio 0 io h pu 7 vddshv 1.8v/3.3v yes 40 pu/ pd lvcmos sys_altclk 1 i i2c2_sccbe 2 o i2c3_sccbe 3 o gpio_170 4 io k22 mcspi1_clk 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dat4 1 io gpio_171 4 io k19 mcspi1_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos simo mmc2_dat5 1 io gpio_172 4 io j18 mcspi1_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos somi mmc2_dat6 1 io gpio_173 4 io k18 mcspi1_cs0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dat7 1 io gpio_174 4 io j20 mcspi1_cs1 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos copyright ? 2009 ? 2013, texas instruments incorporated terminal description 45 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mmc3_cmd 3 io gpio_175 4 io j19 mcspi1_cs2 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc3_clk 3 o gpio_176 4 io j21 mcspi1_cs3 0 o h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos hsusb2_ 3 io data2 gpio_177 4 io mm_fsusb2_t 5 io xdat j22 mcspi2_clk 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos hsusb2_ 3 io data7 gpio_178 4 io h20 mcspi2_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos simo gpt9_pwm_e 1 io vt hsusb2_ 3 io data4 gpio_179 4 io h22 mcspi2_ 0 io l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos somi gpt10_pwm_ 1 io evt hsusb2_ 3 io data5 gpio_180 4 io h21 mcspi2_cs0 0 io h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt11_pwm_ 1 io evt hsusb2_ 3 io data6 gpio_181 4 io h19 mcspi2_cs1 0 o l pd 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpt8_pwm_e 1 io vt hsusb2_ 3 io data3 gpio_182 4 io mm_fsusb2_t 5 io xen_n a8 sys_32k 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos a10 sys_xtalin 0 i z z 0 vddsosc 1.8v na pu/ pd lvcmos a9 sys_xtalout 0 o z z 0 vddsosc 1.8v na pu/ pd lvcmos b8 sys_clkreq 0 io l z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_1 4 io ab18 sys_nirq 0 i h pu 7 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_0 4 io aa18 sys_ 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos nrespwron y18 sys_ 0 io l pd 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos nreswarm gpio_30 4 io open drain ab19 sys_boot0 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_2 4 io ab20 sys_boot1 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_3 4 io w18 sys_boot2 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_4 4 io 46 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] aa19 sys_boot3 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_5 4 io v18 sys_boot4 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t2 gpio_6 4 io y19 sys_boot5 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos mmc2_dir_da 1 o t3 gpio_7 4 io w19 sys_boot6 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_8 4 io aa20 sys_boot7 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/pd lvcmos y20 sys_boot8 0 i z z 0 vddshv 1.8v/3.3v yes 30 pu/pd lvcmos e9 sys_clkout1 0 o h pd 0/7 (1) vddshv 1.8v/3.3v yes 30 pu/ pd lvcmos gpio_10 4 io e10 sys_clkout2 0 o l pd 7 vddshv 1.8v/3.3v yes 10 pu/ pd lvcmos gpio_186 4 io d13 jtag_ntrst 0 i l pd 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos e14 jtag_tck 0 i l pd 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos c12 jtag_rtck 0 o l z 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos a12 jtag_tms_tms 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos c b12 jtag_tdi 0 i h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos d12 jtag_tdo 0 o l z 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos e13 jtag_emu0 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_11 4 io e12 jtag_emu1 0 io h pu 0 vddshv 1.8v/3.3v yes 20 pu/ pd lvcmos gpio_31 4 io g22 etk_clk 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_ clkx 1 io mmc3_clk 2 o hsusb1_stp 3 o gpio_12 4 io g21 etk_ctl 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_cmd 2 io hsusb1_clk 3 o gpio_13 4 io mm_fsusb1_r 5 io xdp g20 etk_d0 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_ 1 io simo mmc3_dat4 2 io hsusb1_ 3 io data0 gpio_14 4 io mm_fsusb1_r 5 io xrcv f22 etk_d1 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_ 1 io somi hsusb1_ 3 io data1 gpio_15 4 io mm_fsusb1_t 5 io xse0 (1) mux0 if sys_boot6 is pulled down (clock master). copyright ? 2009 ? 2013, texas instruments incorporated terminal description 47 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] f20 etk_d2 0 o h pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_cs0 1 io hsusb1_ 3 io data2 gpio_16 4 io mm_fsusb1_t 5 io xdat g19 etk_d3 0 o l pu 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_clk 1 io mmc3_dat3 2 io hsusb1_ 3 io data7 gpio_17 4 io e19 etk_d4 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_dr 1 i mmc3_dat0 2 io hsusb1_ 3 io data4 gpio_18 4 io f21 etk_d5 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_fsx 1 io mmc3_dat1 2 io hsusb1_ 3 io data5 gpio_19 4 io f19 etk_d6 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcbsp5_dx 1 io mmc3_dat2 2 io hsusb1_ 3 io data6 gpio_20 4 io e21 etk_d7 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_cs1 1 o mmc3_dat7 2 io hsusb1_ 3 io data3 gpio_21 4 io mm_fsusb1_t 5 io xen_n d22 etk_d8 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_dat6 2 io hsusb1_dir 3 i gpio_22 4 io d21 etk_d9 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mmc3_dat5 2 io hsusb1_nxt 3 i gpio_23 4 io mm_fsusb1_r 5 io xdm e22 etk_d10 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos uart1_rx 2 i hsusb2_clk 3 o gpio_24 4 io e20 etk_d11 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos mcspi3_clk 1 io hsusb2_stp 3 o gpio_25 4 io 48 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] mm_fsusb2_r 5 io xdp e18 etk_d12 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_dir 3 i gpio_26 4 io d20 etk_d13 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_nxt 3 i gpio_27 4 io mm_fsusb2_r 5 io xdm d19 etk_d14 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_ 3 io data0 gpio_28 4 io mm_fsusb2_r 5 io xrcv d18 etk_d15 0 o l pd 4 vddshv 1.8v/3.3v yes 9, 25 pu/ pd lvcmos hsusb2_ 3 io data1 gpio_29 4 io mm_fsusb2_t 5 io xse0 m2 ddr_padref 0 a vdds 1.8v j8, j10, vdd_core 0 pwr 1.2v j12, j14, j16, k9, k11, k13, k15, l8, l10, l12, l14, m7, m9, m11, m13, m15, n8, n10, n12, n14, p7, p9, p11, p13, p15, r8, r10, r12, r14 l17 vdds_sra 0 pwr 1.8v m_mpu j6 vdds_sra 0 pwr 1.8v m_core_b g m17 cap_vdd_s 0 pwr 1.2v ram_mpu k6 cap_vdd_s 0 pwr 1.2v ram_core k17 vdds_dpll 0 pwr 1.8v _mpu_usbh ost f11 vdds_dpll 0 pwr 1.8v _per_core f7 vdda3p3v_ 0 pwr 3.3v usbphy d7 vdda1p8v_ 0 pwr 1.8v usbphy e7 cap_vdda1 0 pwr 1.2v p2ldo_usb phy copyright ? 2009 ? 2013, texas instruments incorporated terminal description 49 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-2. ball characteristics (zer pkg.) (continued) ball pin name mode [3] type [4] ball ball reset rel. power [8] voltage hys [10] load (pf) pull u/d io cell [13] location [2] reset reset rel. mode [7] [9] [11] type [12] [1] state [5] state [6] a21, b1, vddshv 0 pwr 1.8v/3.3v e15, e17, f12, f14, f18, g10, g12, g13, g8, g17, h18, j17, l22, n16, p17, r16, r18, t9, t11, t13, t17, u8, u10, u12, u14, u16, u18, v7, v8, v17, aa22, ab11 f5, f16, vdds 0 pwr 1.8v g15, h5, k7, l6, l16, n1, n5, n6, p5, r6, t5, t7, t15, u6, aa1 l5 vrefsstl 0 i .5 * vdds g9 vddsosc o pwr 1.8v a1, a11, vss 0 gnd a22, e6, e16, f6, f13, f15, f17, g5, g7, g11, g14, g16, g18, h6, h7, h8, h9, h10, h11, h12, h13, h14, h15, h16, h17, j9, j11, j13, j15, k8, k10, k12, k14, k16, l7, l9, l11, l13, l15, m1, m6, m8, m10, m12, m14, m16, m22, n7, n9, n11, n13, n15, n17, p6, p8, p10, p12, p14, p16, r5, r7, r9, r11, r13, r15, r17, t6, t8, t10, t12, t14, t16, t18, u5, u7, u9, u11, u13, u15, u17, v6, ab1, ab12, ab22 b10 vssosc 0 gnd d8, d9, nc (2) d10, e8, f8, f9, f10, j7, g6 v15 reserved (3) v16 reserved (3) (2) " nc " indicates " no connect " . for proper device operation, these pins must be left unconnected. (3) for proper device operation, this pin must be pulled up via a 10k- ? resistor. 50 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.3 multiplexing characteristics table 2-3 provides descriptions of the AM3517/05 pin multiplexing on the zcn and zer packages. table 2-3. multiplexing characteristics zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 ball no ball no e3 b21 sdrc_d0 d3 a21 sdrc_d1 c3 d20 sdrc_d2 c2 c20 sdrc_d3 f3 e19 sdrc_d4 d2 d19 sdrc_d5 c1 c19 sdrc_d6 d1 b19 sdrc_d7 g2 b18 sdrc_d8 g3 d17 sdrc_d9 h3 c17 sdrc_d10 g4 d16 sdrc_d11 h4 c16 sdrc_d12 g1 b16 sdrc_d13 j3 a16 sdrc_d14 j1 a15 sdrc_d15 t3 a7 sdrc_d16 u3 b7 sdrc_d17 u4 d7 sdrc_d18 v4 e7 sdrc_d19 v1 c6 sdrc_d20 v2 d6 sdrc_d21 v5 b5 sdrc_d22 v3 c5 sdrc_d23 w3 b4 sdrc_d24 w4 a3 sdrc_d25 y3 b3 sdrc_d26 y4 c3 sdrc_d27 aa2 c2 sdrc_d28 aa3 d2 sdrc_d29 aa4 b1 sdrc_d30 ab2 c1 sdrc_d31 l4 a12 sdrc_ba0 k5 c13 sdrc_ba1 j5 d13 sdrc_ba2 m3 a11 sdrc_a0 m4 b11 sdrc_a1 m5 c11 sdrc_a2 n3 d11 sdrc_a3 n2 e11 sdrc_a4 n4 a10 sdrc_a5 p3 b10 sdrc_a6 p2 c10 sdrc_a7 p1 d10 sdrc_a8 p4 e10 sdrc_a9 r1 a9 sdrc_a10 r2 b9 sdrc_a11 r3 a8 sdrc_a12 r4 b8 sdrc_a13 t2 d8 sdrc_a14 j4 e13 sdrc_ncs0 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 51 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-3. multiplexing characteristics (continued) zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 k4 a14 sdrc_ncs1 l1 a13 sdrc_clk l2 b13 sdrc_nclk k3 d14 sdrc_cke0 sdrc_cke0_safe k1 c14 sdrc_nras l3 e14 sdrc_ncas k2 b14 sdrc_nwe f4 c21 sdrc_dm0 j2 b15 sdrc_dm1 t4 e8 sdrc_dm2 ab3 d1 sdrc_dm3 e2 b20 sdrc_dqs0p h2 b17 sdrc_dqs1p u1 a6 sdrc_dqs2p y1 a2 sdrc_dqs3p e1 a20 sdrc_dqs0n h1 a17 sdrc_dqs1n u2 b6 sdrc_dqs2n y2 b2 sdrc_dqs3n t1 c8 sdrc_odt f2 a19 sdrc_strben0 f1 a18 sdrc_strben_dly0 w1 a5 sdrc_strben1 w2 a4 sdrc_strben_dly1 w5 e3 gpmc_a1 gpio_34 safe_mode y5 e2 gpmc_a2 gpio_35 safe_mode ab4 e1 gpmc_a3 gpio_36 safe_mode aa5 f7 gpmc_a4 gpio_37 safe_mode ab5 f6 gpmc_a5 gpio_38 safe_mode ab6 f4 gpmc_a6 gpio_39 safe_mode aa6 f3 gpmc_a7 gpio_40 safe_mode w6 f2 gpmc_a8 gpio_41 safe_mode ab7 f1 gpmc_a9 sys_ndmareq2 gpio_42 safe_mode y6 g6 gpmc_a10 sys_ndmareq3 gpio_43 safe_mode aa7 g5 gpmc_d0 y7 g4 gpmc_d1 w7 g3 gpmc_d2 aa9 g2 gpmc_d3 y8 g1 gpmc_d4 aa8 h2 gpmc_d5 ab8 h1 gpmc_d6 w8 j5 gpmc_d7 w10 j4 gpmc_d8 gpio_44 ab9 j3 gpmc_d9 gpio_45 ab10 j2 gpmc_d10 gpio_46 w9 j1 gpmc_d11 gpio_47 aa10 k4 gpmc_d12 gpio_48 y9 k3 gpmc_d13 gpio_49 v10 k2 gpmc_d14 gpio_50 v9 k1 gpmc_d15 gpio_51 y10 l2 gpmc_ncs0 y11 l1 gpmc_ncs1 gpio_52 y12 m4 gpmc_ncs2 gpt9_pwm_evt gpio_53 safe_mode v12 m3 gpmc_ncs3 sys_ndmareq0 gpt10_pwm_evt gpio_54 safe_mode aa11 m2 gpmc_ncs4 sys_ndmareq1 gpt9_pwm_evt gpio_55 safe_mode w12 m1 gpmc_ncs5 sys_ndmareq2 gpt10_pwm_evt gpio_56 safe_mode 52 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-3. multiplexing characteristics (continued) zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 aa12 n5 gpmc_ncs6 sys_ndmareq3 gpt11_pwm_evt gpio_57 safe_mode v11 n4 gpmc_ncs7 gpmc_io_dir gpt8_pwm_evt gpio_58 safe_mode ab13 n1 gpmc_clk gpio_59 aa14 r1 gpmc_nadv_ale ab14 r2 gpmc_noe aa15 r3 gpmc_nwe w11 r4 gpmc_nbe0_cle gpio_60 y15 t1 gpmc_nbe1 gpio_61 safe_mode w14 t2 gpmc_nwp gpio_62 v13 t3 gpmc_wait0 aa16 t4 gpmc_wait1 uart4_tx gpio_63 safe_mode y14 t5 gpmc_wait2 uart4_rx gpio_64 safe_mode v14 u1 gpmc_wait3 sys_ndmareq1 uart3_cts_rctx gpio_65 safe_mode b22 ae23 dss_pclk gpio_66 hw_dbg12 safe_mode b21 ad22 dss_hsync gpio_67 hw_dbg13 safe_mode b20 ad23 dss_vsync gpio_68 safe_mode b19 ae24 dss_acbias gpio_69 safe_mode a20 ad24 dss_data0 uart1_cts gpio_70 safe_mode a19 ad25 dss_data1 uart1_rts gpio_71 safe_mode a18 ac23 dss_data2 gpio_72 safe_mode b18 ac24 dss_data3 gpio_73 safe_mode a17 ac25 dss_data4 uart3_rx_irrx gpio_74 safe_mode c18 ab24 dss_data5 uart3_tx_irtx gpio_75 safe_mode d17 ab25 dss_data6 uart1_tx gpio_76 hw_dbg14 safe_mode b16 aa23 dss_data7 uart1_rx gpio_77 hw_dbg15 safe_mode b17 aa24 dss_data8 gpio_78 hw_dbg16 safe_mode c17 aa25 dss_data9 gpio_79 hw_dbg17 safe_mode c16 y22 dss_data10 gpio_80 safe_mode d16 y23 dss_data11 gpio_81 safe_mode d14 y24 dss_data12 gpio_82 safe_mode a16 y25 dss_data13 gpio_83 safe_mode d15 w21 dss_data14 gpio_84 safe_mode b15 w22 dss_data15 gpio_85 safe_mode a15 w23 dss_data16 gpio_86 safe_mode a14 w24 dss_data17 gpio_87 safe_mode c13 w25 dss_data18 mcspi3_clk dss_data4 gpio_88 safe_mode c15 v24 dss_data19 mcspi3_simo dss_data3 gpio_89 safe_mode a13 v25 dss_data20 mcspi3_somi dss_data2 gpio_90 safe_mode b13 u21 dss_data21 mcspi3_cs0 dss_data1 gpio_91 safe_mode c14 u22 dss_data22 mcspi3_cs1 dss_data0 gpio_92 safe_mode b14 u23 dss_data23 dss_data5 gpio_93 safe_mode na k20 tv_vfb1 na k21 tv_out1 na h23 tv_vfb2 na h24 tv_out2 na h20 tv_vref ab21 ad2 ccdc_pclk gpio_94 hw_dbg0 safe_mode aa21 ad1 ccdc_field ccdc_data8 uart4_tx i2c3_scl gpio_95 hw_dbg1 safe_mode y21 ae2 ccdc_hd uart4_rts gpio_96 safe_mode y22 ad3 ccdc_vd uart4_cts gpio_97 hw_dbg2 safe_mode w21 ae3 ccdc_wen ccdc_data9 uart4_rx gpio_98 hw_dbg3 safe_mode w22 ad4 ccdc_data0 i2c3_sda gpio_99 safe_mode w20 ae4 ccdc_data1 gpio_100 safe_mode v21 ac5 ccdc_data2 gpio_101 hw_dbg4 safe_mode v19 ad5 ccdc_data3 gpio_102 hw_dbg5 safe_mode v22 ae5 ccdc_data4 gpio_103 hw_dbg6 safe_mode copyright ? 2009 ? 2013, texas instruments incorporated terminal description 53 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-3. multiplexing characteristics (continued) zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 u20 y6 ccdc_data5 gpio_104 hw_dbg7 safe_mode v20 ab6 ccdc_data6 gpio_105 safe_mode u19 ac6 ccdc_data7 gpio_106 safe_mode u21 ae6 rmii_mdio_data ccdc_data8 gpio_107 safe_mode u22 ad6 rmii_mdio_clk ccdc_data9 gpio_108 safe_mode t19 y7 rmii_rxd0 ccdc_data10 gpio_109 hw_dbg8 safe_mode t20 aa7 rmii_rxd1 ccdc_data11 gpio_110 hw_dbg9 safe_mode t21 ab7 rmii_crs_dv ccdc_data12 gpio_111 safe_mode r22 ac7 rmii_rxer ccdc_data13 gpio_167 hw_dbg10 safe_mode t22 ad7 rmii_txd0 ccdc_data14 gpio_126 hw_dbg11 safe_mode r20 ae7 rmii_txd1 ccdc_data15 gpio_112 safe_mode r19 ad8 rmii_txen gpio_113 safe_mode r21 ae8 rmii_50mhz_clk gpio_114 safe_mode e5 d25 mcbsp2_fsx gpio_116 safe_mode d5 c25 mcbsp2_clkx gpio_117 safe_mode c5 b25 mcbsp2_dr gpio_118 safe_mode e4 d24 mcbsp2_dx gpio_119 safe_mode p22 aa9 mmc1_clk gpio_120 safe_mode n21 ab9 mmc1_cmd gpio_121 safe_mode p21 ac9 mmc1_dat0 mcspi2_clk gpio_122 safe_mode n20 ad9 mmc1_dat1 mcspi2_simo gpio_123 safe_mode p19 ae9 mmc1_dat2 mcspi2_somi gpio_124 safe_mode p20 aa10 mmc1_dat3 mcspi2_cs0 gpio_125 safe_mode n22 ab10 mmc1_dat4 gpio_126 safe_mode n19 ac10 mmc1_dat5 gpio_127 safe_mode n18 ad10 mmc1_dat6 gpio_128 safe_mode p18 ae10 mmc1_dat7 gpio_129 safe_mode m21 ad11 mmc2_clk mcspi3_clk uart4_cts gpio_130 safe_mode m20 ae11 mmc2_cmd mcspi3_simo uart4_rts gpio_131 safe_mode k20 ab12 mmc2_dat0 mcspi3_somi uart4_tx gpio_132 safe_mode l19 ac12 mmc2_dat1 uart4_rx gpio_133 safe_mode m18 ad12 mmc2_dat2 mcspi3_cs1 gpio_134 safe_mode k21 ae12 mmc2_dat3 mcspi3_cs0 gpio_135 safe_mode l18 ab13 mmc2_dat4 mmc2_dir_dat0 mmc3_dat0 gpio_136 safe_mode l20 ac13 mmc2_dat5 mmc2_dir_dat1 mmc3_dat1 gpio_137 mm_fsusb3_rxdp safe_mode l21 ad13 mmc2_dat6 mmc2_dir_cmd mmc3_dat2 gpio_138 safe_mode m19 ae13 mmc2_dat7 mmc2_clkin mmc3_dat3 gpio_139 mm_fsusb3_rxdm safe_mode c4 b24 mcbsp3_dx uart2_cts gpio_140 safe_mode b4 c24 mcbsp3_dr uart2_rts gpio_141 safe_mode d4 a24 mcbsp3_clkx uart2_tx gpio_142 safe_mode a4 c23 mcbsp3_fsx uart2_rx gpio_143 safe_mode a5 f20 uart2_cts mcbsp3_dx gpt9_pwm_evt gpio_144 safe_mode b5 f19 uart2_rts mcbsp3_dr gpt10_pwm_evt gpio_145 safe_mode d6 e24 uart2_tx mcbsp3_clkx gpt11_pwm_evt gpio_146 safe_mode c6 e23 uart2_rx mcbsp3_fsx gpt8_pwm_evt gpio_147 safe_mode c22 aa19 uart1_tx gpio_148 safe_mode c21 y19 uart1_rts gpio_149 safe_mode c19 y20 uart1_cts gpio_150 safe_mode c20 w20 uart1_rx mcbsp1_clkr mcspi4_clk gpio_151 safe_mode a3 b23 mcbsp4_clkx gpio_152 mm_fsusb3_txse safe_mode 0 b3 a23 mcbsp4_dr gpio_153 mm_fsusb3_rxrcv safe_mode a2 b22 mcbsp4_dx gpio_154 mm_fsusb3_txdat safe_mode b2 a22 mcbsp4_fsx gpio_155 mm_fsusb3_txen safe_mode _n b11 r25 mcbsp1_clkr mcspi4_clk gpio_156 safe_mode d11 p21 mcbsp1_fsr gpio_157 safe_mode 54 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-3. multiplexing characteristics (continued) zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 c10 p22 mcbsp1_dx mcspi4_simo mcbsp3_dx gpio_158 safe_mode c9 p23 mcbsp1_dr mcspi4_somi mcbsp3_dr gpio_159 safe_mode e11 p25 mcbsp_clks gpio_160 uart1_cts safe_mode c11 p24 mcbsp1_fsx mcspi4_cs0 mcbsp3_fsx gpio_161 safe_mode c8 n24 mcbsp1_clkx mcbsp3_clkx gpio_162 safe_mode w15 n2 uart3_cts_rctx gpio_163 safe_mode w13 n3 uart3_rts_sd gpio_164 safe_mode aa13 p1 uart3_rx_irrx gpio_165 safe_mode y13 p2 uart3_tx_irtx gpio_166 a6 f25 usb0_dp (1) uart3_tx_irtx b6 f24 usb0_dm (1) uart3_rx_irrx c7 g24 usb0_vbus b7 g25 usb0_id a7 e25 usb0_drvvbus uart3_tx_irtx gpio_125 safe_mode ab15 v2 hecc1_txd uart3_rx_irrx gpio_130 safe_mode ab16 v3 hecc1_rxd uart3_rts_sd gpio_131 safe_mode aa17 v4 i2c1_scl ab17 v5 i2c1_sda y17 w1 i2c2_scl gpio_168 safe_mode y16 w2 i2c2_sda gpio_183 safe_mode w16 w4 i2c3_scl gpio_184 safe_mode w17 w5 i2c3_sda gpio_185 safe_mode b9 l25 hdq_sio sys_altclk i2c2_sccbe i2c3_sccbe gpio_170 safe_mode k22 ae14 mcspi1_clk mmc2_dat4 gpio_171 safe_mode k19 ad15 mcspi1_simo mmc2_dat5 gpio_172 safe_mode j18 ac15 mcspi1_somi mmc2_dat6 gpio_173 safe_mode k18 ab15 mcspi1_cs0 mmc2_dat7 gpio_174 safe_mode j20 ad14 mcspi1_cs1 mmc3_cmd gpio_175 safe_mode j19 ae15 mcspi1_cs2 mmc3_clk gpio_176 safe_mode j21 ae16 mcspi1_cs3 hsusb2_data2 gpio_177 mm_fsusb2_txdat safe_mode j22 ad16 mcspi2_clk hsusb2_data7 gpio_178 safe_mode h20 ac16 mcspi2_simo gpt9_pwm_evt hsusb2_data4 gpio_179 safe_mode h22 ab16 mcspi2_somi gpt10_pwm_evt hsusb2_data5 gpio_180 safe_mode h21 aa16 mcspi2_cs0 gpt11_pwm_evt hsusb2_data6 gpio_181 safe_mode h19 ae17 mcspi2_cs1 gpt8_pwm_evt hsusb2_data3 gpio_182 mm_fsusb2_txen safe_mode _n ab18 y1 sys_nirq gpio_0 safe_mode e10 m25 sys_clkout2 gpio_186 safe_mode g22 ad17 etk_clk mcbsp5_clkx mmc3_clk hsusb1_stp gpio_12 hw_dbg0 g21 ae18 etk_ctl mmc3_cmd hsusb1_clk gpio_13 mm_fsusb1_rxdp hw_dbg1 g20 ad18 etk_d0 mcspi3_simo mmc3_dat4 hsusb1_data0 gpio_14 mm_fsusb1_rxrcv hw_dbg2 f22 ac18 etk_d1 mcspi3_somi hsusb1_data1 gpio_15 mm_fsusb1_txse hw_dbg3 0 f20 ab18 etk_d2 mcspi3_cs0 hsusb1_data2 gpio_16 mm_fsusb1_txdat hw_dbg4 g19 aa18 etk_d3 mcspi3_clk mmc3_dat3 hsusb1_data7 gpio_17 hw_dbg5 e19 y18 etk_d4 mcbsp5_dr mmc3_dat0 hsusb1_data4 gpio_18 hw_dbg6 f21 ae19 etk_d5 mcbsp5_fsx mmc3_dat1 hsusb1_data5 gpio_19 hw_dbg7 f19 ad19 etk_d6 mcbsp5_dx mmc3_dat2 hsusb1_data6 gpio_20 hw_dbg8 e21 ab19 etk_d7 mcspi3_cs1 mmc3_dat7 hsusb1_data3 gpio_21 mm_fsusb1_txen hw_dbg9 _n d22 ae20 etk_d8 mmc3_dat6 hsusb1_dir gpio_22 hw_dbg10 d21 ad20 etk_d9 mmc3_dat5 hsusb1_nxt gpio_23 mm_fsusb1_rxdm hw_dbg11 e22 ac20 etk_d10 uart1_rx hsusb2_clk gpio_24 hw_dbg12 e20 ab20 etk_d11 mcspi3_clk hsusb2_stp gpio_25 mm_fsusb2_rxdp hw_dbg13 e18 ae21 etk_d12 hsusb2_dir gpio_26 hw_dbg14 d20 ad21 etk_d13 hsusb2_nxt gpio_27 mm_fsusb2_rxdm hw_dbg15 (1) this mux selection is controlled by control_devconf2 register. copyright ? 2009 ? 2013, texas instruments incorporated terminal description 55 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-3. multiplexing characteristics (continued) zer zcn mode 0 mode 1 mode 2 mode 3 mode 4 mode 5 mode 6 mode 7 d19 ac21 etk_d14 hsusb2_data0 gpio_28 mm_fsusb2_rxrcv hw_dbg16 d18 ae22 etk_d15 hsusb2_data1 gpio_29 mm_fsusb2_txse hw_dbg17 0 a8 k24 sys_32k a10 k25 sys_xtalin a9 h25 sys_xtalout b8 m24 sys_clkreq gpio_1 aa18 y2 sys_nrespwron y18 y3 sys_nreswarm gpio_30 ab19 y4 sys_boot0 gpio_2 ab20 aa1 sys_boot1 gpio_3 w18 aa2 sys_boot2 gpio_4 aa19 aa3 sys_boot3 gpio_5 v18 ab1 sys_boot4 mmc2_dir_dat2 gpio_6 y19 ab2 sys_boot5 mmc2_dir_dat3 gpio_7 w19 ac1 sys_boot6 gpio_8 aa20 ac2 sys_boot7 y20 ac3 sys_boot8 e9 n25 sys_clkout1 gpio_10 safe_mode d13 u24 jtag_ntrst e14 u25 jtag_tck c12 t21 jtag_rtck a12 t22 jtag_tms_tmsc b12 t23 jtag_tdi d12 t24 jtag_tdo e13 t25 jtag_emu0 gpio_11 e12 r24 jtag_emu1 gpio_31 m2 b12 ddr_padref 56 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.4 signal description many signals are available on multiple pins according to the software configuration of the pin multiplexing options. 1. signal name: the signal name 2. description: description of the signal 3. type: type = ball type for this specific function: ? i = input ? o = output ? z = high-impedance ? d = open drain ? ds = differential ? a = analog 4. ball: associated ball location 5. subsystem pin multiplexing: contains a list of the pin multiplexing options at the module/subsystem level. the pin function is selected at the module/system level. note : the subsystem multiplexing signals are not described in table 2-1 through table 2-2 . 2.4.1 external memory interfaces table 2-4. external memory interfaces - gpmc signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] subsystem pin multiplexing [5] gpmc_a1 gpmc address bit 1 o e3/g5 w5/aa7 gpmc_a17 gpmc_a2 gpmc address bit 2 o e2/g4 y5/y7 gpmc_a18 gpmc_a3 gpmc address bit 3 o e1/g3 ab4/w7 gpmc_a19 gpmc_a4 gpmc address bit 4 o f7/g2 aa5/aa9 gpmc_a20 gpmc_a5 gpmc address bit 5 o f6/g1 ab5/y8 gpmc_a21 gpmc_a6 gpmc address bit 6 o f4/h2 ab6/aa8 gpmc_a22 gpmc_a7 gpmc address bit 7 o f3/h1 aa6/ab8 gpmc_a23 gpmc_a8 gpmc address bit 8 o f2/j5 w6/w8 gpmc_a24 gpmc_a9 gpmc address bit 9 o f1/j4 ab7/w10 gpmc_a25 gpmc_a10 gpmc address bit 10 o g6/j3 y6/ab9 gpmc_a26 gpmc_a11 gpmc address bit 11 o j2 ab10 multiplexed on gpmc_d10 gpmc_a12 gpmc address bit12 o j1 w9 multiplexed on gpmc_d11 gpmc_a13 gpmc address bit13 o k4 aa10 multiplexed on gpmc_d12 gpmc_a14 gpmc address bit o k3 y9 14multiplexed on gpmc_d13 gpmc_a15 gpmc address bit15 o k2 v10 multiplexed on gpmc_d14 gpmc_a16 gpmc address bit16 o k1 v9 multiplexed on gpmc_d15 gpmc_a17 gpmc address bit17 o e3 w5 multiplexed on gpmc_a1 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 57 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-4. external memory interfaces - gpmc signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] subsystem pin multiplexing [5] gpmc_a18 gpmc address bit18 o e2 y5 multiplexed on gpmc_a2 gpmc_a19 gpmc address bit19 o e1 ab4 multiplexed on gpmc_a3 gpmc_a20 gpmc address bit20 o f7 aa5 multiplexed on gpmc_a4 gpmc_a21 gpmc address bit21 o f6 ab5 multiplexed on gpmc_a5 gpmc_a22 gpmc address bit22 o f4 ab6 multiplexed on gpmc_a6 gpmc_a23 gpmc address bit23 o f3 aa6 multiplexed on gpmc_a7 gpmc_a24 gpmc address bit24 o f2 w6 multiplexed on gpmc_a8 gpmc_a25 gpmc address bit25 o f1 ab7 multiplexed on gpmc_a9 gpmc_a26 gpmc address bit26 o g6 y6 multiplexed on gpmc_a10 gpmc_d0 gpmc data bit 0 io g5 aa7 gpmc_a1/gpmc_d0 gpmc_d1 gpmc data bit 1 io g4 y7 gpmc_a2/gpmc_d1 gpmc_d2 gpmc data bit 2 io g3 w7 gpmc_a3/gpmc_d2 gpmc_d3 gpmc data bit 3 io g2 aa9 gpmc_a4/gpmc_d3 gpmc_d4 gpmc data bit 4 io g1 y8 gpmc_a5/gpmc_d4 gpmc_d5 gpmc data bit 5 io h2 aa8 gpmc_a6/gpmc_d5 gpmc_d6 gpmc data bit 6 io h1 ab8 gpmc_a7/gpmc_d6 gpmc_d7 gpmc data bit 7 io j5 w8 gpmc_a8/gpmc_d7 gpmc_d8 gpmc data bit 8 io j4 w10 gpmc_a9/gpmc_d8 gpmc_d9 gpmc data bit 9 io j3 ab9 gpmc_a10/gpmc_d9 gpmc_d10 gpmc data bit 10 io j2 ab10 gpmc_a11/gpmc_d10 gpmc_d11 gpmc data bit 11 io j1 w9 gpmc_a12/gpmc_d11 gpmc_d12 gpmc data bit 12 io k4 aa10 gpmc_a13/gpmc_d12 gpmc_d13 gpmc data bit 13 io k3 y9 gpmc_a14/gpmc_d13 gpmc_d14 gpmc data bit 14 io k2 v10 gpmc_a15/gpmc_d14 gpmc_d15 gpmc data bit 15 io k1 v9 gpmc_a16/gpmc_d15 gpmc_ncs0 gpmc chip select 0 o l2 y10 gpmc_ncs1 gpmc chip select 1 o l1 y11 gpmc_ncs2 gpmc chip select 2 o m4 y12 gpmc_ncs3 gpmc chip select 3 o m3 v12 gpmc_ncs4 gpmc chip select 4 o m2 aa11 gpmc_ncs5 gpmc chip select 5 o m1 w12 gpmc_ncs6 gpmc chip select 6 o n5 aa12 gpmc_ncs7 gpmc chip select 7 o n4 v11 gpmc_clk gpmc clock o n1 ab13 58 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-4. external memory interfaces - gpmc signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] subsystem pin multiplexing [5] gpmc_nadv_ale address valid or o r1 aa14 address latch enable gpmc_noe output enable o r2 ab14 gpmc_nwe write enable o r3 aa15 gpmc_nbe0_cle lower byte enable. o r4 w11 also used for command latch enable gpmc_nbe1 upper byte enable o t1 y15 gpmc_nwp flash write protect o t2 w14 gpmc_wait0 external indication of i t3 v13 wait gpmc_wait1 external indication of i t4 aa16 wait gpmc_wait2 external indication of i t5 y14 wait gpmc_wait3 external indication of i u1 v14 wait table 2-5. external memory interfaces - sdrc signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] sdrc_d0 sdram data bit 0 io b21 e3 sdrc_d1 sdram data bit 1 io a21 d3 sdrc_d2 sdram data bit2 io d20 c3 sdrc_d3 sdram data bit 3 io c20 c2 sdrc_d4 sdram data bit 4 io e19 f3 sdrc_d5 sdram data bit 5 io d19 d2 sdrc_d6 sdram data bit 6 io c19 c1 sdrc_d7 sdram data bit 7 io b19 d1 sdrc_d8 sdram data bit 8 io b18 g2 sdrc_d9 sdram data bit 9 io d17 g3 sdrc_d10 sdram data bit 10 io c17 h3 sdrc_d11 sdram data bit 11 io d16 g4 sdrc_d12 sdram data bit 12 io c16 h4 sdrc_d13 sdram data bit 13 io b16 g1 sdrc_d14 sdram data bit 14 io a16 j3 sdrc_d15 sdram data bit 15 io a15 j1 sdrc_d16 sdram data bit 16 io a7 t3 sdrc_d17 sdram data bit 17 io b7 u3 sdrc_d18 sdram data bit 18 io d7 u4 sdrc_d19 sdram data bit 19 io e7 v4 sdrc_d20 sdram data bit 20 io c6 v1 sdrc_d21 sdram data bit 21 io d6 v2 sdrc_d22 sdram data bit 22 io b5 v5 sdrc_d23 sdram data bit 23 io c5 v3 sdrc_d24 sdram data bit 24 io b4 w3 sdrc_d25 sdram data bit 25 io a3 w4 sdrc_d26 sdram data bit 26 io b3 y3 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 59 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-5. external memory interfaces - sdrc signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] sdrc_d27 sdram data bit 27 io c3 y4 sdrc_d28 sdram data bit 28 io c2 aa2 sdrc_d29 sdram data bit 29 io d2 aa3 sdrc_d30 sdram data bit 30 io b1 aa4 sdrc_d31 sdram data bit 31 io c1 ab2 sdrc_ba0 sdram bank select 0 o a12 l4 sdrc_ba1 sdram bank select 1 o c13 k5 sdrc_ba2 sdram bank select 2 o d13 j5 sdrc_a0 sdram address bit 0 o a11 m3 sdrc_a1 sdram address bit 1 o b11 m4 sdrc_a2 sdram address bit 2 o c11 m5 sdrc_a3 sdram address bit 3 o d11 n3 sdrc_a4 sdram address bit 4 o e11 n2 sdrc_a5 sdram address bit 5 o a10 n4 sdrc_a6 sdram address bit 6 o b10 p3 sdrc_a7 sdram address bit 7 o c10 p2 sdrc_a8 sdram address bit 8 o d10 p1 sdrc_a9 sdram address bit 9 o e10 p4 sdrc_a10 sdram address bit 10 o a9 r1 sdrc_a11 sdram address bit 11 o b9 r2 sdrc_a12 sdram address bit 12 o a8 r3 sdrc_a13 sdram address bit 13 o b8 r4 sdrc_a14 sdram address bit 14 o d8 t2 sdrc_ncs0 chip select 0 o e13 j4 sdrc_ncs1 chip select 1 o a14 k4 sdrc_clk clock o a13 l1 sdrc_nclk clock invert o b13 l2 sdrc_cke0 clock enable 0 o d14 k3 sdrc_nras sdram row access o c14 k1 sdrc_ncas sdram column address o e14 l3 strobe sdrc_nwe sdram write enable o b14 k2 sdrc_dm0 data mask 0 o c21 f4 sdrc_dm1 data mask 1 o b15 j2 sdrc_dm2 data mask 2 o e8 t4 sdrc_dm3 data mask 3 o d1 ab3 sdrc_strben0 pcb layout trace loop 0 a a19 f2 pin 0 sdrc_strben_dly0 pcb layout trace loop 0 a a18 f1 pin 1 sdrc_strben1 pcb layout trace loop 1 a a5 w1 pin 0 sdrc_strben_dly1 pcb layout trace loop 1 a a4 w2 pin 1 sdrc_odt on-die termination output o c8 t1 for sdrc_ncs0 only sdrc_dqs0p data strobe 0 io b20 e2 sdrc_dqs0n data strobe 0 io a20 e1 sdrc_dqs1p data strobe 1 io b17 h2 60 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-5. external memory interfaces - sdrc signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] sdrc_dqs1n data strobe 1 io a17 h1 sdrc_dqs2p data strobe 2 io a6 u1 sdrc_dqs2n data strobe 2 io b6 u2 sdrc_dqs3p data strobe 3 io a2 y1 sdrc_dqs3n data strobe 3 io b2 y2 ddr_padref impedance control for a b12 m2 ddr2 output. this pin must be connected to ground via a 50-ohm ( 2%) resistor. vrefsstl vrefsstl is .5 * vdds io f14 l5 = 0.9v for ddr data phy0 reference voltage input 2.4.2 video interfaces table 2-6. video interfaces - ccdc signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] system mux mode (1) ccdc_pclk ccdc pixel clock io ad2 ab21 mode0 ccdc_field ccdc field id signal io ad1 aa21 mode0 ccdc_hd ccdc horizontal io ae2 y21 mode0 sync ccdc_vd ccdc vertical sync io ad3 y22 mode0 ccdc_wen ccdc write enable i ae3 w21 mode0 ccdc_data0 ccdc data bit 0 i ad4 w22 mode0 ccdc_data1 ccdc data bit 1 i ae4 w20 mode0 ccdc_data2 ccdc data bit 2 i ac5 v21 mode0 ccdc_data3 ccdc data bit 3 i ad5 v19 mode0 ccdc_data4 ccdc data bit 4 i ae5 v22 mode0 ccdc_data5 ccdc data bit 5 i y6 u20 mode0 ccdc_data6 ccdc data bit 6 i ab6 v20 mode0 ccdc_data7 ccdc data bit 7 i ac6 u19 mode0 ccdc_data8 ccdc data bit 8 i ae6 u21 mode1 ccdc_data9 ccdc data bit 9 i ad6 u22 mode1 ccdc_data10 ccdc data bit 10 i y7 t19 mode1 ccdc_data11 ccdc data bit 11 i aa7 t20 mode1 ccdc_data12 ccdc data bit 12 i ab7 t21 mode1 ccdc_data13 ccdc data bit 13 i ac7 r22 mode1 ccdc_data14 ccdc data bit 14 i ad7 t22 mode1 ccdc_data15 ccdc data bit 15 i ae7 r20 mode1 (1) see multiplexing characteristics table for more information. table 2-7. video interfaces - dss signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] dss_pclk lcd pixel clock o ae23 b22 dss_hsync lcd horizontal o ad22 b21 synchronization dss_vsync lcd vertical o ad23 b20 synchronization copyright ? 2009 ? 2013, texas instruments incorporated terminal description 61 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-7. video interfaces - dss signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] dss_acbias ac bias control (stn) or o ae24 b19 pixel data enable (tft) output dss_data0 lcd pixel data bit 0 io ad24 a20 dss_data1 lcd pixel data bit 1 io ad25 a19 dss_data2 lcd pixel data bit 2 io ac23 a18 dss_data3 lcd pixel data bit 3 io ac24 b18 dss_data4 lcd pixel data bit 4 io ac25 a17 dss_data5 lcd pixel data bit 5 io ab24 c18 dss_data6 lcd pixel data bit 6 io ab25 d17 dss_data7 lcd pixel data bit 7 io aa23 b16 dss_data8 lcd pixel data bit 8 io aa24 b17 dss_data9 lcd pixel data bit 9 io aa25 c17 dss_data10 lcd pixel data bit 10 io y22 c16 dss_data11 lcd pixel data bit 11 io y23 d16 dss_data12 lcd pixel data bit 12 io y24 d14 dss_data13 lcd pixel data bit 13 io y25 a16 dss_data14 lcd pixel data bit 14 io w21 d15 dss_data15 lcd pixel data bit 15 io w22 b15 dss_data16 lcd pixel data bit 16 io w23 a15 dss_data17 lcd pixel data bit 17 io w24 a14 dss_data18 lcd pixel data bit 18 io w25 c13 dss_data19 lcd pixel data bit 19 io v24 c15 dss_data20 lcd pixel data bit 20 o v25 a13 dss_data21 lcd pixel data bit 21 o u21 b13 dss_data22 lcd pixel data bit 22 o u22 c14 dss_data23 lcd pixel data bit 23 o u23 b14 table 2-8. video interfaces ? rfbi signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] subsystem pin multiplexing [5] rfbi_a0 rfbi command/data o ae24 b19 dss_acbias control rfbi_cs0 1st lcd chip select o ad22 b21 dss_hsync rfbi_da0 rfbi data bus 0 io ad24 a20 dss_data0 rfbi_da1 rfbi data bus 1 io ad25 a19 dss_data1 rfbi_da2 rfbi data bus 2 io ac23 a18 dss_data2 rfbi_da3 rfbi data bus 3 io ac24 b18 dss_data3 rfbi_da4 rfbi data bus 4 io ac25 a17 dss_data4 rfbi_da5 rfbi data bus 5 io ab24 c18 dss_data5 rfbi_da6 rfbi data bus 6 io ab25 d17 dss_data6 rfbi_da7 rfbi data bus 7 io aa23 b16 dss_data7 rfbi_da8 rfbi data bus 8 io aa24 b17 dss_data8 rfbi_da9 rfbi data bus 9 io aa25 c17 dss_data9 rfbi_da10 rfbi data bus 10 io y22 c16 dss_data10 rfbi_da11 rfbi data bus 11 io y23 d16 dss_data11 rfbi_da12 rfbi data bus 12 io y24 d14 dss_data12 rfbi_da13 rfbi data bus 13 io y25 a16 dss_data13 62 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-8. video interfaces ? rfbi signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] subsystem pin multiplexing [5] rfbi_da14 rfbi data bus 14 io w21 d15 dss_data14 rfbi_da15 rfbi data bus 15 io w22 b15 dss_data15 rfbi_rd read enable for rfbi o ae23 b22 dss_pclk rfbi_wr write enable for o ad23 b20 dss_vsync rfbi rfbi_te_vsync0 tearing effect removal i w23 a15 dss_data16 and vsync input from 1st lcd rfbi_hsync0 hsync for 1st lcd i w24 a14 dss_data17 rfbi_te_vsync1 tearing effect removal i w25 c13 dss_data18 and vsync input from 2nd lcd rfbi_hsync1 hsync for 2nd lcd i v24 c15 dss_data19 rfbi_cs1 2nd lcd chip select o v25 a13 dss_data20 table 2-9. video interfaces ? tv signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] tv_out1 tv analog output o k21 na composite: tv_out1 tv_out2 tv analog output s- o h24 na video: tv_out2 tv_vfb1 tv_vfb1: feedback o k20 na through external resistor to composite tv_vfb2 tv_vfb2: feedback o h23 na through external resistor to s-video tv_vref external capacitor i h20 na 2.4.3 serial communication interfaces table 2-10. hdq signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hdq_sio bidirectional hdq 1-wire io l25 b9 control and data interface. output is open drain. table 2-11. serial communication interfaces ? i2c signals description (i2c1) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] i2c1_scl i2c master serial clock. iod v4 aa17 output is open drain. i2c1_sda i2c serial bidirectional iod v5 ab17 data. output is open drain. table 2-12. serial communication interfaces - i2c signals description (i2c2) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] i2c2_scl i2c master serial clock. iod w1 y17 output is open drain. i2c2_sda i2c serial bidirectional iod w2 y16 data. output is open drain. copyright ? 2009 ? 2013, texas instruments incorporated terminal description 63 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-13. serial communication interfaces - i2c signals description (i2c3) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] i2c3_scl i2c master serial clock. iod w4 w16 output is open drain. i2c3_sda i2c serial bidirectional iod w5 w17 data. output is open drain. table 2-14. serial communication interfaces ? mcbsp lp signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] multichannel buffered serial port (mcbsp lp 1) mcbsp1_dr received serial data i p23 c9 mcbsp1_clkr receive clock io r25 b11 mcbsp1_fsr receive frame io p21 d11 synchronization mcbsp1_dx transmitted serial data io p22 c10 mcbsp1_clkx transmit clock io n24 c8 mcbsp1_fsx transmit frame io p24 c11 synchronization mcbsp_clks external clock input i p25 e11 (shared by mcbsp1, 2, 3, 4, and 5) multichannel buffered serial port (mcbsp lp 2) mcbsp2_dr received serial data i b25 c5 mcbsp2_dx transmitted serial data io d24 e4 mcbsp2_clkx combined serial clock io c25 d5 mcbsp2_fsx combined frame io d25 e5 synchronization multichannel buffered serial port (mcbsp lp 3) mcbsp3_dr received serial data i c24 b4 mcbsp3_dx transmitted serial data io b24 c4 mcbsp3_clkx combined serial clock io a24 d4 mcbsp3_fsx combined frame io c23 a4 synchronization multichannel buffered serial port (mcbsp lp 4) mcbsp4_dr received serial data i a23 b3 mcbsp4_dx transmitted serial data io b22 a2 mcbsp4_clkx combined serial clock io b23 a3 mcbsp4_fsx combined frame io a22 b2 synchronization multichannel buffered serial port (mcbsp lp 5) mcbsp5_dr received serial data i y18 e19 mcbsp5_dx transmitted serial data io ad19 f19 mcbsp5_clkx combined serial clock io ad17 g22 mcbsp5_fsx combined frame io ae19 f21 synchronization table 2-15. serial communication interfaces ? mcspi signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] multichannel serial port interface (mcspi1) mcspi1_clk spi clock io ae14 k22 64 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-15. serial communication interfaces ? mcspi signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] mcspi1_simo slave data in, master data io ad15 k19 out mcspi1_somi slave data out, master io ac15 j18 data in mcspi1_cs0 spi enable 0, polarity io ab15 k18 configured by software mcspi1_cs1 spi enable 1, polarity o ad14 j20 configured by software mcspi1_cs2 spi enable 2, polarity o ae15 j19 configured by software mcspi1_cs3 spi enable 3, polarity o ae16 j21 configured by software multichannel serial port interface (mcspi2) mcspi2_clk spi clock io ad16,ac9 j22 mcspi2_simo slave data in, master data io ac16,ad9 h20 out mcspi2_somi slave data out, master io ab16,ae9 h22 data in mcspi2_cs0 spi enable 0, polarity io aa16,aa10 h21 configured by software mcspi2_cs1 spi enable 1, polarity o ae17 h19 configured by software multichannel serial port interface (mcspi3) mcspi3_clk spi clock io w25,ad11,aa18 c13, m21, g19, e20 mcspi3_simo slave data in, master data io v24,ae11,ad18 c15, m20, g20 out mcspi3_somi slave data out, master io v25, ab12, ac18 a13, k20, f22 data in mcspi3_cs0 spi enable 0, polarity io u21,ae12,ab18 b13, k21, f20 configured by software mcspi3_cs1 spi enable 1, polarity o u22, ad12, ab19 c14, m18, e21 configured by software multichannel serial port interface (mcspi4) mcspi4_clk spi clock io w20, r25 c20, b11 mcspi4_simo slave data in, master data io p22 c10 out mcspi4_somi slave data out, master io p23 c9 data in mcspi4_cs0 spi enable 0, polarity io p24 c11 configured by software table 2-16. serial communication interfaces ? hecc signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hecc1_txd transmit serial data pin o v2 ab15 hecc1_rxd receive serial data pin i v3 ab16 table 2-17. serial communication interfaces ? emac (rmii) signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] rmii_mdio_data management data i/o io ae6 u21 rmii_mdio_clk management data clock o ad6 u22 rmii_rxd0 emac receive data pin 0 i y7 t19 rmii_rxd1 emac receive data pin 1 i aa7 t20 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 65 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-17. serial communication interfaces ? emac (rmii) signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] rmii_crs_dv emac carrier i ab7 t21 sense/receive data valid rmii_rxer emac receive error i ac7 r22 rmii_txd0 emac transmit data pin 0 o ad7 t22 rmii_txd1 emac transmit data pin 1 o ae7 r20 rmii_txen emac transmit enable o ad8 r19 rmii_50mhz_clk emac rmii 50 mhz clock i ae8 r21 table 2-18. serial communication interfaces ? uarts signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] universal asynchronous receiver/transmitter (uart1) uart1_cts uart1 clear to send i ad24,y20,p25 c19,a20,e11 uart1_rts uart1 request to send o ad25,y19 c21,a19 uart1_rx uart1 receive data i aa23,w20,ac20 c20,b16,e22 uart1_tx uart1 transmit data o ab25,aa19 c22,d17 universal asynchronous receiver/transmitter (uart2) uart2_cts uart2 clear to send i b24,f20 a5,c4 uart2_rts uart2 request to send o c24,f19 b5,b4 uart2_rx uart2 receive data i c23,e23 c6,a4 uart2_tx uart2 transmit data o a24,e24 d6,d4 universal asynchronous receiver/transmitter (uart3) / irda uart3_cts_rctx uart3 clear to send io u1,n2 w15,v14 (input), remote tx (output) uart3_rts_sd uart3 request to o n3,v3 w13ab16 send , ir enable uart3_rx_irrx uart3 receive data , ir i ac25,p1,f25,v2 aa13,a17,a6,ab15 and remote rx uart3_tx_irtx uart3 transmit data , ir o ab24,p2,f24,e25 y13,c18,b6,a7 tx universal asynchronous receiver/transmitter (uart4) uart4_cts uart4 clear to send i ad3,ad11 y22,m21 uart4_rts uart4 request to send o ae2,ae11 y21,m20 uart4_rx uart4 receive data i t5,ae3,ac12 y14,w21,l19 uart4_tx uart4 transmit data o t4,ad1,ab12 aa16,aa21,k20 table 2-19. serial communication interfaces ? usb signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] universal serial bus interface (usb0) usb0_dp usb d+ (differential signal a f25 a6 pair) usb0_dm usb d- (differential signal a f24 b6 pair) usb0_drvvbus digital output to control o e25 a7 external supply usb0_id usb operating mode a g25 b7 identification pin 66 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-19. serial communication interfaces ? usb signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] usb0_vbus for host or device mode a g24 c7 operation, tie the vbus/usb power signal to the usb connector. when used in otg mode operation, tie vbus to the external charge pump and to the vbus signal on the usb connector. mm_fsusb3 mm_fsusb3_rxdm vminus receive data (not io ae13 m19 used in 3- or 4-pin configurations) mm_fsusb3_rxdp vplus receive data (not io ac13 l20 used in 3- or 4-pin configurations) mm_fsusb3_rxrcv differential receiver signal io a23 b3 input (not used in 3-pin mode) mm_fsusb3_txse0 single-ended zero. used io b23 a3 as vm in 4-pin vp_vm mode. mm_fsusb3_txdat usb data. used as vp in io b22 a2 4-pin vp_vm mode. mm_fsusb3_txen_n transmit enable io a22 b2 mm_fsusb2 mm_fsusb2_rxdm vminus receive data (not io ad21 d20 used in 3- or 4-pin configurations) mm_fsusb2_rxdp vplus receive data (not io ab20 e20 used in 3- or 4-pin configurations) mm_fsusb2_rxrcv differential receiver signal io ac21 d19 input (not used in 3-pin mode) mm_fsusb2_txse0 single-ended zero. used io ae22 d18 as vm in 4-pin vp_vm mode. mm_fsusb2_txdat usb data. used as vp in io ae16 j21 4-pin vp_vm mode. mm_fsusb2_txen_n transmit enable io ae17 h19 mm_fsusb1 mm_fsusb1_rxdm vminus receive data (not io ad20 d21 used in 3- or 4-pin configurations) mm_fsusb1_rxdp vplus receive data (not io ae18 g21 used in 3- or 4-pin configurations) mm_fsusb1_rxrcv differential receiver signal io ad18 g20 input (not used in 3-pin mode) mm_fsusb1_txse0 single-ended zero. used io ac18 f22 as vm in 4-pin vp_vm mode. mm_fsusb1_txdat usb data. used as vp in io ab18 f20 4-pin vp_vm mode. mm_fsusb1_txen_n transmit enable io ab19 e21 hsusb2 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 67 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-19. serial communication interfaces ? usb signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hsusb2_clk dedicated for external o ac20 e22 transceiver 60-mhz clock input from phy hsusb2_stp dedicated for external o ab20 e20 transceiver stop signal hsusb2_dir dedicated for external i ae21 e18 transceiver data direction control from phy hsusb2_nxt dedicated for external i ad21 d20 transceiver next signal from phy hsusb2_data0 dedicated for external io ac21 d19 transceiver bidirectional data bus hsusb2_data1 dedicated for external io ae22 d18 transceiver bidirectional data bus hsusb2_data2 dedicated for external io ae16 j21 transceiver bidirectional data bus hsusb2_data3 dedicated for external io ae17 h19 transceiver bidirectional data bus hsusb2_data4 dedicated for external io ac16 h20 transceiver bidirectional data bus additional signals for 12-pin ulpi operation. hsusb2_data5 dedicated for external io ab16 h22 transceiver bidirectional data bus additional signals for 12-pin ulpi operation. hsusb2_data6 dedicated for external io aa16 h21 transceiver bidirectional data bus additional signals for 12-pin ulpi operation. hsusb2_data7 dedicated for external io ad16 j22 transceiver bidirectional data bus hsusb1 hsusb1_clk dedicated for external o ae18 g21 transceiver 60-mhz clock input from phy hsusb1_stp dedicated for external o ad17 g22 transceiver stop signal hsusb1_dir dedicated for external i ae20 d22 transceiver data direction control from phy hsusb1_nxt dedicated for external i ad20 d21 transceiver next signal from phy hsusb1_data0 dedicated for external io ad18 g20 transceiver bidirectional data bus hsusb1_data1 dedicated for external io ac18 f22 transceiver bidirectional data bus hsusb1_data2 dedicated for external io ab18 f20 transceiver bidirectional data bus 68 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-19. serial communication interfaces ? usb signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hsusb1_data3 dedicated for external io ab19 e21 transceiver bidirectional data bus hsusb1_data4 dedicated for external io y18 e19 transceiver bidirectional data bus additional signals for 12-pin ulpi operation hsusb1_data5 dedicated for external io ae19 f21 transceiver bidirectional data bus additional signals for 12-pin ulpi operation hsusb1_data6 dedicated for external io ad19 f19 transceiver bidirectional data bus additional signals for 12-pin ulpi operation hsusb1_data7 dedicated for external io aa18 g19 transceiver bidirectional data bus additional signals for 12-pin ulpi operation 2.4.4 removable media interfaces table 2-20. removable media interfaces ? mmc/sdio signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] multimedia memory card (mmc1) / secure digital io (sdio1) mmc1_clk mmc/sd output clock o aa9 p22 mmc1_cmd mmc/sd command signal io ab9 n21 mmc1_dat0 mmc/sd card data bit 0 / io ac9 p21 spi serial input mmc1_dat1 mmc/sd card data bit 1 io ad9 n20 mmc1_dat2 mmc/sd card data bit 2 io ae9 p19 mmc1_dat3 mmc/sd card data bit 3 io aa10 p20 mmc1_dat4 mmc/sd card data bit 4 io ab10 n22 mmc1_dat5 mmc/sd card data bit 5 io ac10 n19 mmc1_dat6 mmc/sd card data bit 6 io ad10 n18 mmc1_dat7 mmc/sd card data bit 7 io ae10 p18 multimedia memory card (mmc2) / secure digital io (sdio2) mmc2_clk mmc/sd output clock o ad11 m21 mmc2_dir_dat0 direction control for dat0 o ab13 l18 signal case an external transceiver used mmc2_dir_dat1 direction control for dat1 o ac13 l20 and dat3 signals case an external transceiver used mmc2_dir_dat2 direction control for dat2 o ab1 v18 signal case an external transceiver used mmc2_dir_dat3 direction control for dat4, o ab2 y19 dat5, dat6, and dat7 signals case an external transceiver used mmc2_clkin mmc/sd input clock i ae13 na mmc2_dat0 mmc/sd card data bit 0 io ab12 k20 mmc2_dat1 mmc/sd card data bit 1 io ac12 l19 mmc2_dat2 mmc/sd card data bit 2 io ad12 m18 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 69 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-20. removable media interfaces ? mmc/sdio signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] mmc2_dat3 mmc/sd card data bit 3 io ae12 k21 mmc2_dat4 mmc/sd card data bit 4 io ab13 l18 mmc2_dat5 mmc/sd card data bit 5 io ac13 l20 mmc2_dat6 mmc/sd card data bit 6 io ad13 l21 mmc2_dat7 mmc/sd card data bit 7 io ae13 m19 mmc2_dir_cmd direction control for cmd o ad13 na signal case an external transceiver is used mmc2_cmd mmc/sd command signal io ae11 m20 multimedia memory card (mmc3) / secure digital io (sdio3) mmc3_clk mmc/sd output clock o ae15,ad17 j19,g22 mmc3_cmd mmc/sd command signal io ad14,ae18 j20,g21 mmc3_dat0 mmc/sd card data bit 0 / io ab13,y18 e19,l18 spi serial input mmc3_dat1 mmc/sd card data bit 1 io ac13,ae19 l20,f21 mmc3_dat2 mmc/sd card data bit 2 io ad13,ad19 l21,f19 mmc3_dat3 mmc/sd card data bit 3 io ae13,aa18 m19,g19 mmc3_dat4 mmc/sd card data bit 4 io ad18 g20 mmc3_dat5 mmc/sd card data bit 5 io ad20 d21 mmc3_dat6 mmc/sd card data bit 6 io ae20 d22 mmc3_dat7 mmc/sd card data bit 7 io ab19 e21 70 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.4.5 test interfaces table 2-21. test interfaces ? etk signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] etk_ctl etk trace ctl o ae18 g21 etk_clk etk trace clock o ad17 g22 etk_d0 etk data 0 o ad18 g20 etk_d1 etk data 1 o ac18 f22 etk_d2 etk data 2 o ab18 f20 etk_d3 etk data 3 o aa18 g19 etk_d4 etk data 4 o y18 e19 etk_d5 etk data 5 o ae19 f21 etk_d6 etk data 6 o ad19 f19 etk_d7 etk data 7 o ab19 e21 etk_d8 etk data 8 o ae20 d22 etk_d9 etk data 9 o ad20 d21 etk_d10 etk data 10 o ac20 e22 etk_d11 etk data 11 o ab20 e20 etk_d12 etk data 12 o ae21 e18 etk_d13 etk data 13 o ad21 d20 etk_d14 etk data 14 o ac21 d19 etk_d15 etk data 15 o ae22 d18 table 2-22. test interfaces ? jtag signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] jtag_ntrst test reset i u24 d13 jtag_tck test clock i u25 e14 jtag_rtck arm clock emulation o t21 c12 jtag_tms_tmsc test mode select io t22 a12 jtag_tdi test data input i t23 b12 jtag_tdo test data output o t24 d12 jtag_emu0 test emulation 0 io t25 e13 jtag_emu1 test emulation 1 io r24 e12 table 2-23. test interfaces ? hwdbg signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hw_dbg0 debug signal 0 o ad2,ad17 g22 hw_dbg1 debug signal 1 o ad1,ae18 g21 hw_dbg2 debug signal 2 o ad3,ad18 g20 hw_dbg3 debug signal 3 o ae3,ac18 f22 hw_dbg4 debug signal 4 o ac5,ab18 f20 hw_dbg5 debug signal 5 o ad5,aa18 g19 hw_dbg6 debug signal 6 o y18,ae5 e19 hw_dbg7 debug signal 7 o y6,ae19 f21 hw_dbg8 debug signal 8 o y7,ad19 f19 hw_dbg9 debug signal 9 o aa7,ab19 e21 hw_dbg10 debug signal 10 o ac7,ae20 d22 hw_dbg11 debug signal 11 o ad7,ad20 d21 hw_dbg12 debug signal 12 o ae23,ac20 e22 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 71 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-23. test interfaces ? hwdbg signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] hw_dbg13 debug signal 13 o ad22,ab20 e20 hw_dbg14 debug signal 14 o ab25,ae21 e18 hw_dbg15 debug signal 15 o aa23,ad21 d20 hw_dbg16 debug signal 16 o aa24,ac21 d19 hw_dbg17 debug signal 17 o aa25,ae22 d18 2.4.6 miscellaneous table 2-24. miscellaneous ? gp timer signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] gpt8_pwm_evt pwm or event for gp io n4,e23,ae17 v11,c6,h19 timer 8 gpt9_pwm_evt pwm or event for gp io m4,m2,f20,ac16 y12,aa11,a5,h20 timer 9 gpt10_pwm_evt pwm or event for gp io m3,m1,f19,ab16 v12,w12,b5,h22 timer 10 gpt11_pwm_evt pwm or event for gp io n5,e24,aa16 aa12,d6,h21 timer 11 72 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.4.7 general-purpose ios table 2-25. general-purpose ios signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] gpio_0 general-purpose io 0 io y1 ab18 gpio_1 general-purpose io 1 io m24 b8 gpio_2 general-purpose io 2 io y4 ab19 gpio_3 general-purpose io 3 io aa1 ab20 gpio_4 general-purpose io 4 io aa2 w18 gpio_5 general-purpose io 5 io aa3 aa19 gpio_6 general-purpose io 6 io ab1 v18 gpio_7 general-purpose io 7 io ab2 y19 gpio_8 general-purpose io 8 io ac1 w19 gpio_10 general-purpose io 10 io n25 e9 gpio_11 general-purpose io 11 io t25 e13 gpio_12 general-purpose io 12 io ad17 g22 gpio_13 general-purpose io 13 io ae18 g21 gpio_14 general-purpose io 14 io ad18 g20 gpio_15 general-purpose io 15 io ac18 f22 gpio_16 general-purpose io 16 io ab18 f20 gpio_17 general-purpose io 17 io aa18 g19 gpio_18 general-purpose io 18 io y18 e19 gpio_19 general-purpose io 19 io ae19 f21 gpio_20 general-purpose io 20 io ad19 f19 gpio_21 general-purpose io 21 io ab19 e21 gpio_22 general-purpose io 22 io ae20 d22 gpio_23 general-purpose io 23 io ad20 d21 gpio_24 general-purpose io 24 io ac20 e22 gpio_25 general-purpose io 25 io ab20 e20 gpio_26 general-purpose io 26 io ae21 e18 gpio_27 general-purpose io 27 io ad21 d20 gpio_28 general-purpose io 28 io ac21 d19 gpio_29 general-purpose io 29 io ae22 d18 gpio_30 general-purpose io 30 io y3 y18 gpio_31 general-purpose io 31 io r24 e12 gpio_34 general-purpose io 34 io e3 w5 gpio_35 general-purpose io 35 io e2 y5 gpio_36 general-purpose io 36 io e1 ab4 gpio_37 general-purpose io 37 io f7 aa5 gpio_38 general-purpose io 38 io f6 ab5 gpio_39 general-purpose io 39 io f4 ab6 gpio_40 general-purpose io 40 io f3 aa6 gpio_41 general-purpose io 41 io f2 w6 gpio_42 general-purpose io 42 io f1 ab7 gpio_43 general-purpose io 43 io g6 y6 gpio_44 general-purpose io 44 io j4 w10 gpio_45 general-purpose io 45 io j3 ab9 gpio_46 general-purpose io 46 io j2 ab10 gpio_47 general-purpose io 47 io j1 w9 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 73 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-25. general-purpose ios signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] gpio_48 general-purpose io 48 io k4 aa10 gpio_49 general-purpose io 49 io k3 y9 gpio_50 general-purpose io 50 io k2 v10 gpio_51 general-purpose io 51 io k1 v9 gpio_52 general-purpose io 52 io l1 y11 gpio_53 general-purpose io 53 io m4 y12 gpio_54 general-purpose io 54 io m3 v12 gpio_55 general-purpose io 55 io m2 aa11 gpio_56 general-purpose io 56 io m1 w12 gpio_57 general-purpose io 57 io n5 aa12 gpio_58 general-purpose io 58 io n4 v11 gpio_59 general-purpose io 59 io n1 ab13 gpio_60 general-purpose io 60 io r4 w11 gpio_61 general-purpose io 61 io t1 y15 gpio_62 general-purpose io 62 io t2 w14 gpio_63 general-purpose io 63 io t4 aa16 gpio_64 general-purpose io 64 io t5 y14 gpio_65 general-purpose io 65 io u1 v14 gpio_66 general-purpose io 66 io ae23 b22 gpio_67 general-purpose io 67 io ad22 b21 gpio_68 general-purpose io 68 io ad23 b20 gpio_69 general-purpose io 69 io ae24 b19 gpio_70 general-purpose io 70 io ad24 a20 gpio_71 general-purpose io 71 io ad25 a19 gpio_72 general-purpose io 72 io ac23 a18 gpio_73 general-purpose io 73 io ac24 b18 gpio_74 general-purpose io 74 io ac25 a17 gpio_75 general-purpose io 75 io ab24 c18 gpio_76 general-purpose io 76 io ab25 d17 gpio_77 general-purpose io 77 io aa23 b16 gpio_78 general-purpose io 78 io aa24 b17 gpio_79 general-purpose io 79 io aa25 c17 gpio_80 general-purpose io 80 io y22 c16 gpio_81 general-purpose io 81 io y23 d16 gpio_82 general-purpose io 82 io y24 d14 gpio_83 general-purpose io 83 io y25 a16 gpio_84 general-purpose io 84 io w21 d15 gpio_85 general-purpose io 85 io w22 b15 gpio_86 general-purpose io 86 io w23 a15 gpio_87 general-purpose io 87 io w24 a14 gpio_88 general-purpose io 88 io w25 c13 gpio_89 general-purpose io 89 io v24 c15 gpio_90 general-purpose io 90 io v25 a13 gpio_91 general-purpose io 91 io u21 b13 gpio_92 general-purpose io 92 io u22 c14 gpio_93 general-purpose io 93 io u23 b14 gpio_94 general-purpose io 94 io ad2 ab21 74 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-25. general-purpose ios signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] gpio_95 general-purpose io 95 io ad1 aa21 gpio_96 general-purpose io 96 io ae2 y21 gpio_97 general-purpose io 97 io ad3 y22 gpio_98 general-purpose io 98 io ae3 w21 gpio_99 general-purpose io 99 i ad4 w22 gpio_100 general-purpose io 100 i ae4 w20 gpio_101 general-purpose io 101 io ac5 v21 gpio_102 general-purpose io 102 io ad5 v19 gpio_103 general-purpose io 103 io ae5 v22 gpio_104 general-purpose io 104 io y6 u20 gpio_105 general-purpose io 105 io ab6 v20 gpio_106 general-purpose io 106 io ac6 u19 gpio_107 general-purpose io 107 io ae6 u21 gpio_108 general-purpose io 108 io ad6 u22 gpio_109 general-purpose io 109 io y7 t19 gpio_110 general-purpose io 110 io aa7 t20 gpio_111 general-purpose io 111 io ab7 t21 gpio_112 general-purpose io 112 i ae7 r20 gpio_113 general-purpose io 113 i ad8 r19 gpio_114 general-purpose io 114 i ae8 r21 gpio_116 general-purpose io 116 io d25 e5 gpio_117 general-purpose io 117 io c25 d5 gpio_118 general-purpose io 118 io b25 c5 gpio_119 general-purpose io 119 io d24 e4 gpio_120 general-purpose io 120 io aa9 p22 gpio_121 general-purpose io 121 io ab9 n21 gpio_122 general-purpose io 122 io ac9 p21 gpio_123 general-purpose io 123 io ad9 n20 gpio_124 general-purpose io 124 io ae9 p19 gpio_125 general-purpose io 125 io e25, aa10 a7, p20 gpio_126 general-purpose io 126 io ab10, ad7 n22, t22 gpio_127 general-purpose io 127 io ac10 n19 gpio_128 general-purpose io 128 io ad10 n18 gpio_129 general-purpose io 129 io ae10 p18 gpio_130 general-purpose io 130 io v2, ad11 m21, ab15 gpio_131 general-purpose io 131 io v3, ae11 m20, ab16 gpio_132 general-purpose io 132 io ab12 k20 gpio_133 general-purpose io 133 io ac12 l19 gpio_134 general-purpose io 134 io ad12 m18 gpio_135 general-purpose io 135 io ae12 k21 gpio_136 general-purpose io 136 io ab13 l18 gpio_137 general-purpose io 137 io ac13 l20 gpio_138 general-purpose io 138 io ad13 l21 gpio_139 general-purpose io 139 io ae13 m19 gpio_140 general-purpose io 140 io b24 c4 gpio_141 general-purpose io 141 io c24 b4 gpio_142 general-purpose io 142 io a24 d4 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 75 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 2-25. general-purpose ios signals description (continued) signal name [1] description [2] type [3] zcn ball [4] zer ball [4] gpio_143 general-purpose io 143 io c23 a4 gpio_144 general-purpose io 144 io f20 a5 gpio_145 general-purpose io 145 io f19 b5 gpio_146 general-purpose io 146 io e24 d6 gpio_147 general-purpose io 147 io e23 c6 gpio_148 general-purpose io 148 io aa19 c22 gpio_149 general-purpose io 149 io y19 c21 gpio_150 general-purpose io 150 io y20 c19 gpio_151 general-purpose io 151 io w20 c20 gpio_152 general-purpose io 152 io b23 a3 gpio_153 general-purpose io 153 io a23 b3 gpio_154 general-purpose io 154 io b22 a2 gpio_155 general-purpose io 155 io a22 b2 gpio_156 general-purpose io 156 io r25 b11 gpio_157 general-purpose io 157 io p21 d11 gpio_158 general-purpose io 158 io p22 c10 gpio_159 general-purpose io 159 io p23 c9 gpio_160 general-purpose io 160 io p25 e11 gpio_161 general-purpose io 161 io p24 c11 gpio_162 general-purpose io 162 io n24 c8 gpio_163 general-purpose io 163 io n2 w15 gpio_164 general-purpose io 164 io n3 w13 gpio_165 general-purpose io 165 io p1 aa13 gpio_166 general-purpose io 166 io p2 y13 gpio_167 general-purpose io 167 io ac7 r22 gpio_168 general-purpose io 168 io w1 y17 gpio_170 general-purpose io 170 io l25 b9 gpio_171 general-purpose io 171 io ae14 k22 gpio_172 general-purpose io 172 io ad15 k19 gpio_173 general-purpose io 173 io ac15 j18 gpio_174 general-purpose io 174 io ab15 k18 gpio_175 general-purpose io 175 io ad14 j20 gpio_176 general-purpose io 176 io ae15 j19 gpio_177 general-purpose io 177 io ae16 j21 gpio_178 general-purpose io 178 io ad16 j22 gpio_179 general-purpose io 179 io ac16 h20 gpio_180 general-purpose io 180 io ab16 h22 gpio_181 general-purpose io 181 io aa16 h21 gpio_182 general-purpose io 182 io ae17 h19 gpio_183 general-purpose io 183 io w2 y16 gpio_184 general-purpose io 184 io w4 w16 gpio_185 general-purpose io 185 io w5 w17 gpio_186 general-purpose io 186 io m25 e10 76 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 2.4.8 system and miscellaneous terminals table 2-26. system and miscellaneous signals description signal name [1] description [2] type [3] zcn ball [4] zer ball [4] sys_32k 32-khz clock input i k24 a8 sys_xtalin main input clock. oscillator input i k25 a10 sys_xtalout output of oscillator o h25 a9 sys_altclk alternate clock source selectable for i l25 b9 gptimers (maximum 54 mhz), usb (48 mhz) , or ntsc/pal (54 mhz) sys_clkreq request from device for system clock (open io m24 b8 source type) sys_clkout1 configurable output clock1 o n25 e9 sys_clkout2 configurable output clock2 o m25 e10 sys_boot0 boot configuration mode bit 0 i y4 ab19 sys_boot1 boot configuration mode bit 1 i aa1 ab20 sys_boot2 boot configuration mode bit 2 i aa2 w18 sys_boot3 boot configuration mode bit 3 i aa3 aa19 sys_boot4 boot configuration mode bit 4 i ab1 v18 sys_boot5 boot configuration mode bit 5 i ab2 y19 sys_boot6 boot configuration mode bit 6 i ac1 w19 sys_boot7 boot configuration mode bit 7 i ac2 aa20 sys_boot8 boot configuration mode bit 8 i ac3 y20 sys_nrespwron power on reset i y2 aa18 sys_nreswarm warm boot reset (open drain output) iod y3 y18 sys_nirq external fiq input i y1 ab18 sys_ndmareq0 external dma request 0 (system i m3 v12 expansion). level (active low) or edge (falling) selectable. sys_ndmareq1 external dma request 1 (system i m2,u1 aa11,v14 expansion). level (active low) or edge (falling) selectable. sys_ndmareq2 external dma request 2 (system i f1,m1 w12,ab7 expansion). level (active low) or edge (falling) selectable. sys_ndmareq3 external dma request 3 (system i g6,n5 aa12,v6 expansion). level (active low) or edge (falling) selectable. copyright ? 2009 ? 2013, texas instruments incorporated terminal description 77 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 2.4.9 power supplies table 2-27. power supplies description ball ball signal name [1] description [2] (zcn pkg.) [4] (zer pkg.) [4] v16, v15, v11, v10, u16, u15, u11, u10, t18, t17, t9, t8, j8,j10, j12, j14, j16, k9, k11, k13, r18, r17, r9, k15, l8, l10, l12, l14, m7, m9, vdd_core 1.2-v core and oscillator macros power supply. r8, m18, l18, m11, m13, m15, n8, n10, n12, n14, l9, l8, k18, p7, p9, p11, p13, p15, r8, r10, k17, k9, k8, r12, r14 j16, j15, j11, j10, h15, h11, h10 ae25, ae1, v18, v17, v14, v13, v12, v9, v8, u18, u17, u14, u13, u12, u9, u8, t14, t13, t12, r16, r15, r14, r13, a1, a11,a22, e6, e16, f6, f13, f15, r12, r11, r10, f17, g5, g7, g11, g14, g16, g18, p18, p17, p16, h6, h7, h8, h9, h10, h11, h12, h13, p15, p14, p13, h14, h15, h16, h17, j9, j11, j13, p12, p11, p10, j15, k8, k10, k12, k14, k16, l7, l9, p9, p8, n18, l11, l13, l15, m1, m6, m8, m10, vss core and i/o common ground. n17, n14, n13, m12, m14, m16, m22, n7, n9, n11, n12, n9, n8, n13, n15, n17, p6, p8, p10, p12, m17, m16, m15, p14, p16, r5, r7, r9, r11, r13, m14, m13,m12, r15, r17, t6, t8, t10, t12, t14, m11, m10, m9, t16, t18, u5, u7, u9, u11, u13, m8, l17, l16, u15, u17, v6, ab1, ab12, ab22 l15, l14, l13, l12, l11, l10, k14, k13, k12, j18, j17, j14, j13, j12, j9, j8, h14, h13, h12, h9, a25, a1, n23, g20, g21 vdds_sram_mpu 1.8-v mpu sldo analog power supply. aa13 l17 1.8-v core sldo and vdda of bandgap analog vdds_sram_core_bg e17 j6 power supply. 1.2-v sramout for mpu sldo. cap_vdd_sram_mpu for proper device operation, connect to a 1 f aa12 m17 decoupling capacitor. 1.2-v sramout for core sldo. cap_vdd_sram_core for proper device operation, connect to a 1 f e16 k6 decoupling capacitor. vdds_dpll_mpu_usbh 1.8-v mpuss dpll and usbhost dpll analog aa15 k17 ost power supply. 1.8-v dpll and hsdivider/ core and vdds_dpll_per_core n20 f11 hsdivider analog power supply. vdda_dac 1.8-v dac analog power supply. h21 na vssa_dac dac analog ground. h22 na vdda3p3v_usbphy 3.3-v usb transceiver analog power supply. f23 f7 vdda1p8v_usbphy 1.8-v usb transceiver power supply. g22 d7 output of the 1.2-v internal ldo. cap_vdda1p2ldo_usb for proper device operation, connect a 0.22uf f22 e7 phy capacitor between this pin and vssa. 78 terminal description copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 2-27. power supplies description (continued) ball ball signal name [1] description [2] (zcn pkg.) [4] (zer pkg.) [4] y16, y15, y13, y12, y10, w16, w15, w13, w12,w10, w9, a21, b1,e15, e17, f12, f14, f18, w6, v7, v6, g10, g12, g13, g8, g17, h18, j17, u19, t20, t19, vddshv 1.8/3.3-v power supply. l22, n16, p17, r16, r18, t9, t11, t7, t6, r7, r6, t13, t17, u8, u10, u12, u14, u16, p20, p19, n19, u18, v7, v8, v17, aa22, ab11 n7, n6, m7, m6, m5, l19, k19, k7, k6, k5, j7, h18, h17 y9, w18, u20, r5, h16, h8, f5, f16, g15, h5, k7, l6, l16, n1, g17, g16, g14, vdds 1.8-v power supply. n5, n6, p5, r6, t5, t7, t15, u6, g13, g11, g10, aa1 g8, f16, f13, f11, f10, f8 vddsosc 1.8-v oscillator power supply. l20 g9 vssosc oscillator ground. j25 b10 copyright ? 2009 ? 2013, texas instruments incorporated terminal description 79 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3 electrical characteristics 3.1 absolute maximum ratings the following table specifies the absolute maximum ratings over the operating junction temperature range of commercial and extended temperature devices. stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. these are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. notes : ? logic functions and parameter values are not assured out of the range specified in the recommended operating conditions. table 3-1. absolute maximum ratings over operating junction temperature range parameter min max unit vdd_core supply voltage range for core macros -0.5 1.6 v vdds second supply voltage range for 1.8-v i/o macros -0.5 2.25 v vddshv supply voltage range for 1.8/3.3v i/o macros -0.5 3.8 v vdds_sram_mpu analog supply voltage range for 1.8-v mpu sldo -0.5 2.25 v vdds_sram_core_bg analog supply voltage range for 1.8-v core sldo and -0.5 2.25 v vdda of bandgap vdds_dpll_mpu_usbhost analog power supply for 1.8-v mpuss dpll and -0.5 2.1 v usbhost dpll vdds_dpll_per_core analog power supply for 1.8-v dpll and hsdivider/ -0.5 2.1 v core and hsdivider vdda_dac analog power supply for 1.8-v dac -0.5 2.43 v vdda3p3v_usbphy analog power supply for 3.3-v usb transceiver -0.5 3.6 v vdda1p8v_usbphy power supply for 1.8-v usb transceiver -0.5 2.0 v vddsosc power supply for 1.8-v oscillator -0.5 2.1 v oscillator input (sys_xtalin) -0.3 vddsosc + 0.3 vdds 1.8-v i/o macros -0.3 vdds + 0.3 dual-voltage lvcmos inputs, vddshv -0.3 vddshv + 0.3 = 1.8 v voltage range at v pad v dual-voltage lvcmos inputs, vddshv -0.3 3.8 pad = 3.3 v usb vbus pin (usb0_vbus) 5.5 usb 5v tolerant ios (usb0_dp, 5.25 usb0_dm, usb0_id) hbm (human body model) (2) > 1000 esd stress v esd v voltage (1) cdm (charged device model) (3) > 500 i ioi current-pulse injection on each i/o pin (4) 200 ma i clamp clamp current for an input or output -20 20 ma t stg storage temperature range -65 150 c (1) electrostatic discharge (esd) to measure device sensitivity/immunity to damage caused by electrostatic discharges into the device. (2) the level listed above is the passing level per ansi/esda/jedec js-001-2010. jedec document jep155 states that 500v hbm allows safe manufacturing with a standard esd control process , and manufacturing with less than 500v hbm is possible if necessary precautions are taken. actual performance of the device may exceed the value listed above. (3) the level listed above is the passing level per eia-jedec jesd22-c101e. jedec document jep157 states that 250v cdm allows safe manufacturing with a standard esd control process. actual performance of the device may exceed the value listed above. (4) each device is tested with i/o pin injection of 200 ma with a stress voltage of 1.5 times maximum vdd at room temperature. 80 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 the supply voltages and power consumption estimates are detailed in table 3-2 . table 3-2. estimated power consumption at ball level max signal name description current (ma) vdd_core 1.2-v core and oscillator macros power supply AM3517 1500 ma am3505 1400 ma vdds_sram_mpu 1.8-v mpu sldo analog power supply 40 ma vdds_sram_core_bg 1.8-v core sldo and vdda of bandgap analog power supply 40 ma vdds_dpll_mpu_usbhost 1.8-v mpuss dpll and usbhost dpll analog power supply 25 ma vdds_dpll_per_core 1.8-v dpll and hsdivider/ core and hsdivider analog power supply 25 ma vdda_dac 1.8-v dac analog power supply 65 ma vdda3p3v_usbphy 3.3-v usb transceiver analog power supply 10 ma vdda1p8v_usbphy 1.8-v usb transceiver power supply 50 ma vddshv 3.3 -/1.8-v power supply 300 ma vdds 1.8-v power supply 200 ma vddsosc 1.8-v oscillator power supply 20 ma copyright ? 2009 ? 2013, texas instruments incorporated electrical characteristics 81 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3.2 recommended operating conditions all AM3517/05 modules are used under the operating conditions contained in table 3-3 . note : logic functions and parameter values are not assured if the device is operated out of the range specified in the recommended operating conditions. table 3-3. recommended operating conditions parameter description min nom max unit vdd_core core and oscillator macros power supply 1.152 1.20 1.248 v noise (peak-peak) 24.00 mvpp vdds_sram_ mpu sram ldo analog power supply 1.71 1.80 1.89 v mpu noise (peak-peak) 50.00 mvpp vdds_sram_ core sram ldo and bandgap analog power 1.71 1.80 1.89 v core_bg supply noise (peak-peak) 50.00 mvpp vdds_dpll_ mpu and usbhost dpll analog power supply 1.71 1.80 1.89 v mpu_ noise (peak-peak) 35.00 mvpp usbhost vdds_dpll_ peripherals and core dplls analog power supply 1.71 1.80 1.89 v per_core noise (peak-peak) 35.00 mvpp vdda_dac dac analog power supply 1.71 1.80 1.89 v noise (peak-peak) 30.00 mvpp vssa_dac dac analog ground 0.00 v vdda3p3v_ analog power supply for 3.3-v usb transceiver 3.14 3.30 3.47 v usbphy noise (peak-peak) 70.00 mvpp vdda1p8v_ power supply for 1.8-v usb transceiver 1.71 1.80 1.89 v usbphy noise (peak-peak) 50.00 mvpp vddshv 3.3-/1.8-v power supply 1.8 v mode 1.71 1.80 1.89 v 3.3 v mode 3.14 3.30 3.47 v vdds 1.8-v power supply 1.71 1.80 1.89 v tj operating junction temperature commercial 0 90 c range temperature extended -40 105 c temperature device 500 mhz arm clock freq. < 90 c t j 100k hrs. operating life 90 - 105 c t j 100k power-on 600 mhz arm clock freq. < 90 c t j 100k hours (poh) (1) 90 - 105 c t j 50k (2) (1) the poh information is provided solely for your convenience and does not extend or modify the warranty provided under ti ? s standard terms and conditions for ti semiconductor products. (2) maximum lifetime will be 100k power on hours as long as no more than 50k is greater than 90 c. 82 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 the following diagram illustrates the power domains: figure 3-1. AM3517/05 voltage domains copyright ? 2009 ? 2013, texas instruments incorporated electrical characteristics 83 submit documentation feedback product folder links: AM3517 am3505 mpu core periph1 vdd_core domain dpll_mpu ldo in 1.8 v out 1.2 v dual video dac sram2 array sram 2 ldo 0 v/1.0 v/1.2 v sram1 array sram 1 ldo 0 v/1.0 v/1.2 v dpll_core ldo in 1.8 v out 1.2 v dpll4 ldo in 1.8 v out 1.2 v ldo3 1.0 v/1.2 v vdds periph2 dpll5 ldo in 1.8 v out 1.2 v bandgap bck mem vss dll/dcdl hsdivider ldo hsdivider ldo cap_vdd_sram_core tv_ref(for capacitor) vssa_dac vdds_dpll_mpu_usbhost vddshv device vdd_core vdds_dpll_per_core vdda_dac 030-003 vddshv vdds
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3.3 dc electrical characteristics table 3-4 summarizes the dc electrical characteristics. table 3-4. dc electrical characteristics parameter min nom max unit lvcmos pin buffers v ih high-level input voltage 0.65 x v vddshv = 1.8 v (1) vddshv. 2 vddshv = 3.3 v (1) sys_xtalin 0.8 x vddsosc v il low-level input voltage 0.35 x v vddshv = 1.8 v (1) vddshv 0.8 vddshv = 3.3 v (1) sys_xtalin 0.2 x vddsosc v oh high-level output voltage vddshv - v vddshv = 1.8 v (1) 0.45 i oh = -2 ma 2.4 vddshv = 3.3 v (1) i oh = -2 ma v ol low-level output voltage 0.45 v vddshv = 1.8 v (1) i ol = 2 ma 0.4 vddshv = 3.3 v (1) i ol = 2 ma i i input current for dual voltage io pins v i = v ss to input pins with -9 9 a vddshv pull disabled v i = v ss to input pins with -310 -70 vddshv 100 a pull-up enabled v i = v ss to input pins with 75 270 vddshv 100 a pull-down enabled input current for ddr2/mddr 1.8v io v i = v ss to input pins with 77 286 pins vddshv 100 a pull-down enabled i oz off-state output current v o = vddshv pull disabled -20 20 a or 0v i oh high-level output current (dual-voltage -2 ma lvcmos ios) i ol low-level output current (dual-voltage 2 ma lvcmos ios) t t input transition time (rise time, tr or fall vddshv = 1.8 normal mode 10 ns time, tf evaluated between 10% and v (1) high-speed mode 3 90% at pad) vddshv = 3.3 normal mode 10 v (1) high-speed mode 3 capacitan input capacitance 3 pf ce ( dual-voltage lvcmos i/os) output capacitance 3 pf ( dual-voltage lvcmos i/os) complex io dedicated to usb : usb0_dm and usb0_dp v ih high-level input voltage low/full speed 2.0 v high speed (2) v il low-level input voltage low/full speed 0.8 v high speed (2) v oh high-level output voltage low/full speed 2.8 vdda3p3v_ v usbphy high speed 360 440 mv (1) these io specifications apply to the dual-voltage ios only and do not apply to the ddr2/mddr interfaces. ddr2/mddr ios are 1.8v ios and adhere to the jesd79-2a standard. (2) these parameters must adhere to the requirements defined in section 7.1.7.2 of universal serial bus specifications revision 2.0. 84 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 3-4. dc electrical characteristics (continued) parameter min nom max unit v ol low-level output voltage low/full speed 0.0 0.3 v high speed -10 10 mv copyright ? 2009 ? 2013, texas instruments incorporated electrical characteristics 85 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3.4 core voltage decoupling for module performance, decoupling capacitors are required to suppress the switching noise generated by high frequency and to stabilize the supply voltage. a decoupling capacitor is most effective when it is close to the device because this minimizes the inductance of the circuit board wiring and interconnects. table 3-5 summarizes the power supplies decoupling characteristics. table 3-5. core voltage decoupling characteristics parameter min typ max unit cvdd_core (1) 50 100 120 nf ccap_vdd_sram_core 100 nf cvdds_dpll_mpu_usbhost 100 nf cvdds_dpll_per_core 100 nf cvdda_dac 100 nf cvdd_sram_core 100 nf cvdd_sram_core_bg 100 nf cvdds_sram_mpu 100 nf cvddshv 100 nf cvdda3p3v_usbphy 100 nf cvdda1p8v_usbphy 100 nf (1) 1 capacitor per 2 to 4 balls 86 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 the following illustrates an example of power supply decoupling. (1) decoupling capacitors must be placed as closed as possible to the power ball. choose the ground located closest to the power pin for each decoupling capacitor. place the decoupling capacitor ci in a group of 1, 2, or 3 balls; the total must be equal to the decoupling requirement. in case you interconnect powers, first insert the decoupling capacitor and then interconnect the powers. (2) the decoupling capacitor value depends on the board characteristics. figure 3-2. power supply decoupling copyright ? 2009 ? 2013, texas instruments incorporated electrical characteristics 87 submit documentation feedback product folder links: AM3517 am3505 sram_ldo1 sram_ldo2 wkup_ldo dpll_mpu dpll_core vdds_dpll_mpu_usbhost vdds_sram_mpu dpll5 dpll4 vdds_dpll_per_core video dac vdda_dac device vss vssa_dac cvdds_sram_mpu vdds_sram_core_bg ccap_vdd_sram_core cvdds_dpll_mpu_usbhostcvdds_dpll_per_core cvdda_dac vdda_dac vdds_dpll_per_core vdds_dpll_mpu_usbhost core vdd_core cvdd_core vdd_core 030-004 mpu bg cvdds_sram_core_bg cvdd_sram_core cap_vdd_sram_mpu ccap_vdd_sram_mpu vdd_sram_core cap_vdd_sram_core vdds_sram_mpu vdd_sram_core vdds_sram_core_bg
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3.5 power-up and power-down this section provides the timing requirements for the AM3517/05 hardware signals. 3.5.1 power-up sequence the following steps give an example of power-up sequence supported by the AM3517/05. 1. io 1.8v supply (vdds), band-gap and ldo supplies (vdds_sram_core_bg, vdds_sram_mpu) and oscillator supply (vddsosc) should come up first to a stable state. 2. io 3.3v (vddshv) supply should be ramped up next to a stable state. 3. core (vdd_core) supply follows next to a stable state. 4. all the pll supplies (vdds_dpll_per_core, vdds_dpll_mpu_usbhost) and 1.8 v complex io supplies ( vdda_dac, vdda1p8v_usbphy) should be ramped up next to a stable state. 5. finally, 3.3 v complex io (vdda_3p3v_usbphy) should be ramped up. 6. sys_nrespwron must be held low at the time the power supplies are ramped up till the time the sys_32k and sys_xtalin clocks are stable. note : in vddshv 1.8 v operation mode, vddshv can be grouped and powered up together with vdds, vdds_sram_core_bg, vdds_sram_mpu and vddsosc. 88 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 3-3 shows the power-up sequence. figure 3-3. power-up sequence copyright ? 2009 ? 2013, texas instruments incorporated electrical characteristics 89 submit documentation feedback product folder links: AM3517 am3505 vdds, vdds_sram_core_bg vdds_sram_mpu vddsosc , 1.8v vddshv 3.3v 1.2v vdd_core vdds_dpll_per_core vdds_dpll_mpu_usbhost, vdda_dac, vdda1p8v_usbphy 1.8v vdda3p3v_usbphy 3.3v sys_nrespwron sys_32k sys_xtalin ,
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 3.5.2 power-down sequence the AM3517/05 device proceeds with the power-down sequence shown below. the following steps give an example of the power-down sequence supported by the AM3517/05 device. 1. reset AM3517/05 device. 2. stop all signals driven to AM3517/05. 3. option 1: power down all domains simutaneously. 4. option 2: if all domains cannot be powered down simultaneously, follow the below sequence: ( a) power off all complex i/o domains ( b) power off core domain (vdd_core) ( c) power off all pll domains (vdds_dpll_mpu_usbhost and vdds_dpll_per_core) ( d) power off all sram ldos ( e) power off all standard i/o domains (vdds and vddshv) 90 electrical characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 4 clock specifications the AM3517/05 device has three external input clocks, a low frequency (sys_32k), a high frequency (sys_xtalin), and an optional (sys_altclk). the AM3517/05 device has two configurable output clocks, sys_clkout1 and sys_clkout2. figure 4-1 shows the interface to the external clock sources and clock outputs. figure 4-1. clock interface the AM3517/05 device operation requires the following three input clocks: ? the 32-khz clock can be generated using one of the following options and can be selected via the sys_boot7 pin. see figure 4-2 . ? external: supplied by an oscillator on the sys_32k pin. ? internal: 32-khz clock generation using a fixed divider on the hs system clock (26mhz). ? the system alternative clock can be used (through the sys_altclk pin) to provide alternative 48 or 54 mhz or other clock source (up to 54 mhz). ? the system clock input (26 mhz) is used to generate the main source clock of the AM3517/05 device. it supplies the dplls as well as several AM3517/05 modules. the system clock input can be connected to either: ? a crystal oscillator clock managed by sys_xtalin and sys_xtalout. in this case, the sys_clkreq is used as an input (gpin). ? a cmos digital clock through the sys_xtalin pin. in this case, the sys_clkreq is used as an output to request the external system clock. copyright ? 2009 ? 2013, texas instruments incorporated clock specifications 91 submit documentation feedback product folder links: AM3517 am3505 microprocessor power ic sys_32k sys_altclk sys_clkout1 alternate clock source selectable (54, 48 mhz or other [upto 59 mhz]) to quartz (oscillator output) or unconnected from quartz (oscillator input), square clock, or crystal clock request. to square clock source or from peripherals oscillator is used oscillator is bypassed unconnected square clock source to peripherals (from osc_clk: 26 mhz, core_clk [dpll, up to 166 mhz], dpll-96 mhz or dpll-54 mhz outputs with a divider of 1, 2, 4, 8, or 16) gpin to peripherals (from osc_clk: 26 mhz) sys_clkout2 sys_xtalout sys_xtalin sys_clkreq sys_xtaloutsys_xtalin sys_clkreq sys_xtalout sys_xtalin sys_clkreq ethernet input 50-mhz clock rmii_50mhz_clk
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 4-2. 32-khz clock generation the AM3517/05 outputs externally two clocks: ? sys_clkout1 can output the oscillator clock (26 mhz) at any time. ? sys_clkout2 can output the oscillator clock, core_clk, 96 mhz or 54 mhz. it can be divided by 2, 4, 8, or 16 and its off state polarity is programmable. 4.1 oscillator the sys_xtalin (26 mhz) oscillator provides the primary reference clock for the device. the on-chip oscillator requires an external crystal connected across the sys_xtalin and sys_xtalout pins, along with two load capacitors, as shown in figure 4-3. the external crystal load capacitors must be connected only to the oscillator ground pin (vssosc). do not connect to board ground (vss). note: if an external oscillator is to be used, the external oscillator clock signal should be connected to the sys_xtalin pin with a 1.8v amplitude. the sys_xtalout should be left unconnected and the vssosc signal should be connected to board ground (vss). 92 clock specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 0 1 sys_32k_in 32.5 khz fixed divider /800 0 1 latch sys_clk= 26 mhz jtag overrides for dft 1 sys_clk poweron reset sys_32ksys_xtalin sys_xtalout sys_boot7
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 a. oscillator components (crystal, c 1 , c 2 ) must be located close to the am35x package. parasitic capacitance to the printed circuit board (pcb) ground and other signals should be minimized to reduce noise coupled into the oscillator. the vssosc terminal provides a kelvin ground reference for the external crystal components. external crystal component grounds should only be connected to the vssosc terminal and should not be connected to the pcb ground plane. b. c 1 and c 2 represent the total capacitance of the respective pcb trace, load capacitor, and other components (excluding the crystal) connected to each crystal terminal. the value of capacitors c 1 and c 2 should be selected to provide the total load capacitance, c l , specified by the crystal manufacturer. the total load capacitance is c l = [(c 1 *c 2 )/(c 1 +c 2 )] + c shunt , where c shunt is the crystal shunt capacitance (c 0 ) specified by the crystal manufacturer plus any mutual capacitance (c pkg + c pcb ) seen across the AM3517/05 sys_xtalin and sys_xtalout signals. for recommended values of crystal circuit components, see table 4-1 . figure 4-3. AM3517/05 oscillator connections table 4-1. crystal electrical characteristics parameter min typ max unit oscillation frequency 26 mhz crystal esr 50 ? frequency stability +/- 50 ppm parallel load capacitance 20 pf (c1 and c2) shunt capacitance 5 pf 4.2 input clock specifications the clock system accepts three input clock sources: ? 32-khz digital cmos clock ? crystal oscillator clock or cmos digital clock (26 mhz) ? alternate clock (48 or 54 mhz, or other up to 54 mhz) table 4-2. 26-mhz sys_clk input clock timing requirements parameter description min typ max unit f(xtalin) frequency, sys_xtalin 26 mhz tw(xtalin) duty cycle, 45 55 % sys_xtalin tj(xtalin) jitter, sys_xtalin -1 1 % tt(xtalin) transition time, 5 ns sys_xtalin copyright ? 2009 ? 2013, texas instruments incorporated clock specifications 93 submit documentation feedback product folder links: AM3517 am3505 c1 c2 sys_xtalin sys_xtalout vssosc crystal 26 mhz
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 4-3. 32-khz input clock source electrical characteristics paramet description min typ max unit er f frequency, sys_32k 32.768 khz c i input capacitance 0.45 pf r i input resistance 0.25 10 6 g ? table 4-4 details the input requirements of the 32-khz input clock. table 4-4. 32-khz input clock source timing requirements (1) paramete description min typ max unit r 1 / t c(32k) frequency, sys_32k 32 khz t r(32k) rise transition time, sys_32k 20 ns t f(32k) fall transition time, sys_32k 20 ns t j(32k) frequency stability, sys_32k +/-200 ppm (1) see electrical characteristics for standard lvcmos ios part for sys_32k v ih /v il parameters. table 4-5. 48-mhz, 54-mhz, or up to 59-mhz input clock source electrical characteristics name description min max unit f frequency , sys_altclk 48, 54, or up to 59 mhz c i input capacitance 0.74 pf r i input resistance 0.25 10 6 g ? table 4-6 details the input requirements of the 48- or 54-mhz input clock. table 4-6. 48-mhz, 54-mhz, or up to 59-mhz input clock source timing requirements (1) (2) parameter description min max unit 1 / t c(sys_altclk) frequency, sys_altclk 48, 54, or up to 59 mhz t w(sys_altclk) duty cycle 45 60 % t j(sys_altclk) jitter -1 1 % t r(sys_altclk) rise transition time 10 ns t f(sys_altclk) fall transition time 10 ns f t(sys_altclk) frequency tolerance -50 50 ppm (1) peak-to-peak jitter is defined as the difference between the maximum and the minimum output periods on a statistical population of 300 period samples. the sinusoidal noise is added on top of the vdds supply voltage. (2) see section 3 , electrical characteristics , for sys_altclk v ih /v il parameters. 94 clock specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 4.3 output clock specifications two output clocks (pin sys_clkout1 and pin sys_clkout2) are available: ? sys_clkout1 can output the oscillator clock (26 mhz) at any time. it can be controlled by software or externally using sys_clkreq control. when the device is in the off state, the sys_clkreq can be asserted to enable the oscillator and activate the sys_clkout1 without waking up the device. the off state polarity of sys_clkout1 is programmable. ? sys_clkout2 can output sys_clk (26 mhz), core_clk (core dpll output), apll-96 mhz, or apll-54 mhz. it can be divided by 2, 4, 8, or 16 and its off state polarity is programmable. this output is active only when the core domain is active. table 4-7 summarizes the sys_clkout1 output clock electrical characteristics. table 4-7. sys_clkout1 output clock electrical characteristics name description min typ max unit f frequency 26 mhz c i load capacitance (1) f(max) = 38.4 mhz 70 pf f(max) = 26 mhz 125 (1) the load capacitance is adapted to a frequency. table 4-8 details the sys_clkout1 output clock timing characteristics. table 4-8. sys_clkout1 output clock switching characteristics name description min typ max unit f 1 / co0 frequency 26 mhz co1 t w(clkout1) pulse duration, sys_clkout1 low or high 0.40 * 0.60 * ns t c(clkout1) t c(clkout1) co2 t r(clkout1) rise time, sys_clkout1 (1) 3.31 ns co3 t f(clkout1) fall time, sys_clkout1 (1) 3.31 ns (1) with a load capacitance of 25 pf. figure 4-4. sys_clkout1 system output clock table 4-9 summarizes the sys_clkout2 output clock electrical characteristics. table 4-9. sys_clkout2 output clock electrical characteristics name description min typ max unit f frequency, sys_clkout2 (1) 166 mhz c l load capacitance (2) f(max) = 166 mhz 2 8 12 pf (1) the maximum frequency supported is core_clk/2 mhz. (2) the load capacitance is adapted to a frequency. copyright ? 2009 ? 2013, texas instruments incorporated clock specifications 95 submit documentation feedback product folder links: AM3517 am3505 sys_clkout1 co0 co1 co1 030-014
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 4-10 details the sys_clkout2 output clock timing characteristics. table 4-10. sys_clkout2 output clock switching characteristics name description min typ max unit f 1 / co0 frequency 166 mhz co1 t w(clkout2) pulse duration, sys_clkout2 low or high 0.40 * tc(clkout2) 0.60 * tc(clkout2) ns co2 t r(clkout2) rise time, sys_clkout2 (1) 3.7 ns co3 t f(clkout2) fall time, sys_clkout2 (1) 4.3 ns (1) with a load capacitance of 25 pf. figure 4-5. sys_clkout2 system output clock 96 clock specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 sys_clkout2 co0 co1 co1 030-015
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 4.4 dpll specifications the AM3517/05 integrates four dplls. the prm and cm drive them. the four main dplls are: ? dpll1 (mpu) ? dpll3 (core) ? dpll4 (peripherals) ? dpll5 (second peripherals dpll) figure 4-6 illustrates the dpll implementation. figure 4-6. dpll implementation 4.4.1 digital phase-locked loop (dpll) the dpll provides all interface clocks and some functional clocks (such as the processor clocks) of the AM3517/05 device. dpll1 gets an always-on clock used to produce the synthesized clock. they get a high-speed bypass clock used to switch the dpll output clock on this high-speed clock during bypass mode. the high-speed bypass clock is an l3 divided clock (programmable by 1 or 2) that saves dpll processor power consumption when the processor does not need to run faster than the l3 clock speed, or optimizes performance during frequency scaling. each dpll synthesized frequency is set by programming m (multiplier) and n (divider) factors. in addition, all dpll outputs can be controlled by an independent divider (m2 to m6). the clock generating dplls of the AM3517/05 device have following features: ? independent power domain per dpll ? controlled by clock-manager (cm) ? fed with always-on system clock with independent gating control per dpll ? analog part supplied through dedicated power supply (1.8 v) and an embedded ldo to get rid of 1- mhz noise ? up to four independent output dividers for simultaneous generation of multiple clock frequencies copyright ? 2009 ? 2013, texas instruments incorporated clock specifications 97 submit documentation feedback product folder links: AM3517 am3505 device vdds_dpll_mpu_usbhost power rail dpll4 dpll1 dpll3 vdds_dpll_per_core dpll5 030-016
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 4.4.1.1 dpll1 (mpu) dpll1 is located in the mpu subsystem and supplies all clocks of the subsystem. all mpu subsystem clocks are internally generated in the subsystem. when the core domain is on, it can use the dpll3 (core dpll) output as a high-frequency bypass input clock. 4.4.1.2 dpll3 (core) dpll3 supplies all interface clocks and also a few module functional clocks. it can be also source of the emulation trace clock. it is located in the core domain area. all interface clocks and a few module functional clocks are generated in the cm. when the core domain is on, it can be used as a bypass input to dpll1. 4.4.1.3 dpll4 (peripherals) dpll4 generates clocks for the peripherals. it supplies five clock sources: 96-mhz functional clocks to subsystems and peripherals, 54 mhz to tv dac, display functional clock, camera sensor clock, and emulation trace clock. it is located in the core domain area. all interface clocks and few module functional clocks are generated in the cm. its outputs to the dss, per, and emu domains are propagated with always-on clock trees. 4.4.1.4 dpll5 (second peripherals dpll) dpll5 supplies the 120-mhz functional clock to the cm. 98 clock specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 4.4.2 dpll noise isolation the dpll requires dedicated power supply pins to isolate the core analog circuit from the switching noise generated by the core logic that can cause jitter on the clock output signal. guard rings are added to the cell to isolate it from substrate noise injection. the vdd supplies are the most sensitive to noise; decoupling capacitance is recommended below the supply rails. the maximum input noise level allowed is 30 mv pp for frequencies below 1 mhz. figure 4-7 illustrates an example of a noise filter. figure 4-7. dpll noise filter table 4-11 specifies the noise filter requirements. table 4-11. dpll noise filter requirements name min typ max unit filtering capacitor 100 nf (1) the capacitors must be inserted between power and ground as close as possible. (2) this circuit is provided only as an example. (3) the filter must be located as close as possible to the device. (4) no filtering required if noise is below 10 mv pp . copyright ? 2009 ? 2013, texas instruments incorporated clock specifications 99 submit documentation feedback product folder links: AM3517 am3505 dpll_mpu dpll_core dll dpll5 dpll4 vdds_dpll_mpu_usbhost vdds_dpll_per_core c noise filter c noise filter 030-017
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 5 video dac specifications a dual-display interface equips the AM3517/05 processor. this display subsystem provides the necessary control signals to interface the memory frame buffer directly to the external displays (tv-set). two (one per channel) 10-bit current steering dacs are inserted between the dss and the tv set to generate the video analog signal. one of the video dacs also includes tv detection and power-down mode. figure 5-1 illustrates the AM3517/05 dac architecture. figure 5-1. video dac architecture the following paragraphs detail the 10-bit dac interface pinout, static and dynamic specifications, and noise requirements. the operating conditions and absolute maximum ratings are detailed in table 5-2 and table 5-4 . 100 video dac specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 device dss tv_vref din1[9:0] vssa_dac vdda_dac video dac 1 tv dct video dac 2 tvout buffer din2[9:0] tvout buffer tvout buffer tv_vfb1 tv_out1 c bg tv_out2 tv_vfb2 v_ref 030-018 r out1 r out2
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 5.1 interface description table 5-1 summarizes the external pins of the video dac. table 5-1. external pins of 10-bit video dac pin name i/o description tv_out1 o tv analog output composite dac1 video output. an external resistor is connected between this node and tv_vfb1. the nominal value of rout1 is 1650 . finally, note that this is the output node that drives the load (75 ). tv_out2 o tv analog output s-video dac2 video output. an external resistor is connected between this node and tv_vfb2. the nominal value of rout2 is 1650 . finally, note that this is the output node that drives the load (75 ). tv_vref i reference output voltage from internal a decoupling capacitor (cbg) needs to be connected for optimum bandgap performance. tv_vfb1 o amplifier feedback node amplifier feedback node. an external resistor is connected between this node and tv_out1. the nominal value of rout1 is 1650 (1%). tv_vfb2 o amplifier feedback node amplifier feedback node. an external resistor is connected between this node and tv_out2. the nominal value of rout2 is 1650 (1%). copyright ? 2009 ? 2013, texas instruments incorporated video dac specifications 101 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 5.2 electrical specifications over recommended operating conditions (t min to t max , vdda_dac = 1.8 v, r out1/2 = 1650 , r load = 75 , unless otherwise noted) table 5-2. dac static electrical specification parameter conditions/assumptions min typ max unit r resolution 10 bits dc accuracy inl (1) integral nonlinearity 1 1 lsb dnl (2) differential nonlinearity 1 1 lsb analog output - full-scale output voltage r load = 75 ? 0,7 0.88 1 v - output offset voltage 50 mv - output offset voltage drift 20 mv/c - gain error 17 19 % fs r vout output impedance 67.5 75 82.5 reference v ref reference voltage range 0.525 0.55 0.575 v - reference noise density 100-khz reference noise 129 bandwidth r set full-scale current adjust resistor 3700 4000 4200 p srr reference psrr (3) (up to 6 mhz) 40 db power consumption i vdda-up analog supply current (4) 2 channels, no load 8 ma - analog supply driving a 75- load 2 channels 50 ma (rms) i vdda-up (peak) peak analog supply current: lasts less than 1 ns 60 ma i vdd-up digital supply current (5) measured at f clk = 54 mhz, f out 2 ma = 2 mhz sine wave, vdd = 1.3 v i vdd-up (peak) peak digital supply current (6) lasts less than 1 ns 2.5 ma i vdda-down analog power at power-down t = 30c, vdda = 1.8 v 1.5 ma i vdd-down digital power at power-down t = 30c, vdd = 1.3 v 1 ma (1) the inl is measured at the output of the dac (accessible at an external pin during bypass mode). (2) the dnl is measured at the output of the dac (accessible at an external pin during bypass mode). (3) assuming a capacitor of 0.1 f at the tv_ref node. (4) the analog supply current i vdda is directly proportional to the full-scale output current ifs and is insensitive to f clk (5) the digital supply current i vdd is dependent on the digital input waveform, the dac update rate f clk , and the digital supply vdd. (6) the peak digital supply current occurs at full-scale transition for duration less than 1 ns. 102 video dac specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 (t min to t max , vdda_dac = 1.8 v, r out1/2 = 1650 , r load = 75 , unless otherwise noted) table 5-3. video dac dynamic electrical specification parameter conditions/assumptions min typ max unit f clk (1) output update rate equal to input clock frequency 54 mhz clock jitter rms clock jitter required in order to assure 10- 40 ps bit accuracy attenuation at 5.1 mhz corner frequency for signal 0.1 0.5 1.5 db attenuation at 54 mhz (1) image frequency 25 30 33 db t st output settling time time from the start of the output transition to 85 ns output within 1 lsb of final value. t rout output rise time measured from 10% to 90% of full-scale 25 ns transition t fout output fall time measured from 10% to 90% of full-scale 25 ns transition bw signal bandwidth 6 mhz differential gain (2) 1.5% differential phase (2) 1 deg. sfdr within bandwidth f clk = 54 mhz, f out = 1 mhz 45 db snr signal-to-noise ratio f clk = 54 mhz, f out = 1 mhz 55 (3) db 1 khz to 6 mhz bandwidth psrr power supply rejection ratio up to 6 mhz 20 (4) db crosstalk between the two video 50 40 db channels (1) for internal input clock information, for more information, see the device display interface subsystem reference guide [literature number sprufv2 ]. (2) the differential gain and phase value is for dc coupling. note that there is degradation for the ac coupling. (3) the snr value is for dc coupling. note that there is a 6-db degradation for ac coupling. (4) the pssr value is for dc coupling. note that there is a 10-db degradation for ac coupling. copyright ? 2009 ? 2013, texas instruments incorporated video dac specifications 103 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 5.3 analog supply (vdda_dac) noise requirements in order to assure 10-bit accuracy of the dac analog output, the analog supply vdda_dac has to meet the noise requirements stated in this section. the dac power supply rejection ratio is defined as the relative variation of the full-scale output current divided by the supply variation. thus, it is expressed in percentage of full-scale range (fsr) per volt of supply variation as shown in the following equation: depending on frequency, the psrr is defined in table 5-4 . table 5-4. video dac power supply rejection ratio supply noise frequency psrr % fsr/v 0 to 100 khz 1 > 100 khz the rejection decreases 20 db/dec. example: at 1 mhz the psrr is 10% of fsr/v a graphic representation is shown in figure 5-2 . figure 5-2. video dac power supply rejection ratio to ensure that the dac sfdr specification is met, the psrr values and the clock jitter requirements translate to the following limits on vdda_dac (for the video dac). the maximum peak-to-peak noise on vdda (ripple) is defined in table 5-5 : table 5-5. video dac maximum peak-to-peak noise on vdda_dac tone frequency maximum peak-to-peak noise on vdda_dac 0 to 100 khz < 30 mvpp > 100 khz decreases 20 db/dec. example: at 1 mhz the maximum is 3 mvpp the maximum noise spectral density (white noise) is defined in table 5-6 : table 5-6. video dac maximum noise spectral density supply noise bandwidth maximum supply noise density 0 to 100 khz < 20 v / hz > 100 khz decreases 20 db/dec. example: at 1 mhz the maximum noise density is 2 / hz 104 video dac specifications copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 ac outfs out dac v i i psrr d = 100 % fsr v 1 100 khz 1 mhz 10 psrr (% fsr/v) f first pole ofdac output load 030-019
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 because the dac psrr deteriorates at a rate of 20 db/dec after 100 khz, it is highly recommended to have vdda_dac low pass filtered (proper decoupling) (see the illustrated application: section 5.4 , external component value choice ). 5.4 external component value choice the full-scale output voltage v outmax is regulated by the reference amplifier, and is set by an internal resistor r set . i outmax can be expressed as: i outmax = i ref /8 * (63 + 15/16) (1) where: v ref = 0.5v (2) i ref = v ref /r set (3) the output current i out appearing at dac output is a function of both the input code and i outmax and can be expressed as: i out = (dac_code/1023) * i outmax (4) where: dac_code = 0 to 1023 is the dac input code in decimal. (5) the output voltage is: v out = i out *n* r cable (6) where: (n = amplifier gain = 21) (7) r cable (cable typical impedance) (8) the tv-out buffer requires a per channel external resistors: r out1/2 . the equation below can be used to select different resistor values (if necessary): r out = (n+1) r cable = 1650 (9) recommended parameter values are: table 5-7. video dac recommended external components values recommended value unit c bg 100 nf r out1/2 1650 in order to limit the reference noise bandwidth and to suppress transients on v ref , it is necessary to connect a large decoupling capacitor ? bg ) between the tv_vref and vssa_dac pins. copyright ? 2009 ? 2013, texas instruments incorporated video dac specifications 105 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6 timing requirements and switching characteristics note : the timing data shown is preliminary data and is subject to change in future revisions. 6.1 timing test conditions all timing requirements and switching characteristics are valid over the recommended operating conditions of table 3-3 , unless otherwise specified. 6.2 interface clock specifications 6.2.1 interface clock terminology the interface clock is used at the system level to sequence the data and/or control transfers accordingly with the interface protocol. 6.2.2 interface clock frequency the two interface clock characteristics are: ? the maximum clock frequency ? the maximum operating frequency the interface clock frequency documented in this document is the maximum clock frequency, which corresponds to the maximum frequency programmable on this output clock. this frequency defines the maximum limit supported by the AM3517/05 ic and doesn't take into account any system consideration (pcb, peripherals). the system designer will have to consider these system considerations and AM3517/05 ic timings characteristics as well, to define properly the maximum operating frequency, which corresponds to the maximum frequency supported to transfer the data on this interface. 6.2.3 clock jitter specifications jitter is a phase noise, which may alter different characteristics of a clock signal. the jitter specified in this document is the time difference between the typical cycle period and the actual cycle period affected by noise sources on the clock. the cycle (or period) jitter terminology identifies this type of jitter. figure 6-1. cycle (or period) jitter 106 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 cycle (or period) jitter t n-1 t n t n+1 max. cycle jitter = max (t ) i min. cycle jitter = min (t ) i jitter standard deviation (or rms jitter) = standard deviation (t ) i 030-020
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.2.4 clock duty cycle error the maximum duty cycle error is the difference between the absolute value of the maximum high-level pulse duration or the maximum low-level pulse duration and the typical pulse duration value: ? maximum pulse duration = typical pulse duration + maximum duty cycle error ? minimum pulse duration = typical pulse duration - maximum duty cycle error 6.3 timing parameters the timing parameter symbols used in the timing requirement and switching characteristic tables are created in accordance with jedec standard 100. to shorten the symbols, some pin names and other related terminologies have been abbreviated as follows: table 6-1. timing parameters lowercase subscripts symbols parameter c cycle time (period) d delay time dis disable time en enable time h hold time su setup time start start bit t transition time v valid time w pulse duration (width) x unknown, changing, or dont care level h high l low v valid iv invalid ae active edge fe first edge le last edge z high impedance copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 107 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4 external memory interfaces the AM3517/05 processor includes the following external memory interfaces: ? general-purpose memory controller (gpmc) ? sdram controller (sdrc) 6.4.1 general-purpose memory controller (gpmc) the gpmc is the AM3517/05 unified memory controller used to interface external memory devices such as: ? asynchronous sram-like memories and asic devices ? asynchronous page mode and synchronous burst nor flash ? nand flash 6.4.1.1 gpmc/nor flash interface synchronous timing the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-2. gpmc/nor flash synchronous mode timing conditions timing condition parameter 1.8v, 3.3v unit min max input conditions t r input signal rise time 0.3 1.8 ns t f input signal fall time 0.3 1.8 ns output conditions c load output load capacitance 30 pf table 6-3. gpmc/nor flash interface timing requirements synchronous mode no. parameter 1.8v, 3.3v unit min max f12 t su(dv-clkh) setup time, read gpmc_d[15:0] valid before 2.021 ns gpmc_clk high f13 t h(clkh-dv) hold time, gpmc_d[15:0] valid after gpmc_clk high 3.403 ns f21 t su(waitv-clkh) setup time, gpmc_waitx (1) valid before gpmc_clk 3.782 ns high f22 t h(clkh-waitv) hold time, gpmc_waitx (1) valid after gpmc_clk 3.343 ns high (1) wait monitoring support is limited to a waitmonitoringtime value > 0. 108 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-4. gpmc/nor flash interface switching characteristics synchronous mode no. parameter 1.8v, 3.3v unit min max f0 t c(clk) cycle time (1) , output clock gpmc_clk 10 ns period f1 t w(clkh) typical pulse duration, output clock 0.5 p (2) 0.5 p (2) ns gpmc_clk high f1 t w(clkl) typical pulse duration, output clock 0.5 p (2) 0.5 p (2) ns gpmc_clk low t dc(clk) duty cycle error, output clk gpmc_clk -500 500 ps t j(clk) jitter standard deviation (3) , output clock 33.30 ps gpmc_clk t r(clk) rise time, output clock gpmc_clk 1.6 ns t f(clk) fall time, output clock gpmc_clk 1.6 ns t r(do) rise time, output data 2 ns t f(do) fall time, output data 2 ns f2 t d(clkh-ncsv) delay time, gpmc_clk rising edge to f (5) - 1.9 f (5) + 3.3 ns gpmc_ncsx (4) transition f3 t d(clkh-ncsiv) delay time, gpmc_clk rising edge to e (6) - 1.9 e (6) + 3.3 ns gpmc_ncsx (4) invalid f4 t d(addv-clk) delay time, address bus valid to b (7) - 4.1 b (7) + 2.1 ns gpmc_clk first edge f5 t d(clkh-addiv) delay time, gpmc_clk rising edge to -2.103 ns gpmc_a[16:1] invalid f6 t d(nbev-clk) delay time, gpmc_nbe0_cle, gpmc_nbe1 b (7) - 1.37 b (7) + 2.1 ns valid to gpmc_clk first edge f7 t d(clkh-nbeiv) delay time, gpmc_clk rising edge to d (8) - 2.1 d (8) + 1.1 ns gpmc_nbe0_cle, gpmc_nbe1 invalid (1) related to the gpmc_clk output clock maximum and minimum frequencies programmable in the i/f module by setting the gpmc_config1_csx configuration register bit field gpmcfclkdivider. (2) p = gpmc_clk period (3) the jitter probability density can be approximated by a gaussian function. (4) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. (5) for ncs falling edge (cs activated): ? case gpmcfclkdivider = 0: ? f = 0.5 * csextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? f = 0.5 * csextradelay * gpmc_fclk if (clkactivationtime and csontime are odd) or (clkactivationtime and csontime are even) ? f = (1 + 0.5 * csextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? f = 0.5 * csextradelay * gpmc_fclk if ((csontime - clkactivationtime) is a multiple of 3) ? f = (1 + 0.5 * csextradelay) * gpmc_fclk if ((csontime - clkactivationtime - 1) is a multiple of 3) ? f = (2 + 0.5 * csextradelay) * gpmc_fclk if ((csontime - clkactivationtime - 2) is a multiple of 3) (6) for single read: e = (csrdofftime - accesstime) * (timeparagranularity + 1) * gpmc_fclk for burst read: e = (csrdofftime - accesstime) * (timeparagranularity + 1) * gpmc_fclk for burst write: e = (cswrofftime - accesstime) * (timeparagranularity + 1) * gpmc_fclk (7) b = clkactivationtime * gpmc_fclk (8) for single read: d = (rdcycletime - accesstime) * (timeparagranularity + 1) * gpmc_fclk for burst read: d = (rdcycletime - accesstime) * (timeparagranularity + 1) * gpmc_fclk for burst write: d = (wrcycletime - accesstime) * (timeparagranularity + 1) * gpmc_fclk copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 109 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-4. gpmc/nor flash interface switching characteristics synchronous mode (continued) no. parameter 1.8v, 3.3v unit min max f8 t d(clkh-nadv) delay time, gpmc_clk rising edge to g (9) - 1.9 g (9) + 4.1 ns gpmc_nadv_ale transition f9 t d(clkh-nadviv) delay time, gpmc_clk rising edge to d (8) - 1.9 d (8) + 4.1 ns gpmc_nadv_ale invalid f10 t d(clkh-noe) delay time, gpmc_clk rising edge to h (10) - 2.1 h (10) + 2.1 ns gpmc_noe transition f11 t d(clkh-noeiv) delay time, gpcm rising edge to e (6) - 2.1 e (6) + 2.1 ns gpmc_noe invalid (9) for adv falling edge (adv activated): ? case gpmcfclkdivider = 0: ? g = 0.5 * advextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? g = 0.5 * advextradelay * gpmc_fclk if (clkactivationtime and advontime are odd) or (clkactivationtime and advontime are even) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? g = 0.5 * advextradelay * gpmc_fclk if ((advontime - clkactivationtime) is a multiple of 3) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk if ((advontime - clkactivationtime - 1) is a multiple of 3) ? g = (2 + 0.5 * advextradelay) * gpmc_fclk if ((advontime --clkactivationtime - 2) is a multiple of 3) for adv rising edge (adv deactivated) in reading mode: ? case gpmcfclkdivider = 0: ? g = 0.5 * advextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? g = 0.5 * advextradelay * gpmc_fclk if (clkactivationtime and advrdofftime are odd) or (clkactivationtime and advrdofftime are even) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? g = 0.5 * advextradelay * gpmc_fclk if ((advrdofftime - clkactivationtime) is a multiple of 3) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk if ((advrdofftime --clkactivationtime --1) is a multiple of 3) ? g = (2 + 0.5 * advextradelay) * gpmc_fclk if ((advrdofftime --clkactivationtime - 2) is a multiple of 3) for adv rising edge (adv deactivated) in writing mode: ? case gpmcfclkdivider = 0: ? g = 0.5 * advextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? g = 0.5 * advextradelay * gpmc_fclk if (clkactivationtime and advwrofftime are odd) or (clkactivationtime and advwrofftime are even) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? g = 0.5 * advextradelay * gpmc_fclk if ((advwrofftime - clkactivationtime) is a multiple of 3) ? g = (1 + 0.5 * advextradelay) * gpmc_fclk if ((advwrofftime - clkactivationtime - 1) is a multiple of 3) ? g = (2 + 0.5 * advextradelay) * gpmc_fclk if ((advwrofftime - clkactivationtime - 2) is a multiple of 3) (10) for oe falling edge (oe activated) / io dir rising edge (data bus input direction): ? case gpmcfclkdivider = 0: ? h = 0.5 * oeextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? h = 0.5 * oeextradelay * gpmc_fclk if (clkactivationtime and oeontime are odd) or (clkactivationtime and oeontime are even) ? h = (1 + 0.5 * oeextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? h = 0.5 * oeextradelay * gpmc_fclk if ((oeontime - clkactivationtime) is a multiple of 3) ? h = (1 + 0.5 * oeextradelay) * gpmc_fclk if ((oeontime - clkactivationtime - 1) is a multiple of 3) ? h = (2 + 0.5 * oeextradelay) * gpmc_fclk if ((oeontime - clkactivationtime - 2) is a multiple of 3) for oe rising edge (oe deactivated): ? gpmcfclkdivider = 0: ? h = 0.5 * oeextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? h = 0.5 * oeextradelay * gpmc_fc if (clkactivationtime and oeofftime are odd) or (clkactivationtime and oeofftime are even) ? h = (1 + 0.5 * oeextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? h = 0.5 * oeextradelay * gpmc_fclk if ((oeofftime - clkactivationtime) is a multiple of 3) ? h = (1 + 0.5 * oeextradelay) * gpmc_fclk if ((oeofftime - clkactivationtime - 1) is a multiple of 3) ? h = (2 + 0.5 * oeextradelay) * gpmc_fclk if ((oeofftime - clkactivationtime - 2) is a multiple of 3) 110 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-4. gpmc/nor flash interface switching characteristics synchronous mode (continued) no. parameter 1.8v, 3.3v unit min max f14 t d(clkh-nwe) delay time, gpmc_clk rising edge to i (11) - 1.9 i (11) + 4.1 ns gpmc_nwe transition f15 t d(clkh-data) delay time, gpmc_clk rising edge to data j (12) - 2.1 j (12) + 1.1 ns bus transition f17 t d(clkh-nbe) delay time, gpmc_clk rising edge to j (12) - 2.1 j (12) + 1.1 ns gpmc_nbex_cle transition f18 t w(ncsv) pulse duration, read a (13) ns gpmc_ncsx (4) low write a (13) ns f19 t w(nbev) pulse duration, read c (14) ns gpmc_nbe0_cle, write c (14) ns gpmc_nbe1 low f20 t w(nadvv) pulse duration, read k (15) ns gpmc_nadv_ale low write k (15) ns f23 t d(clkh-iodir) delay time, gpmc_clk rising edge to h (10) - 2.1 h (10) + 4.1 ns gpmc_io_dir high (in direction) f24 t d(clkh-iodiriv) delay time, gpmc_clk rising edge to m (16) - 2.1 m (16) + 4.1 ns gpmc_io_dir low (out direction) (11) for we falling edge (we activated): ? case gpmcfclkdivider = 0: ? i = 0.5 * weextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? i = 0.5 * weextradelay * gpmc_fclk if (clkactivationtime and weontime are odd) or (clkactivationtime and weontime are even) ? i = (1 + 0.5 * weextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? i = 0.5 * weextradelay * gpmc_fclk if ((weontime - clkactivationtime) is a multiple of 3) ? i = (1 + 0.5 * weextradelay) * gpmc_fclk if ((weontime --clkactivationtime - 1) is a multiple of 3) ? i = (2 + 0.5 * weextradelay) * gpmc_fclk if ((weontime - clkactivationtime - 2) is a multiple of 3) for we rising edge (we deactivated): ? case gpmcfclkdivider = 0: ? i = 0.5 * weextradelay * gpmc_fclk ? case gpmcfclkdivider = 1: ? i = 0.5 * weextradelay * gpmc_fclk if (clkactivationtime and weofftime are odd) or (clkactivationtime and weofftime are even) ? i = (1 + 0.5 * weextradelay) * gpmc_fclk otherwise ? case gpmcfclkdivider = 2: ? i = 0.5 * weextradelay * gpmc_fclk if ((weofftime - clkactivationtime) is a multiple of 3) ? i = (1 + 0.5 * weextradelay) * gpmc_fclk if ((weofftime - clkactivationtime - 1) is a multiple of 3) ? i = (2 + 0.5 * weextradelay) * gpmc_fclk if ((weofftime - clkactivationtime - 2) is a multiple of 3) (12) j = gpmc_fclk period (13) for single read: a = (csrdofftime - csontime) * (timeparagranularity + 1) * gpmc_fclk period for burst read: a = (csrdofftime - csontime + (n 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk period for burst write: a = (cswrofftime - csontime + (n 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk period with n being the page burst access number. (14) for single read: c = rdcycletime * (timeparagranularity + 1) * gpmc_fclk for burst read: c = (rdcycletime + (n 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk for burst write: c = (wrcycletime + (n 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk with n being the page burst access number. (15) for read: k = (advrdofftime - advontime) * (timeparagranularity + 1) * gpmc_fclk for write: k = (advwrofftime - advontime) * (timeparagranularity + 1) * gpmc_fclk (16) m = (rdcycletime - accesstime) * (timeparagranularity + 1) * gpmc_fclk above m parameter expression is given as one example of gpmc programming. io dir signal will go from in to out after both rdcycletime and busturnaround completion. behavior of io direction signal does depend on kind of successive read/write accesses performed to memory and multiplexed or non-multiplexed memory addressing scheme, bus keeping feature enabled or not. io dir behavior is automatically handled by gpmc controller. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 111 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-2. gpmc/nor flash synchronous single read (gpmcfclkdivider = 0) 112 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_d[15:0] gpmc_waitx gpmc_io_dir valid address d 0 out out in out f0 f12 f13 f4f6 f2 f8 f3f7 f9 f11 f1 f1 f8 f19 f18 f20 f10 f6 f19 030-021 f23 f24
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-3. gpmc/nor flash synchronous burst read 4x16-bit (gpmcfclkdivider = 0) copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 113 submit documentation feedback product folder links: AM3517 am3505 gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_d[15:0] gpmc_waitx gpmc_io_dir valid address d 0 d 1 d 2 d 3 out out in out f0 f12 f13 f13 f12 f4 f1 f1 f2 f6 f3 f7 f8 f8 f9 f10 f11 f21 f22 f6 f7 030-022 f23 f24
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-4. gpmc/nor flash synchronous burst write (gpmcfclkdivider = 0) 114 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_nwe gpmc_d[15:0] gpmc_waitx gpmc_io_dir valid address d 0 d 1 d 2 d 3 out f4 f15 f15 f15 f1 f1 f2 f6 f8 f8 f0 f14 f14 f3 f17 f17 f17 f9 f6 f17 f17 f17 030-023
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-5. gpmc/multiplexed nor flash synchronous burst read copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 115 submit documentation feedback product folder links: AM3517 am3505 gpmc_clk gpmc_ncsx gpmc_nbe0_cle gpmc_nbe1 gpmc_a[26:17] gpmc_a[16:1]_d[15:0] gpmc_nadv_ale gpmc_noe gpmc_waitx gpmc_io_dir valid valid address (msb) address (lsb) d0 d1 d2 d3 out out in out f4 f6f4 f2 f8 f8 f10 f13 f12 f12 f11 f9 f7 f3 f0 f1 f1 f5 f6 f7 030-024 f23 f24
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-6. gpmc/multiplexed nor flash synchronous burst write 6.4.1.2 gpmc/nor flash interface asynchronous timing the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-5. gpmc/nor flash asynchronous mode timing conditions timing condition parameter value unit input conditions t r input signal rise time 1.8 ns t f input signal fall time 1.8 ns output conditions c load output load capacitance 30 pf table 6-6. gpmc/nor flash interface asynchronous timing ? internal parameters (1) (2) no. parameter 1.8v,3.3v unit min max fi1 maximum output data generation delay from internal functional clock 6.5 ns fi2 maximum input data capture delay by internal functional clock 4 ns fi3 maximum device select generation delay from internal functional clock 6.5 ns fi4 maximum address generation delay from internal functional clock 6.5 ns fi5 maximum address valid generation delay from internal functional clock 6.5 ns fi6 maximum byte enable generation delay from internal functional clock 6.5 ns (1) the internal parameters table must be used to calculate data access time stored in the corresponding cs register bit field. (2) internal parameters are referred to the gpmc functional internal clock which is not provided externally. 116 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_clk gpmc_ncsx gpmc_a[26:17] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_nwe gpmc_d[15:0] gpmc_waitx gpmc_io_dir address (msb) address (lsb) d 0 d 1 d 2 d 3 out f4 f15 f15 f15 f1 f1 f2 f6 f8 f8 f0 f3 f17 f17 f17 f9 f6 f17 f17 f17 f14 f14 030-025
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-6. gpmc/nor flash interface asynchronous timing ? internal parameters (1) (2) (continued) no. parameter 1.8v,3.3v unit min max fi7 maximum output enable generation delay from internal functional clock 6.5 ns fi8 maximum write enable generation delay from internal functional clock 6.5 ns fi9 maximum functional clock skew 100 ps table 6-7. gpmc/nor flash interface timing requirements ? asynchronous mode no. parameter 1.8v,3.3v unit min max fa5 (1) t acc(dat) data maximum access time h (2) gpmc_fclk cycles fa20 (3) t acc1-pgmode(dat) page mode successive data maximum p (4) gpmc_fclk cycles access time fa21 (5) t acc2-pgmode(dat) page mode first data maximum access h (2) gpmc_fclk cycles time (1) the fa5 parameter illustrates the amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa5 functional clock cycles, input data is internally sampled by active functional clock edge. fa5 value must be stored inside the accesstime register bit field. (2) h = accesstime * (timeparagranularity + 1) (3) the fa20 parameter illustrates amount of time required to internally sample successive input page data. it is expressed in number of gpmc functional clock cycles. after each access to input page data, next input page data is internally sampled by active functional clock edge after fa20 functional clock cycles. the fa20 value must be stored in the pageburstaccesstime register bit field. (4) p = pageburstaccesstime * (timeparagranularity + 1) (5) the fa21 parameter illustrates amount of time required to internally sample first input page data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa21 functional clock cycles, first input page data is internally sampled by active functional clock edge. fa21 value must be stored inside the accesstime register bit field. table 6-8. gpmc/nor flash interface switching characteristics ? asynchronous mode no. parameter 1.8v/ 3.3v unit min max t r(do) rise time, output data 2.0 ns t f(do) fall time, output data 2.0 ns fa0 t w(nbev) pulse duration, read n (12) ns gpmc_nbe0_cle, write n (12) ns gpmc_nbe1 valid time fa1 t w(ncsv) pulse duration, read a (1) ns gpmc_ncsx (13) v low write a (1) ns fa3 t d(ncsv-nadviv) delay time, read b (2) ? 0.2 b (2) + 2.0 ns gpmc_ncsx (13) valid to write b (2) ? 0.2 b (2) + 2.0 ns gpmc_nadv_ale invalid fa4 t d(ncsv-noeiv) delay time, gpmc_ncsx (13) valid to c (3) ? 0.2 c (3) + 2.0 ns gpmc_noe invalid (single read) fa9 t d(av-ncsv) delay time, address bus valid to j (9) ? 0.2 j (9) + 2.0 ns gpmc_ncsx (13) valid fa10 t d(nbev-ncsv) delay time, gpmc_nbe0_cle, j (9) ? 0.2 j (9) + 2.0 ns gpmc_nbe1 valid to gpmc_ncsx (13) valid fa12 t d(ncsv-nadvv) delay time, gpmc_ncsx (13) valid to k (10) ? 0.2 k (10) + 2.0 ns gpmc_nadv_ale valid fa13 t d(ncsv-noev) delay time, gpmc_ncsx (13) valid to l (11) ? 0.2 l (11) + 2.0 ns gpmc_noe valid fa14 t d(ncsv-iodir) delay time, gpmc_ncsx (13) valid to l (11) ? 0.2 l (11) + 2.0 ns gpmc_io_dir high fa15 t d(ncsv-iodir) delay time, gpmc_ncsx (13) valid to m (14) ? 0.2 m (14) + 2.0 ns gpmc_io_dir low fa16 t w(aiv) address invalid duration between 2 g (7) ns successive r/w accesses copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 117 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-8. gpmc/nor flash interface switching characteristics ? asynchronous mode (continued) no. parameter 1.8v/ 3.3v unit min max fa18 t d(ncsv-noeiv) delay time, gpmc_ncsx (13) valid to i (8) ? 0.2 i (8) + 2.0 ns gpmc_noe invalid (burst read) fa20 t w(av) pulse duration, address valid ? 2nd, 3rd, d (4) ns and 4th accesses fa25 t d(ncsv-nwev) delay time, gpmc_ncsx (13) valid to e (5) ? 0.2 e (5) + 2.0 ns gpmc_nwe valid fa27 t d(ncsv-nweiv) delay time, gpmc_ncsx (13) valid to f (6) ? 0.2 f (6) + 2.0 ns gpmc_nwe invalid fa28 t d(nwev-dv) delay time, gpmc_ new valid to data bus 2.0 ns valid fa29 t d(dv-ncsv) delay time, data bus valid to j (9) ? 0.2 j (9) + 2.0 ns gpmc_ncsx (13) valid fa37 t d(noev-aiv) delay time, gpmc_noe valid to 2.0 ns gpmc_a[16:1]_d[15:0] address phase end (1) for single read: a = (csrdofftime ? csontime) * (timeparagranularity + 1) * gpmc_fclk for single write: a = (cswrofftime ? csontime) * (timeparagranularity + 1) * gpmc_fclk for burst read: a = (csrdofftime ? csontime + (n ? 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk for burst write: a = (cswrofftime ? csontime + (n ? 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk with n being the page burst access number (2) for reading: b = ((advrdofftime ? csontime) * (timeparagranularity + 1) + 0.5 * (advextradelay ? csextradelay)) * gpmc_fclk for writing: b = ((advwrofftime ? csontime) * (timeparagranularity + 1) + 0.5 * (advextradelay ? csextradelay)) * gpmc_fclk (3) c = ((oeofftime ? csontime) * (timeparagranularity + 1) + 0.5 * (oeextradelay ? csextradelay)) * gpmc_fclk (4) d = pageburstaccesstime * (timeparagranularity + 1) * gpmc_fclk (5) e = ((weontime ? csontime) * (timeparagranularity + 1) + 0.5 * (weextradelay ? csextradelay)) * gpmc_fclk (6) f = ((weofftime ? csontime) * (timeparagranularity + 1) + 0.5 * (weextradelay ? csextradelay)) * gpmc_fclk (7) g = cycle2cycledelay * gpmc_fclk (8) i = ((oeofftime + (n ? 1) * pageburstaccesstime ? csontime) * (timeparagranularity + 1) + 0.5 * (oeextradelay ? csextradelay)) * gpmc_fclk (9) j = (csontime * (timeparagranularity + 1) + 0.5 * csextradelay) * gpmc_fclk (10) k = ((advontime ? csontime) * (timeparagranularity + 1) + 0.5 * (advextradelay ? csextradelay)) * gpmc_fclk (11) l = ((oeontime ? csontime) * (timeparagranularity + 1) + 0.5 * (oeextradelay ? csextradelay)) * gpmc_fclk (12) for single read: n = rdcycletime * (timeparagranularity + 1) * gpmc_fclk for single write: n = wrcycletime * (timeparagranularity + 1) * gpmc_fclk for burst read: n = (rdcycletime + (n ? 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk for burst write: n = (wrcycletime + (n ? 1) * pageburstaccesstime) * (timeparagranularity + 1) * gpmc_fclk (13) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. (14) m = ((rdcycletime - csontime) * (timeparagranularity + 1) - 0.5 * csextradelay) * gpmc_fclk above m parameter expression is given as one example of gpmc programming. io dir signal will go from in to out after both rdcycletime and busturnaround completion. behavior of io direction signal does depend on kind of successive read/write accesses performed to memory and multiplexed or non-multiplexed memory addressing scheme, bus keeping feature enabled or not. io dir behavior is automatically handled by gpmc controller. 118 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-7. gpmc/nor flash ? asynchronous read ? single word timing (1) (2) (3) (1) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. (2) fa5 parameter illustrates amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa5 functional clock cycles, input data is internally sampled by active functional clock edge. fa5 value must be stored inside accesstime register bit field. (3) gpmc_fclk is an internal clock (gpmc functional clock) not provided externally. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 119 submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_d[15:0] gpmc_waitx gpmc_io_dir valid address valid valid data in 0 data in 0 out out in out fa0 fa9 fa10 fa3 fa1 fa4 fa12 fa13 fa0 fa10 fa5 030-026 fa15 fa14
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-8. gpmc/nor flash ? asynchronous read ? 32-bit timing (1) (2) (3) (1) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. (2) fa5 parameter illustrates amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa5 functional clock cycles, input data is internally sampled by active functional clock edge. fa5 value must be stored inside accesstime register bit field. (3) gpmc_fclk is an internal clock (gpmc functional clock) not provided externally. 120 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_d[15:0] gpmc_waitx gpmc_io_dir address 0 address 1 valid valid valid valid data upper out out in out in fa9 fa10 fa3 fa9 fa3 fa13 fa13 fa1 fa1 fa4 fa4 fa12 fa12 fa10 fa0 fa0 fa16 fa0 fa0 fa10 fa10 fa5 fa5 030-027 fa15 fa15 fa14 fa14
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-9. gpmc/nor flash ? asynchronous read ? page mode 4x16-bit timing (1) (2) (3) (4) (1) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. (2) fa21 parameter illustrates amount of time required to internally sample first input page data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa21 functional clock cycles, first input page data is internally sampled by active functional clock edge. fa21 value must be stored inside accesstime register bit field. (3) fa20 parameter illustrates amount of time required to internally sample successive input page data. it is expressed in number of gpmc functional clock cycles. after each access to input page data, next input page data is internally sampled by active functional clock edge after fa20 functional clock cycles. fa20 is also the duration of address phases for successive input page data (excluding first input page data). fa20 value must be stored in pageburstaccesstime register bit field. (4) gpmc_fclk is an internal clock (gpmc functional clock) not provided externally. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 121 submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_d[15:0] gpmc_waitx gpmc_io_dir add0 add1 add2 add3 add4 d0 d1 d2 d3 d3 out in out fa1 fa0 fa18 fa13 fa12 fa0 fa9 fa10 fa10 fa21 fa20 fa20 fa20 030-028 fa15 fa14
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-10. gpmc/nor flash ? asynchronous write ? single word timing 122 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[10:1] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_nwe gpmc_d[15:0] gpmc_waitx gpmc_io_dir valid address data out out fa0 fa1 fa10 fa3 fa25 fa29 fa9 fa12 fa27 fa0 fa10 030-029
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-11. gpmc/multiplexed nor flash ? asynchronous read ? single word timing (1) (2) (3) (1) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. (2) fa5 parameter illustrates amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after fa5 functional clock cycles, input data is internally sampled by active functional clock edge. fa5 value must be stored inside accesstime register bit field. (3) gpmc_fclk is an internal clock (gpmc functional clock) not provided externally. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 123 submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[26:17] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_noe gpmc_a[16:1]_d[15:0] gpmc_io_dir gpmc_waitx address (msb) valid valid address (lsb) data in data in out in out fa0 fa9 fa10 fa3 fa13 fa29 fa1 fa37 fa12 fa4 fa10 fa0 fa5 030-030 fa15 fa14
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0, 1, 2, or 3. figure 6-12. gpmc/multiplexed nor flash ? asynchronous write ? single word timing 6.4.1.3 gpmc/nand flash interface timing the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-9. gpmc/nand flash asynchronous mode timing conditions timing condition parameter 1.8v, 3.3v unit min max input conditions t r input signal rise time 1.8 ns t f input signal fall time 1.8 ns c load output load capacitance 30 pf 124 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_clk gpmc_ncsx gpmc_a[26:17] gpmc_nbe0_cle gpmc_nbe1 gpmc_nadv_ale gpmc_nwe gpmc_a[16:1]_d[15:0] gpmc_waitx gpmc_io_dir address (msb) valid address (lsb) data out out fa0 fa1 fa9 fa10 fa3 fa25 fa29 fa12 fa27 fa28 fa0 fa10 030-031
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-10. gpmc/nand flash interface asynchronous timing internal parameters (1) (2) no. parameter 1.8v, 3.3v unit min max gnfi1 maximum output data generation delay from internal functional clock 6.5 ns gnfi2 maximum input data capture delay by internal functional clock 4 ns gnfi3 maximum device select generation delay from internal functional clock 6.5 ns gnfi4 maximum address latch enable generation delay from internal functional 6.5 ns clock gnfi5 maximum command latch enable generation delay from internal 6.5 ns functional clock gnfi6 maximum output enable generation delay from internal functional clock 6.5 ns gnfi7 maximum write enable generation delay from internal functional clock 6.5 ns gnfi8 maximum functional clock skew 100 ps (1) internal parameters table must be used to calculate data access time stored in the corresponding cs register bit field. (2) internal parameters are referred to the gpmc functional internal clock which is not provided externally. table 6-11. gpmc/nand flash interface timing requirements no. parameter 1.8v, 3.3v unit min max gnf12 (1) t acc(dat) data maximum access time j (2) gpmc_fclk cycles (1) the gnf12 parameter illustrates the amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of the read cycle and after gnf12 functional clock cycles, input data is internally sampled by the active functional clock edge. the gnf12 value must be stored inside accesstime register bit field. (2) j = accesstime * (timeparagranularity + 1) table 6-12. gpmc/nand flash interface switching characteristics no. parameter 1.8v, 3.3v unit min max t r(do) rise time, output data 2.0 ns t f(do) fall time, output data 2.0 ns gnf0 t w(nwev) pulse duration, gpmc_nwe a (1) ns valid time gnf1 t d(ncsv-nwev) delay time, gpmc_ncsx (13) b (2) - 0.2 b (2) + 2.0 ns valid to gpmc_nwe valid gnf2 t w(cleh-nwev) delay time, gpmc_nbe0_cle c (3) - 0.2 c (3) + 2.0 ns high to gpmc_nwe valid gnf3 t w(nwev-dv) delay time, gpmc_d[15:0] d (4) - 0.2 d (4) + 2.0 ns valid to gpmc_nwe valid gnf4 t w(nweiv-div) delay time, gpmc_nwe invalid e (5) - 0.2 e (5) + 2.0 ns to gpmc_d[15:0] invalid gnf5 t w(nweiv-cleiv) delay time, gpmc_nwe invalid f (6) - 0.2 f (6) + 2.0 ns to gpmc_nbe0_cle invalid gnf6 t w(nweiv-ncsiv) delay time, gpmc_nwe invalid g (7) - 0.2 g (7) + 2.0 ns to gpmc_ncsx (13) invalid gnf7 t w(aleh-nwev) delay time, gpmc_nadv_ale c (3) - 0.2 c (3) + 2.0 ns high to gpmc_nwe valid gnf8 t w(nweiv-aleiv) delay time, gpmc_nwe invalid f (6) - 0.2 f (6) + 2.0 ns to gpmc_nadv_ale invalid gnf9 t c(nwe) cycle time, write cycle time h (8) ns gnf10 t d(ncsv-noev) delay time, gpmc_ncsx (13) i (9) - 0.2 i (9) + 2.0 ns valid to gpmc_noe valid gnf13 t w(noev) pulse duration, gpmc_noe k (10) ns valid time gn f14 t c(noe) cycle time, read cycle time l (11) ns copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 125 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-12. gpmc/nand flash interface switching characteristics (continued) no. parameter 1.8v, 3.3v unit min max gnf15 t w(noeiv-ncsiv) delay time, gpmc_noe invalid m (12) - 0.2 m (12) + 2.0 ns to gpmc_ncsx (13) invalid (1) a = (weofftime ? weontime) * (timeparagranularity + 1) * gpmc_fclk (2) b = ((weontime ? csontime) * (timeparagranularity + 1) + 0.5 * (weextradelay ? csextradelay)) * gpmc_fclk (3) c = ((weontime ? advontime) * (timeparagranularity + 1) + 0.5 * (weextradelay ? advextradelay)) * gpmc_fclk (4) d = (weontime * (timeparagranularity + 1) + 0.5 * weextradelay ) * gpmc_fclk (5) e = (wrcycletime ? weofftime * (timeparagranularity + 1) ? 0.5 * weextradelay ) * gpmc_fclk (6) f = (advwrofftime ? weofftime * (timeparagranularity + 1) + 0.5 * (advextradelay ? weextradelay ) * gpmc_fclk (7) g = (cswrofftime ? weofftime * (timeparagranularity + 1) + 0.5 * (csextradelay ? weextradelay ) * gpmc_fclk (8) h = wrcycletime * (1 + timeparagranularity) * gpmc_fclk (9) i = ((oeontime ? csontime) * (timeparagranularity + 1) + 0.5 * (oeextradelay ? csextradelay)) * gpmc_fclk (10) k = (oeofftime ? oeontime) * (1 + timeparagranularity) * gpmc_fclk (11) l = rdcycletime * (1 + timeparagranularity) * gpmc_fclk (12) m = (csrdofftime ? oeofftime * (timeparagranularity + 1) + 0.5 * (csextradelay ? oeextradelay ) * gpmc_fclk (13) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. figure 6-13. gpmc/nand flash ? command latch cycle timing 126 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_ncsx gpmc_nbe0_clegpmc_nadv_ale gpmc_noe gpmc_nwe gpmc_a[16:1]_d[15:0] command gnf0 gnf1 gnf2 gnf3 gnf4 gnf5 gnf6 030-032
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. figure 6-14. gpmc/nand flash ? address latch cycle timing figure 6-15. gpmc/nand flash ? data read cycle timing (1) (2) (3) (1) the gnf12 parameter illustrates amount of time required to internally sample input data. it is expressed in number of gpmc functional clock cycles. from start of read cycle and after gnf12 functional clock cycles, input data is internally sampled by active functional clock edge. the gnf12 value must be stored inside accesstime register bit field. (2) gpmc_fclk is an internal clock (gpmc functional clock) not provided externally. (3) in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0 ,1, 2, or 3. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 127 submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_ncsx gpmc_nbe0_clegpmc_nadv_ale gpmc_noe gpmc_a[16:1]_d[15:0] gpmc_waitx data gnf10 gnf13 gnf14 gnf15 gnf12 030-034 gpmc_fclk gpmc_ncsx gpmc_nbe0_clegpmc_nadv_ale gpmc_noe gpmc_nwe gpmc_a[16:1]_d[15:0] address gnf0 gnf1 gnf7 gnf3 gnf4 gnf6 gnf8 gnf9 030-033
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in gpmc_ncsx, x is equal to 0, 1, 2, 3, 4, 5, 6, or 7. in gpmc_waitx, x is equal to 0 or 1. figure 6-16. gpmc/nand flash ? data write cycle timing 128 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 gpmc_fclk gpmc_ncsx gpmc_nbe0_clegpmc_nadv_ale gpmc_noe gpmc_nwe gpmc_a[16:1]_d[15:0] data gnf0 gnf1 gnf4 gnf6 gnf9 gnf3 030-035
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.4.2 sdram controller (sdrc) the sdrc is a dedicated interface to ddr2/lpddr1 sdram that performs the following functions: ? buffering of input image data from sensors or video sources ? intermediate buffering for processing/resizing of image data in the vpfe ? numerous osd display buffers ? intermediate buffering for large raw bayer data image files while performing image processing functions ? buffering for intermediate data while performing video encode and decode functions ? storage of executable code for the arm the main features of the controller are: ? open core protocol 2.2 (ocp) compliant [7]. ? supports jedec standard compliant ddr2 [2] and lpddr1 [4] devices. ? sdram address range over 2 chip selects. ? supports following data bus widths: ocp data bus width sdram data bus width 64 and 128-bit 16, 32, and 64-bit ? supports following cas latencies: sdram type cas latencies ddr2 2, 3, 4, 5, and 6 lpddr1 2 and 3 ? supports following number of internal banks: sdram type internal banks ddr2 1, 2, 4, and 8 lpddr1 1, 2, and 4 ? supports 256, 512, 1024, and 2048-word page sizes. ? supports following burst lengths: sdram type burst length ddr2 8 (4 not supported) lpddr1 8 (2 and 4 not supported) ? supports sequential burst type. ? sdram auto initialization from reset or configuration change. ? supports bank interleaving across both the chip selects. ? supports clock stop mode for lpddr1 for low power. ? supports self refresh and precharge power-down modes for low power. ? supports partial array self refresh and temperature controlled self refresh modes for low power in lpddr1. ? temperature controlled self refresh is only supported for mobile sdram having on-chip temperature sensor. ? supports odt on ddr2. ? supports prioritized refresh. ? programmable sdram refresh rate and backlog counter. ? programmable sdram timing parameters. ? supports only little endian. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 129 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4.2.1 lpddr interface this section provides the timing specification for the lpddr interface as a pcb design and manufacturing specification. the design rules constrain pcb trace length, pcb trace skew, signal integrity, cross-talk, and signal timing. these rules, when followed, result in a reliable lpddr memory system without the need for a complex timing closure process. for more information regarding guidelines for using this lpddr specification, see the understanding ti's pcb routing rule-based ddr timing specification application report (literature number spraav0 ). 6.4.2.1.1 lpddr interface schematic figure 6-17 and figure 6-18 show the lpddr interface schematics for a lpddr memory system. the 1 x16 lpddr system schematic is identical to figure 6-17 except that the high word lpddr device is deleted. figure 6-17. AM3517/05 lpddr high level schematic (x16 memories) 130 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 sdrc_d0 sdrc_d7 sdrc_dm0 sdrc_dqs0p sdrc_d8 sdrc_d15 sdrc_dm1 sdrc_dqs1p sdrc_d16 sdrc_d23 sdrc_dm2 sdrc_dqs2p sdrc_d24 sdrc_d31 sdrc_dm3 sdrc_dqs3p sdrc_ba0sdrc_ba1 sdrc_a0 sdrc_a14 sdrc_ncs0sdrc_ncas sdrc_nras sdrc_nwe sdrc_cke0 sdrc_clk sdrc_nclk t t t t t t t t t t t t t t t t t t t dq0dq7 ldm ldqs dq8 dq15 udm udqs ba0 ba1 a0 a14 cs cas ras we ckeck ck ba0ba1 a0 a14 cs cas ras we ckeck ck t t t t t t t t lpddr microprocessor dq0dq7 ldm ldqs dq8 dq15udm udqs lpddr
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-18. AM3517/05 lpddr high level schematic (x32 memory) 6.4.2.1.2 compatible jedec lpddr devices table 6-13 shows the parameters of the jedec lpddr devices that are compatible with this interface. generally, the lpddr interface is compatible with x16 and x32 lpddr333 speed grade lpddr devices. table 6-13. compatible jedec lpddr devices no. parameter min max unit notes jedec lpddr device speed 1 lpddr333 see note (1) grade 2 jedec lpddr device bit width 16 32 bits 3 jedec lpddr device count 1 2 devices see note (2) jedec lpddr device ball 4 60 90 balls count (1) higher lpddr speed grades operating at the specified speeds are supported due to inherent jedec lpddr backwards compatibility. (2) 1 x16 lpddr device is used for 16 bit lpddr memory system. 1x32 or 2x16 lpddr devices are used for a 32-bit lpddr memory system. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 131 submit documentation feedback product folder links: AM3517 am3505 sdrc_d0 sdrc_d7 sdrc_dm0 sdrc_dqs0 sdrc_d8 sdrc_d15 sdrc_dm1 sdrc_dqs1 sdrc_d16 sdrc_d23 sdrc_dm2 sdrc_dqs2 sdrc_d24 sdrc_d31 sdrc_dm3 sdrc_dqs3 sdrc_ba0sdrc_ba1 sdrc_a0 sdrc_a14 sdrc_ncs0sdrc_ncas sdrc_nras sdrc_nwe sdrc_cke0 sdrc_clk sdrc_nclk t t t t t t t t t t t t t t t t t t t ba0ba1 a0 a14 cs cas ras we ckeck ck t t t t t t t t microprocessor dq0dq7 dm0 dqs0 dq8 dq15dm1 dqs1 lpddr dq16dq23 dm2 dqs2 dq24 dq31 dm3 dqs3 n/c n/c sdrc_ncs1 sdrc_cke1
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4.2.1.3 pcb stackup the minimum stackup required for routing the microprocessor is a six layer stack as shown in table 6-14 . additional layers may be added to the pcb stack up to accommodate other circuity or to reduce the size of the pcb footprint. table 6-14. minimum pcb stack up layer type description 1 signal top routing mostly horizontal 2 plane ground 3 plane power 4 signal internal routing 5 plane ground 6 signal bottom routing mostly vertical table 6-15. pcb stack up specifications no. parameter min typ max unit notes 1 pcb routing/plane layers 6 2 signal routing layers 3 3 full ground layers under lpddr routing region 2 4 number of ground plane cuts allowed within lpddr routing region 0 number of ground reference planes required for each lpddr routing 1 5 1 layer number of layers between lpddr routing layer and reference ground 0 6 0 plane 7 pcb routing feature size 4 mils 8 pcb trace width w 4 mils 9 pcb bga escape via pad size 18 mils 10 pcb bga escape via hole size 8 mils 11 device bga pad size see note (1) 12 lpddr device bga pad size see note (2) 13 single ended impedance, zo 50 75 ? 14 impedance control z-5 z z + 5 ? see note (3) (1) please see the flip chip ball grid array package reference guide (literature number spru811 ) for device bga pad size. (2) please see the lpddr device manufacturer documentation for the lpddr device bga pad size. (3) z is the nominal singled ended impedance selected for the pcb specified by item 12. 6.4.2.1.4 placement figure 6-19 shows the required placement for the microprocessor as well as the lpddr devices. the dimensions for figure 6-19 are defined in table 6-16 . the placement does not restrict the side of the pcb that the devices are mounted on. the ultimate purpose of the placement is to limit the maximum trace lengths and allow for proper routing space. for 1x16 and 1x32 lpddr memory systems, the second lpddr device is omitted from the placement. 132 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-19. AM3517/05 and lpddr device placement table 6-16. placement specifications no. parameter min max unit notes 1 x 1440 mils see notes (1) , (2) 2 y 1030 mils see notes (1) , (2) 3 y offset 525 mils see notes (1) , (2) , (3) 4 lpddr keepout region see note (4) clearance from non-lpddr signal to lpddr 5 4 w see note (5) keepout region (1) see figure 6-19 for dimension definitions. (2) measurements from center of device to center of lpddr device. (3) for 16 bit memory systems it is recommended that y offset be as small as possible. (4) lpddr keepout region to encompass entire lpddr routing area. (5) non-lpddr signals allowed within lpddr keepout region provided they are separated from lpddr routing layers by a ground plane. 6.4.2.1.5 lpddr keep out region the region of the pcb used for the lpddr circuitry must be isolated from other signals. the lpddr keep out region is defined for this purpose and is shown in figure 6-20 . the size of this region varies with the placement and lpddr routing. additional clearances required for the keep out region are shown in table 6-16 . copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 133 submit documentation feedback product folder links: AM3517 am3505 a1a1 x y offset recommended lpddr device orientation y y offset lpddr device lpddr controller microprocessor
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-20. lpddr keepout region 6.4.2.1.6 net classes table 6-17 lists the clock net classes for the lpddr interface. table 6-18 lists the signal net classes, and associated clock net classes, for the signals in the lpddr interface. these net classes are used for the termination and routing rules that follow. table 6-17. clock net class definitions clock net class pin names ck sdrc_clk/sdrc_nclk dqs0 sdrc_dqs0 dqs1 sdrc_dqs1 dqs2 sdrc_dqs2 dqs3 sdrc_dqs3 table 6-18. signal net class definitions clock net class associated clock net class pin names sdrc_ba, sdrc_a, sdrc_ncs0, sdrc_ncas, addr_ctrl ck sdrc_nras, sdrc_nwe, sdrc_cke0 dq0 dqs0 sdrc_d, sdrc_dm0 dq1 dqs1 sdrc_d, sdrc_dm1 dq2 dqs2 sdrc_d, sdrc_dm2 dq3 dqs3 sdrc_d, sdrc_dm3 6.4.2.1.7 lpddr signal termination no terminations of any kind are required in order to meet signal integrity and overshoot requirements. serial terminators are permitted, if desired, to reduce emi risk; however, serial terminations are the only type permitted. table 6-19 shows the specifications for the series terminators. 134 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 a1a1 lpddr controller lpddr device region should encompass all lpddr circuitry and varies dependingon placement. non-lpddr signals should not be routed on the lpddr signal layers within the lpddr keep out region. non-lpddr signals may be routed in the region provided they are routed on layers separated from lpddr signal layers by a ground layer. no breaks should be allowed in the reference ground layers in this region. in addition, the 1.8 v power plane should cover the entire keep out region.
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-19. lpddr signal terminations no. parameter min typ max unit notes 1 ck net class 0 10 ? see note (1) 2 addr_ctrl net class 0 22 zo ? see notes (1) , (2) , (3) data byte net classes 3 0 22 zo ? see notes (1) , (2) , (3) (dqs0-dqs3, dq0-dq3) (1) only series termination is permitted, parallel or sst specifically disallowed. (2) terminator values larger than typical only recommended to address emi issues. (3) termination value should be uniform across net class. 6.4.2.1.8 lpddr ck and addr_ctrl routing figure 6-21 shows the topology of the routing for the ck and addr_ctrl net classes. the route is a balanced t as it is intended that the length of segments b and c be equal. in addition, the length of a should be maximized. figure 6-21. ck and addr_ctrl routing and topology table 6-20. ck and addr_ctrl routing specification no. parameter min typ max unit notes 1 center to center ck-ck spacing 2w 2 ck a to b/a to c skew length mismatch 25 mils see note (1) 3 ck b to c skew length mismatch 25 mils center to center ck to other 4 4w see note (2) lpddr trace spacing 5 ck/addr_ctrl nominal trace length caclm-50 caclm caclm+50 mils see note (3) 6 addr_ctrl to ck skew length mismatch 100 mils addr_ctrl to addr_ctrl 7 100 mils skew length mismatch center to center addr_ctrl to other 8 4w see note (2) lpddr trace 4w spacing center to center addr_ctrl to other 9 3w see note (2) addr_ctrl 3w trace spacing addr_ctrl a to b/a to c skew length 10 100 mils see note (1) mismatch 11 addr_ctrl b to c skew length mismatch 100 mils (1) series terminator, if used, should be located closest to device. (2) center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate bga escape and routing congestion. (3) caclm is the longest manhattan distance of the ck and addr_ctrl net classes. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 135 submit documentation feedback product folder links: AM3517 am3505 a1 a1 c b a t lpddr controller microprocessor
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-22 shows the topology and routing for the dqs and dq net classes; the routes are point to point. skew matching across bytes is not needed nor recommended. figure 6-22. dqs and dq routing and topology table 6-21. dqs and dq routing specification (1) no. parameter min typ max unit notes 2 dqs e skew length mismatch 25 mils center to center dqs to other lpddr 3 4w see note (2) trace spacing 4 dqs/dq nominal trace length dqlm - 50 dqlm dqlm + 50 mils see note (3) 5 dq to dqs skew length mismatch 100 mils 6 dq to dq skew length mismatch 100 mils center to center dq to other lpddr 7 4w see note (2) trace spacing center to center dq to other dq trace 8 3w see note (2) , (4) spacing 9 dq e skew length mismatch 100 mils (1) series terminator, if used, should be located closest to lpddr. (2) center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate bga escape and routing congestion. (3) center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate bga escape and routing congestion. (4) dqlm is the longest manhattan distance of the dqs and dq net classes. 136 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 a1 a1 e0 t e1 t e2 microprocessor e3 t lpddr controller t
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.4.2.2 ddr2 interface this section provides the timing specification for the ddr2 interface as a pcb design and manufacturing specification. the design rules constrain pcb trace length, pcb trace skew, signal integrity, cross-talk, and signal timing. these rules, when followed, result in a reliable ddr2 memory system without the need for a complex timing closure process. for more information regarding guidelines for using this ddr2 specification, understanding ti's pcb routing rule-based ddr2 timing specification ( spraav0 ). 6.4.2.2.1 ddr2 interface schematic figure 6-23 shows the ddr2 interface schematic for a dual-memory ddr2 system. the single-memory system is shown in figure 6-24 . pin numbers for the AM3517/05 can be obtained from the pin description section. 6.4.2.2.2 compatible jedec ddr2 devices table 6-22 shows the parameters of the jedec ddr2 devices that are compatible with this interface. generally, the ddr2 interface is compatible with x16 or x32 ddr2 speed grade ddr2-333 devices. table 6-22. compatible jedec ddr2 devices no. parameter min max unit notes 1 jedec ddr2 device speed grade ddr2-333 mhz see note (1) 2 jedec ddr2 device bit width x16 x32 bits 3 jedec ddr2 device count 1 2 devices see note (2) 4 jedec ddr2 device ball count 84 92 balls see note (3) (1) higher ddr2 speed grades operating at the specified speeds are supported due to inherent jedec ddr2 backwards compatibility. (2) device count indicates number of dies. if a package contains 2 dies, that is the maximum number of devices that can be connected. (3) 92 ball devices retained for legacy support. new designs should use 84 ball ddr2 devices. electrically, the 92 and 84 ball ddr2 devices are the same. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 137 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4.2.2.3 pcb stackup the minimum stackup required for routing the AM3517/05 is a six-layer stack as shown in table 6-23 . additional layers may be added to the pcb stack up to accommodate other circuitry or to reduce the size of the pcb footprint. table 6-23. minimum pcb stack up layer type description 1 signal top routing mostly horizontal 2 plane ground 3 plane power 4 signal internal routing 5 plane ground 6 signal bottom routing mostly vertical 138 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 complete stack up specifications are provided in table 6-24 . figure 6-23. ddr2 dual-memory high level schematic copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 139 submit documentation feedback product folder links: AM3517 am3505 1% 1% vio1.8 0.1 0.1 0.1 0.1 0.1 f (a) microprocessor t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t 50 1% t x16 ddr2 sdrc_d0 sdrc_d7 sdrc_dm0 sdrc_dqs0p sdrc_dqs0n sdrc_d8 sdrc_d15 sdrc_dm1 sdrc_dqs1p sdrc_dqs1n sdrc_strben0 sdrc_strben_dly0 sdrc_d16 sdrc_d23 sdrc_dm2 sdrc_dqs2p sdrc_dqs2n sdrc_d24 sdrc_d31 sdrc_dm3 sdrc_dqs3p sdrc_dqs3n sdrc_strben1 sdrc_strben_dly1 sdrc_ba0 sdrc_ba1 sdrc_ba2 sdrc_a0 sdrc_a14 sdrc_ncs0 sdrc_ncs1 sdrc_ncas sdrc_nras sdrc_nwe sdrc_ncke0 sdrc_clk sdrc_nclk sdrc_odt vrefsstl ddr_padref f (a) f (a) f f 1k 1k dq0 length = avg dqs0-1 length+clk length = avg dqs2-3 length+clk dq7 ldm ldqs ldqs# lq8 lq15 udm udqs udqs# dq0 dq7 ldm ldqs ldqs# dq8 dq15 udm udqs udqs# ba0 ba1 ba2* a0 a14* ba0 ba1 ba2* a0 a14* cs1 cs2* cas# ras# we# clk clk# odt* vref cs1 cs2* cas# ras# we# clk clk# odt* vref a. see vref routing and topology figure for information on capacitor placement.
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-24. ddr2 single-memory high level schematic 140 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 sdrc_d0sdrc_d7 sdrc_dm0 sdrc_dqs0p sdrc_d8 sdrc_d15 sdrc_dqs1p sdrc_dqs1n dq0 dq7 dm0dqs0 dqs0# dq8 dq15 dm1dqs1 dqs1# ba0ba2* a0 a14* cs1 cas# ras# we# cke clk clk# vref sdrc_ba0 sdrc_ba2 sdrc_a0 sdrc_a14 sdrc_ncs0 sdrc_ncassdrc_nras sdrc_nwe sdrc_ncke0 sdrc_clk sdrc_nclk odt* 1k 1% 1k 1% vio1.8 0.1 f 0.1 f 0.1 f (a) 0.1 f (a) 0.1 f (a) microprocessor ddr2 t t t t t t t t t t t t t t t sdrc_dqs0n t t t t sdrc_dm1 sdrc_d16sdrc_d23 sdrc_dm2 sdrc_dqs2p dq16dq23 dm2dqs2 dqs2# t sdrc_dqs2n t t sdrc_d24sdrc_d31 sdrc_dm3 sdrc_dqs3p dq24dq31 dm3dqs3 dqs3# t sdrc_dqs3n t t sdrc_ba1 ba1 t sdrc_ncs1 cs2* sdrc_odt0 t vrefsstl sdrc_strben0 sdrc_strben_dly0 t t t t t t t sdrc_strben1 sdrc_strben_dly1 t t length = avg d0-d15 length+clk length = avg d16-d31 length+clk ddr_padref 50 1% a. see vref routing and topology figure for information on capacitor placement.
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-24. pcb stack up specifications no. parameter min typ max unit notes 1 pcb routing/plane layers 6 2 signal routing layers 3 3 full ground layers under ddr2 routing region 2 4 number of ground plane cuts allowed within ddr routing region 0 5 number of ground reference planes required for each ddr2 routing layer 1 6 number of layers between ddr2 routing layer and ground plane 0 7 pcb routing feature size 4 mils 8 pcb trace width w 4 mils 9 pcb bga escape via pad size 20 mils 10 pcb bga escape via hole size 10 mils 11 AM3517/05 bga pad size 12 see note (1) 12 ddr2 device bga pad size see note (2) 13 single ended impedance, zo 50 75 ? 14 impedance control z-5 z z+5 ? see note (3) (1) the recommended pad size is 0.3 mm per ipc-7351 specification. (2) please refer to ipc standard ipc-7351 or manufacturer ' s recommendations for correct bga pad size. (3) z is the nominal singled ended impedance selected for the pcb specified by item 12. 6.4.2.2.4 placement figure 6-24 shows the required placement for the ddr2 devices. the dimensions for figure 6-25 are defined in table 6-25 . the placement does not restrict the side of the pcb that the devices are mounted on. the ultimate purpose of the placement is to limit the maximum trace lengths and allow for proper routing space. for single-memory ddr2 systems, the second ddr2 device is omitted from the placement. figure 6-25. ddr2 device placement copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 141 submit documentation feedback product folder links: AM3517 am3505 a1a1 x y offset recommended ddr2 device orientation y y offset ddr2 device ddr2 controller microprocessor
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-25. placement specifications no. parameter min max unit notes 1 x 1750 mils see notes (1) , (2) 2 y 1280 mils see notes (1) , (2) 3 y offset 650 mils see notes (1) . (2) , (3) 4 ddr2 keepout region see note (4) 5 clearance from non-ddr2 signal to ddr2 keepout region 4 w see note (5) (1) see figure 6-23 for dimension definitions. (2) measurements from center of AM3517/05 device to center of ddr2 device. (3) for single memory systems it is recommended that y offset be as small as possible. (4) ddr2 keepout region to encompass entire ddr2 routing area (5) non-ddr2 signals allowed within ddr2 keepout region provided they are separated from ddr2 routing layers by a ground plane. 6.4.2.2.5 ddr2 keep out region the region of the pcb used for the ddr2 circuitry must be isolated from other signals. the ddr2 keep out region is defined for this purpose and is shown in figure 6-26 . the size of this region varies with the placement and ddr routing. additional clearances required for the keep out region are shown in table 6- 25 . figure 6-26. ddr2 keepout region 142 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 a1a1 ddr2 controller ddr2 device region should encompass all ddr2 circuitry and varies dependingon placement. non-ddr2 signals should not be routed on the ddr signal layers within the ddr2 keep out region. non-ddr2 signals may be routed in the region provided they are routed on layers separated from ddr2 signal layers by a ground layer. no breaks should be allowed in the reference ground layers in this region. in addition, the 1.8 v power plane should cover the entire keep out region.
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.4.2.2.6 bulk bypass capacitors bulk bypass capacitors are required for moderate speed bypassing of the ddr2 and other circuitry. table 6-26 contains the minimum numbers and capacitance required for the bulk bypass capacitors. note that this table only covers the bypass needs of the AM3517/05and ddr2 interfaces. additional bulk bypass capacitance may be needed for other circuitry. table 6-26. bulk bypass capacitors no. parameter min max unit notes 1 vdds bulk bypass capacitor count 3 devices see note (1) 2 vdds bulk bypass total capacitance 30 uf 3 ddr#1 bulk bypass capacitor count 1 devices see note (1) 4 ddr#1 bulk bypass total capacitance 22 uf 5 ddr#2 bulk bypass capacitor count 1 devices see notes (1) , (2) 6 ddr#2 bulk bypass total capacitance 22 uf see note (2) (1) these devices should be placed near the device they are bypassing, but preference should be given to the placement of the high-speed (hs) bypass caps. (2) only used on dual-memory systems copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 143 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4.2.2.7 high-speed bypass capacitors high-speed (hs) bypass capacitors are critical for proper ddr2 interface operation. it is particularly important to minimize the parasitic series inductance of the hs bypass cap, AM3517/05 ddr2 power, and AM3517/05 ddr2 ground connections. table 6-27 contains the specification for the hs bypass capacitors as well as for the power connections on the pcb. 6.4.2.2.8 net classes table 6-28 lists the clock net classes for the ddr2 interface. table 6-29 lists the signal net classes, and associated clock net classes, for the signals in the ddr2 interface. these net classes are used for the termination and routing rules that follow. table 6-27. high-speed bypass capacitors no. parameter min max unit notes 1 hs bypass capacitor package size 0402 10 mils see note (1) 2 distance from hs bypass capacitor to device being bypassed 250 mils 3 number of connection vias for each hs bypass capacitor 2 vias see note (2) 4 trace length from bypass capacitor contact to connection via 1 30 mils 5 number of connection vias for each ddr2 device power or ground balls 1 vias 6 trace length from ddr2 device power ball to connection via 35 mils 7 vdds hs bypass capacitor count 20 devices see note (3) 8 vdds hs bypass capacitor total capacitance 1.2 f 9 ddr#1 hs bypass capacitor count 8 devices see note (3) 10 ddr#1 hs bypass capacitor total capacitance 0.4 f 11 ddr#2 hs bypass capacitor count 8 devices see notes (3) , (4) 12 ddr#2 hs bypass capacitor total capacitance 0.4 f see note (4) (1) lxw, 10 mil units, i.e., a 0402 is a 40x20 mil surface mount capacitor (2) an additional hs bypass capacitor can share the connection vias only if it is mounted on the opposite side of the board. (3) these devices should be placed as close as possible to the device being bypassed. (4) only used on dual-memory systems 144 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-28. clock net class definitions clock net class AM3517/05 device pin names ck sdrc_clk/sdrc_nclk dqs0 sdrc_dqs0p /sdrc_dqs0n dqs1 sdrc_dqs1p /sdrc_dqs1n dqs2 sdrc_dqs2p/sdrc_dqs2n dqs3 sdrc_dqs3p/sdrc_dqs3n table 6-29. signal net class definitions associated clock net clock net class class AM3517/05 device pin names addr_ctrl ck sdrc_ba[2:0], sdrc_ncs1, sdrc_a[14:0], sdrc_ncs0 , sdrc_ncas, sdrc_nras, sdrc_nwe, sdrc_cke0 dq0 dqs0 sdrc_d[7:0], sdrc_dm0 dq1 dqs1 sdrc_d[15:8], sdrc_dm1 dq2 dqs2 sdrc_d[23:16],sdrc_dm2 dq3 dqs3 sdrc_d[31:24],sdrc_dm3 sdrc_strben0 ck,dqs0,dqs1 sdrc_strben0, sdrc_strben_dly0 sdrc_strben1 ck,dqs2,dqs3 sdrc_strben1, sdrc_strben_dly1 6.4.2.2.9 ddr2 signal termination no terminations of any kind are required in order to meet signal integrity and overshoot requirements. serial terminators are permitted, if desired, to reduce emi risk; however, serial terminations are the only type permitted. table 6-30 shows the specifications for the series terminators. table 6-30. ddr2 signal terminations no. parameter min typ max unit notes 1 clk net class 0 10 ? see note (1) 2 addr_ctrl net class 0 22 zo ? see notes (1) , (2) , (3) 3 data byte net classes (dqs0-dqs1, d0-d31) 0 22 zo ? see notes (1) , (2) , (3) 4 sdrc_strbenx net class (sdrc_strbenx) 0 10 zo ? see notes (1) , (2) , (3) (1) only series termination is permitted, parallel or sst specifically disallowed. (2) terminator values larger than typical only recommended to address emi issues. (3) termination value should be uniform across net class. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 145 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.4.2.2.10 vref routing vref is used as a reference by the input buffers of the ddr2 memories as well as the AM3517/05. vref is intended to be half of the ddr2 power supply voltage and should be created using a resistive divider as shown in figure 6-23 . other methods of creating vref are not recommended. figure 6-27 shows the layout guidelines for vref. figure 6-27. vref routing and topology 6.4.2.2.11 ddr2 clk and addr_ctrl routing figure 6-28 shows the topology of the routing for the clk and addr_ctrl net classes. the route is a balanced t as it is intended that the length of segments b and c be equal. in addition, the length of a should be maximized. figure 6-28. clk and addr_ctrl routing and topology 146 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 a1 a1 c b a t ddr2 controller microprocessor microprocessor a1 a1 ddr2 device vref nominal minimum trace width is 20 mils vref bypass capacitor neck down to minimum in bga escape regions is acceptable. narrowing to accomodate via congestion for short distances is also acceptable. best performance is obtained if the width of vref is maximized.
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-31. clk and addr_ctrl routing specification (1) no parameter min typ max unit notes 1 center to center dqs-dqsn spacing 2w 2 ck differential pair skew length mismatch (2) 25 mils see note (1) 3 clkb to clkc skew length mismatch 25 mils 4 center to center clk to other ddr2 trace spacing 4w see note (3) 5 ck/addr_ctrl nominal trace length caclm-50 caclm caclm+50 mils see note (4) 6 addr_ctrl to clk skew length mismatch 100 mils 7 addr_ctrl to addr_ctrl skew length mismatch 100 mils 8 center to center addr_ctrl to other ddr2 trace 4w see note (3) spacing 9 center to center addr_ctrl to other addr_ctrl 3w see note (3) trace spacing 10 addr_ctrl a to b, addr_ctrl a to c, skew length 100 mils see note (1) mismatch 11 addr_ctrl b to c skew length mismatch 100 mils (1) series terminator, if used, should be located closest to AM3517/05. (2) differential impedance should be 100-ohms. (3) center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate bga escape and routing congestion. (4) caclm is the longest manhattan distance of the clk and addr_ctrl net classes. figure 6-29 shows the topology and routing for the dqs and dx net classes; the routes are point to point. skew matching across bytes is not needed nor recommended. figure 6-29. dqs and dx routing and topology copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 147 submit documentation feedback product folder links: AM3517 am3505 a1 a1 e0 t e1 t e2 microprocessor e3 t ddr2 controller t
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-32. dqs and dx routing specification (1) (2) no. parameter min typ max unit notes 1 center to center dqs-dqsn spacing 2w 2 dqs e differential pair skew length mismatch (3) 25 mils 3 center to center dqs to other ddr2 trace spacing 4w see note (4) 4 dqs/dx nominal trace length dqlm-50 dqlm dqlm+ mils see notes (2) , 50 (5) 5 dx to dqs skew length mismatch 100 mils see note (5) 6 dx to dx skew length mismatch 100 mils see note (5) 7 center to center dx to other ddr2 trace spacing 4w see notes (4) , (6) 8 center to center dx to other dx trace spacing 3w see notes (7) , (4) (1) " dx " indicates a data line. e indicates length of dqs differential pair or dx signal. (2) series terminator, if used, should be located closest to ddr. (3) differential impedance should be 100-ohms. (4) center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate bga escape and routing congestion. (5) there is no need and it is not recommended to skew match across data bytes, i.e., from dqs0 and data byte 0 to dqs1 and data byte 1. (6) dx ' s from other dqs domains are considered other ddr2 trace . (7) dqlm is the longest manhattan distance of each of the dqs and dx net classes. figure 6-30 shows the routing for the sdrc_strbenx net classes. table 6-33 contains the routing specification. sdrc_strbenx net classes should be shielded from or routed on different layers than the dqx net classes. figure 6-30. sdrc_strbenx routing 148 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 a1a1 tt fl fh ddr2 controller microprocessor
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-33. sdrc_strbenx routing specification (1) (2) no. parameter min typ max unit notes 1 sdrc_strben0 length f ckb0b1 see note (3) sdrc_strben1 length f ckb0b2 see note (4) 3 center to center sdrc_strbenx to any other trace spacing 4w 4 dqs/dx nominal trace length dqlm-50 dqlm dqlm+50 mils 5 sdrc_strbenx skew 100 mils see note (5) (1) strbenx termination resistors should be placed close to AM3517/05 strbenx signal (not close to strben_dlyx signal). (2) ensure signal velocities across different layers are taken into account when calculating strbenx length. for example, if dqs0 and dsq1 are 1inch each, and dqs0 is on a layer that is 10% faster, use 1.1inch as the length for dqs0. (3) ckb0b1 is the sum of the length of the clk (the portion that goes to the memory associated with dqs0 and dqs1) plus the average length of the dqs0 and dqs1 differential pairs. (4) ckb0b2 is the sum of the length of the clk (the portion that goes to the memory associated with dqs2 and dqs3) plus the average length of the dqs2 and dqs3 differential pairs. (5) skew from ckb0b1 or ckb0b2. 6.4.2.2.12 on die termination (odt) odt should only be used with 1 chip select as shown in figure 6-31 . if using sdrc_cs0 and sdrc_cs1, sdrc_odt should not be used. odt signals should be tied off at the memory. figure 6-31. odt connection using one chip select (sdrc_cs0) copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 149 submit documentation feedback product folder links: AM3517 am3505 microprocessor ddr2 vo ddr2 on one chip select sdrc_cs0 cs#cs# odtodt sdrc_odt ddr2
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.5 video interfaces 6.5.1 video processing subsystem (vpss) the video processing sub-system (vpss) provides a video processing front end (vpfe) input interface for external imaging peripherals (i.e., image sensors, video decoders, etc.). 6.5.1.1 video processing front end (vpfe) the video processing front-end (vpfe) controller receives input video/image data from external capture devices and stores it to external memory which is transferred into the external memory via a built in dma engine. an internal buffer block provides a high bandwidth path between the vpss module and the external memory. the cortex-a8 will process the image data based on application requirements. 150 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.5.1.1.1 video processing front end (vpfe) timing the following tables assume testing over recommended operating conditions. table 6-34. vpfe timing requirements 1.8v, 3.3v no. parameter min max unit vf1 t c(vdin_clk) cycle time, pixel clock input, vdin_clk 13.33 100 ns vf2 t su(vdin_d-vdin_clk) setup time, vdin_d to vdin_clk rising edge 3.5 ns vf3 t su(vdin_hd-vdin_clk) setup time, vdin_hd to vdin_clk rising edge 3.5 ns vf4 t su(vdin_vd-vdin_clk) setup time, vdin_vd to vdin_clk rising edge 3.5 ns vf5 t su(vdin_wen-vdin_clk) setup time, vdin_wen to vdin_clk rising edge 3.5 ns vf6 t su(c_fld-vdin_clk) setup time, vdin_field to vdin_clk rising edge 3.5 ns vf7 t h(vdin_clk-vdin_d) hold time, vdin_d valid after vdin_clk rising edge 2.5 ns vf8 t h(vdin-hd-vdin_clk) hold time, vdin_hd to vdin_clk rising edge 2.5 ns vf9 t h(vdin_vd-vdin_clk) hold time, vdin_vd to vdin_clk rising edge 2.5 ns vf10 t h(vdin_wen-vdin_clk) hold time, vdin_wen to vdin_clk rising edge 2.5 ns vf11 t h(c_fld-vdin_clk) hold time, vdin_field to vdin_clk rising edge 2.5 ns table 6-35. vpfe output switching characteristics 1.8v, 3.3v no. parameter min max unit vf12 t d(vdin_hd-vdin_clk) output delay time, vdin_hd to clk rising edge 10 ns vf13 t d(vdin_vd-vdin_clk) output delay time, vdin_vd to clk rising edge 10 ns vf14 t d(vdin_wen-vdin_clk) output delay time, vdin_wen to clk rising edge 10 ns vf15 t oh(vdin_hd-vdin_clk) output hold time, vdin_hd to clk rising edge 0.5 ns vf16 t oh(vdin_vd-vdin_clk) output hold time, vdin_vd to clk rising edge 0.5 ns vf17 t oh(c_fld-vdin_clk) output hold time, vdin_fld to clk rising edge 0.5 ns figure 6-32. vpfe0 input timings copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 151 submit documentation feedback product folder links: AM3517 am3505 vf1 vdin_clk (falling edge) vf2 vf7 vf7 vf10 vf8, vf9, vf11 vf3, vf4, vf6 vf5 vdin_clk (rising edge) vdin_d[xx] vdin_hd, vdin_vd, vdin_field vdin_wen sprs550-001
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-33. vpfe output timings figure 6-34. vpfe input timings with vdin0_hd as pixel clock 6.5.2 display subsystem (dss) the display subsystem (dss) provides the logic to display the video frame from external (sdram) or internal (sram) memory on an lcd panel or a tv set. the dss integrates a display controller. it can be used in two configurations: ? lcd display support in: ? bypass mode (rfbi module bypassed) ? rfbi mode (through rfbi module) ? tv display support (not discussed in this document because of its analog io signals) the two display supports can be active at the same time. 6.5.2.1 lcd display support in bypass mode two types of lcd panel are supported: ? thin film transistor (tft) or active matrix technology ? supertwisted nematic (stn) or passive matrix technology both configurations are discussed in the following paragraphs. 152 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 vdin_d[xx] vdin_hd (falling edge) vdin_hd (rising edge) vf19 vf20 vf18 sprs550-003 vdin_clk (falling edge) vf12, vf13, vf14 vdin_clk (rising edge) vdin_hd, vdin_vd, vdin_field vf15, vf16, vf17 vf12, vf13, vf14 vf15, vf16,vf17 sprs550-002
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.5.2.1.1 lcd display in tft mode table 6-36 assumes testing over the recommended operating conditions (see figure 6-35 ). table 6-36. lcd display interface switching characteristics in tft mode (1) no. parameter 1.8v, 3.3v unit min max dl0 t d(pclka-hsynct) delay time, dss_pclk active edge to dss_hsync transition -4.215 4.215 ns dl1 t d(pclka-vsynct) delay time, dss_pclk active edge to dss_vsync transition -4.215 4.215 ns dl2 t d(pclka-acbiasa) delay time, dss_pclk active edge to dss_acbias active level -4.215 4.215 ns dl3 t d(pclka-datav) delay time, dss_pclk active edge to dss_data bus valid -4.215 4.215 ns dl4 t c(pclk) cycle time (2) , dss_pclk 13.468 ns dl5 t w(pclk) pulse duration, dss_pclk low or high 6.06 7.46 ns c load load capacitance 25 pf (1) the capacitive load is equivalent to 25 pf. (2) the pixel clock frequency is software programmable via the pixel clock divider configuration from 1 to 255 division range in the dispc_divisor register. figure 6-35. lcd display in tft mode (1) (2) (3) (4) (1) the pixel data bus depends on the use of 8-, 9-, 12-, 16-, 18-, or 24-bit per pixel data output pins. (2) the pixel clock frequency is programmable. (3) all timings not illustrated in the waveform are programmable by software, control signal polarity, and driven edge of dss_pclk. (4) for more information, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 153 submit documentation feedback product folder links: AM3517 am3505 dss_pclk dss_vsync dss_hsync dss_acbias dss_data[23:0] dl4 dl5 dl3 dl0 dl2 dl1 030-061
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.5.2.1.2 lcd display in stn mode table 6-37 assumes testing over the recommended operating conditions (see figure 6-36 ). table 6-37. lcd display interface switching characteristics in stn mode (1) (2) (3) no. parameter 1.8v, 3.3v unit min max dl3 t d(pclka-datav) delay time, dss_pclk active edge to dss_data bus valid -4.21 6.9 ns dl4 t c(pclk) cycle time (4) , dss_pclk 22.73 ns dl5 t w(pclk) pulse duration, dss_pclk low or high 10.23 12.5 ns c load load capacitance 40 pf (1) the dss in stn mode is used with 4 or 8 pins only; unused pixel data bits always remain low. (2) the capacitive load is equivalent to 40 pf. (3) for more information, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). (4) the pixel clock frequency is software programmable via the pixel clock divider configuration from 1 to 255 division range in the dispc_divisor register. figure 6-36. lcd display in stn mode (1) (2) (3) (4) (5) (1) the pixel data bus depends on the use 4-, 8-, 12-, 16-, 18-, or 24-bit per pixel data output pins. (2) all timings not illustrated in the waveform are programmable by software, control signal polarity, and driven edge of dss_pclk. (3) dss_vsync width must be programmed to be as small as possible. (4) the pixel clock frequency is programmable. (5) for more information, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). 154 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 dss_pclk dss_vsync dss_hsync dss_acbias dss_data[23:0] dl4 dl5 dl3 030-062
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6 serial communications interfaces 6.6.1 multichannel buffered serial port (mcbsp) timing there are five mcbsp modules called mcbsp1 through mcbsp5. mcbsp provides a full-duplex, direct serial interface between the AM3517/05 device and other devices in a system such as other application devices or codecs. it can accommodate a wide range of peripherals and clocked frame-oriented protocols (i2s, pcm, and tdm) due to its high level of versatility. the mcbsp1-5 modules may support two types of data transfer at the system level: ? the full-cycle mode, for which one clock period is used to transfer the data, generated on one edge and captured on the same edge (one clock period later). ? the half-cycle mode, for which one half clock period is used to transfer the data, generated on one edge and captured on the opposite edge (one half clock period later). note that a new data is generated only every clock period, which secures the required hold time. the interface clock (clkx/clkr) activation edge (data/frame sync capture and generation) has to be configured accordingly with the external peripheral (activation edge capability) and the type of data transfer required at the system level. the AM3517/05 mcbsp1-5 timing characteristics are described for both rising and falling activation edges. mcbsp1 supports: ? 6-pin mode: dx and dr as data pins; clkx, clkr, fsx, and fsr as control pins. ? 4-pin mode: dx and dr as data pins; clkx and fsx pins as control pins. the clkx and fsx pins are internally looped back via software configuration, respectively, to the clkr and fsr internal signals for data receive. mcbsp2, 3, 4, and 5 support only the 4-pin mode. the following sections describe the timing characteristics for applications in normal mode (that is, AM3517/05 mcbspx connected to one peripheral) and tdm applications in multipoint mode. 6.6.1.1 mcbsp in normal mode the following tables assume=testing over the recommended operating conditions. table 6-38. mcbsp timing conditions timing condition parameter 1.8v, 3.3 v unit input conditions value t r input signal rise time 2 (1) ns t f input signal fall time 2 ns output conditions c load output load 10 pf capacitance (1) maximum value. table 6-39. mcbsp1,2,4,5 output clock pulse duration parameter vddshv = 1.8v, 3.3v unit min max tc(clk) cycle time, 20.83 ns mcbsp1_clkr/mcbspx_clkx (1) tw(clkh) typical pulse duration, 0.5*p (2) 0.5*p (2) ns mcbsp1_clkr / mcbspx_clkx high (1) (1) in mcbspx, x identifies the mcbsp number; 1, 2, 4, or 5. (2) p = mcbsp1_clkr / mcbspx_clkx clock period. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 155 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-39. mcbsp1,2,4,5 output clock pulse duration (continued) parameter vddshv = 1.8v, 3.3v unit tw(clkl) typical pulse duration, 0.5*p (2) 0.5*p (2) ns mcbsp1_clkr / mcbspx_clkx low (1) tdc(clk) duty cycle error, -0.75 0.75 ns mcbsp1_clkr / mcbspx_clkx (1) table 6-40. mcbsp3 output clock pulse duration parameter vddshv = 1.8v, 3.3v unit min max tc(clk) cycle time, mcbsp3_clkx 31.25 ns tw(clkh) typical pulse duration, 0.5*p (1) 0.5*p (1) ns mcbsp3_clkx high tw(clkl) typical pulse duration, 0.5*p (1) 0.5*p (1) ns mcbsp3_clkx low tdc(clk) duty cycle error, -0.75 0.75 ns mcbsp3_clkx (1) p = mcbsp3_clkx clock period 6.6.1.1.1 mcbsp1 the following tables show the timing requirements and switching characteristics for mcbsp1. table 6-41. mcbsp1 timing requirements - rising edge and receive mode no. parameter vddshv=3.3v vddshv=1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkae) mcbsp1_dr master valid before half cycle 5.2 5.2 ns mcbsp1_clkr / slave mcbsp1_clkx active edge full cycle 4.0 4.0 ns master full cycle 4.2 4.2 ns slave b4 th(clkae- hold time, half cycle 5.8 5.8 ns drv) mcbsp1_dr master valid after half cycle 5.2 5.2 ns mcbsp1_clkr / slave mcbsp1_clkx active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 5.2 5.2 ns clkae) mcbsp1_fsr / slave mcbsp1_fsx full cycle 4.2 4.2 ns valid before slave mcbsp1_clkr / mcbsp1_clkx active edge b6 th(clkae-fsv) hold time, half cycle 0.5 0.5 ns mcbsp1_fsr / slave mcbsp1_fsx full cycle 1.0 1.0 ns valid after slave mcbsp1_clkr / mcbsp1_clkx active edge 156 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-42. mcbsp1 switching characteristics - rising edge and receive mode no. parameter vddshv=3.3v vddshv=1.8v unit min max min max b2 td(clkae-fsv) delay time, 0.2 14.8 0.2 14.8 ns mcbsp1_clkr active edge to mcbsp1_fsr / mcbsp1_fsx valid table 6-43. mcbsp1 timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, full cycle 5.2 4.7 ns clkxae) mcbsp1_fsx slave valid before half cycle 4.2 3.7 ns mcbsp1_clkx slave active edge b6 th(clkxae- hold time, full cycle 5.2 4.7 ns fsxv) mcbsp1_fsx slave valid after half cycle 1.0 0.5 ns mcbsp1_clkx slave active edge table 6-44. mcbsp1 switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.7 14.8 ns fsxv) mcbsp1_clkx active edge to mcbsp1_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp1_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp1_dx valid table 6-45. mcbsp1 timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkae) mcbsp1_dr master valid before half cycle 5.2 5.2 ns mcbsp1_clkr / slave mcbsp1_clkx active edge full cycle 4.0 4.0 ns master full cycle 4.2 4.2 ns slave b4 th(clkae- hold time, half cycle 5.8 5.8 ns drv) mcbsp1_dr master valid after half cycle 5.2 5.2 ns mcbsp1_clkr / slave mcbsp1_clkx active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 5.2 5.2 ns clkae) mcbsp1_fsr / slave mcbsp1_fsx full cycle 4.2 4.2 ns valid before slave mcbsp1_clkr / mcbsp1_clkx active edge copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 157 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-45. mcbsp1 timing requirements - falling edge and receive mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b6 th(clkae-fsv) hold time, half cycle 0.5 0.5 ns mcbsp1_fsr / slave mcbsp1_fsx full cycle 1.0 1.0 ns valid after slave mcbsp1_clkr / mcbsp1_clkx active edge table 6-46. mcbsp1 switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkae-fsv) delay time, mcbsp1_clkr / 0.2 14.8 0.7 14.8 ns mcbsp1_clkx active edge to mcbsp1_fsr / mcbsp1_fsx valid table 6-47. mcbsp1 timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp1_fsx slave valid before full cycle 4.2 4.2 ns mcbsp1_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp1_fsx slave valid after full cycle 1.0 1.0 ns mcbsp1_clkx slave active edge table 6-48. mcbsp1 switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.2 14.8 ns fsxv) mcbsp1_clkx active edge to mcbsp1_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp1_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp1_dx valid 158 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6.1.1.2 mcbsp2 the following tables show the timing requirements and switching characteristics for mcbsp2. table 6-49. mcbsp2 timing requirements - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkxae) mcbsp2_dr master valid before half cycle 5.2 5.2 ns mcbsp2_clkx slave active edge full cycle 4.2 4.2 ns master full cycle 4.2 4.2 ns slave b4 th(clkxae- hold time, half cycle 5.8 5.8 ns drv) mcbsp2_dr master valid after half cycle 5.2 5.2 ns mcbsp2_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp2_fsx slave valid before full cycle 4.2 4.2 ns mcbsp2_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsv) mcbsp2_fsx slave valid after full cycle 1.0 1.0 ns mcbsp2_clkx slave active edge table 6-50. mcbsp2 switching characteristics - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.2 14.8 ns fsxv) mcbsp2_clkx active edge to mcbsp2_fsx valid table 6-51. mcbsp2 timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 4.7 ns clkxae) mcbsp2_fsx slave valid before full cycle 4.2 3.7 ns mcbsp2_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 4.7 ns fsxv) mcbsp2_fsx slave valid after full cycle 1.0 0.5 ns mcbsp2_clkx slave active edge copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 159 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-52. mcbsp2 switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.2 14.8 ns fsxv) mcbsp2_clkx active edge to mcbsp2_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp2_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp2_dx valid table 6-53. mcbsp2 timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkxae) mcbsp2_dr master valid before half cycle 5.2 5.2 ns mcbsp2_clkx slave active edge full cycle 4.2 4.2 ns master full cycle 4.2 4.2 ns slave b4 th(clkxae- hold time, half cycle 5.8 5.8 ns drv) mcbsp2_dr master valid after half cycle 5.2 5.2 ns mcbsp2_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp2_fsx slave valid before full cycle 4.2 4.2 ns mcbsp2_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp2_fsx slave valid after full cycle 1.0 1.0 ns mcbsp2_clkx slave active edge table 6-54. mcbsp2 switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp2_clkx active 0.2 14.8 0.2 14.8 ns fsxv) edge to mcbsp2_fsx valid table 6-55. mcbsp2 timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp2_fsx slave valid before full cycle 4.2 4.2 ns mcbsp2_clkx slave active edge 160 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-55. mcbsp2 timing requirements - falling edge and transmit mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp2_fsx slave valid after full cycle 1.0 1.0 ns mcbsp2_clkx slave active edge table 6-56. mcbsp2 switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp2_clkx active 0.2 14.8 0.2 14.8 ns fsxv) edge to mcbsp2_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp2_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp2_dx valid 6.6.1.1.3 mcbsp3 6.6.1.1.3.1 mcbsp3 multiplexed on mcbsp3 pins the following tables show the timing conditions and switching characteristics for mcbsp3 multiplexed on mcbsp3 pins. note : all timings apply only to set #1- multiplexing on mcbsp3 pins. table 6-57. mcbsp3 (set #1) timing requirements - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp3_dr master valid before half cycle 7.7 7.7 ns mcbsp3_clkx slave active edge full cycle 5.6 5.6 ns master full cycle 5.8 5.8 ns slave b4 th(clkxae- hold time, half cycle 8.3 8.3 ns drv) mcbsp3_dr master valid after half cycle 7.7 7.7 ns mcbsp3_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp3_fsx slave valid before full cycle 5.8 5.8 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 161 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-58. mcbsp3 (set #1) switching characteristics - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 22.2 0.2 22.2 ns fsxv) edge to mcbsp3_fsx valid table 6-59. mcbsp3 (set #1) timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp3_fsx slave valid before full cycle 5.8 5.8 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsxv) mcbsp3_fsx slave valid after full cycle 1 1 ns mcbsp3_clkx slave active edge table 6-60. mcbsp3 (set #1) switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 22.2 0.2 22.2 ns fsxv) edge to mcbsp3_fsx valid b8 td(clkxae- delay time, master 0.6 22.2 0.6 22.2 ns dxv) mcbsp3_clkx slave 0.6 22.2 0.6 22.2 ns active edge to mcbsp3_dx valid table 6-61. mcbsp3 (set #1) timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp3_dr master valid before half cycle 7.7 7.7 ns mcbsp3_clkx slave active edge full cycle 5.6 5.6 ns master full cycle 5.8 5.8 ns slave th(clkxae- hold time, half cycle 8.3 8.3 ns drv) mcbsp3_dr master valid after half cycle 7.7 7.7 ns mcbsp3_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fxsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp3_fsx slave valid before full cycle 5.8 5.8 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsxv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge 162 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-62. mcbsp3 (set #1) switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 22.2 0.2 22.2 ns fsxv) edge to mcbsp3_fsx valid table 6-63. mcbsp3 (set #1) timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp3_fsx slave valid before full cycle 4.2 4.2 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge table 6-64. mcbsp3 (set #1) switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 22.2 0.2 22.2 ns fsxv) edge to mcbsp3_fsx valid b8 td(clkxae- delay time, master 0.6 22.2 0.6 22.2 ns dxv) mcbsp3_clkx slave 0.6 22.2 0.6 22.2 ns active edge to mcbsp3_dx valid 6.6.1.1.3.2 mcbsp3 multiplexed on uart2 or mcbsp1 pins the following tables show the timing conditions and switching characteristics for mcbsp3 multiplexed on uart2 or mcbsp1 pins. note: these timings only apply to set #2 (multiplexing mode on uart2 pins) and set #3 (multiplexing on mcbsp1 pins). table 6-65. mcbsp3 (sets #2 and #3) timing requirements - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkxae) mcbsp3_dr master valid before half cycle 5.2 5.2 ns mcbsp3_clkx slave active edge full cycle 4.2 4.2 ns master full cycle 4.2 4.2 ns slave b4 th(clkxae- hold time, half cycle 5.8 5.8 ns drv) mcbsp3_dr master valid after half cycle 5.2 5.2 ns mcbsp3_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 163 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-65. mcbsp3 (sets #2 and #3) timing requirements - rising edge and receive mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b5 tsu(fsv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp3_fsx slave valid before full cycle 4.2 4.2 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge table 6-66. mcbsp3 (sets #2 and #3) switching characteristics - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.2 14.8 ns fsxv) mcbsp3_clkx active edge to mcbsp3_fsx valid table 6-67. mcbsp3 (sets #2 and #3) timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp3_fsx slave valid before full cycle 4.2 4.2 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge table 6-68. mcbsp3 (sets #2 and #3) switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 14.8 0.2 14.8 ns fsxv) edge to mcbsp3_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp3_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp3_dx valid table 6-69. mcbsp3 (sets #2 and #3) timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 5.0 5.0 ns clkxae) mcbsp3_dr master valid before half cycle 5.2 5.2 ns mcbsp3_clkx slave active edge full cycle 4.2 4.2 ns master full cycle 4.2 4.2 ns slave 164 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-69. mcbsp3 (sets #2 and #3) timing requirements - falling edge and receive mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b4 th(clkxae- hold time, half cycle 5.8 5.8 ns drv) mcbsp3_dr master valid after half cycle 5.2 5.2 ns mcbsp3_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fxsv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp3_fsx slave valid before full cycle 4.2 4.2 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge table 6-70. mcbsp3 (sets #2 and #3) switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 14.8 0.2 14.8 ns fsxv) edge to mcbsp3_fsx valid table 6-71. mcbsp3 (sets #2 and #3) timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 5.2 5.2 ns clkxae) mcbsp3_fsx slave valid before full cycle 4.2 4.2 ns mcbsp3_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp3_fsx slave valid after full cycle 1.0 1.0 ns mcbsp3_clkx slave active edge table 6-72. mcbsp3 (sets #2 and #3) switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1 .8v unit min max min max b2 td(clkxae- delay time, mcbsp3_clkx active 0.2 14.8 0.2 14.8 ns fsxv) edge to mcbsp3_fsx valid b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp3_clkx active edge to mcbsp3_dx valid slave 0.6 14.8 0.6 14.8 ns 6.6.1.1.4 mcbsp4 the following tables show the timing requirements and switching characteristics for mcbsp4. table 6-73. mcbsp4 timing requirements - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 165 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-73. mcbsp4 timing requirements - rising edge and receive mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b3 tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp4_dr master valid before half cycle 7.7 7.7 ns mcbsp4_clkx slave active edge full cycle 3.2 3.2 ns master full cycle 4.2 4.2 ns slave b4 th(clkxae- hold time, half cycle 7.7 7.7 ns drv) mcbsp4_dr master valid after half cycle 5.2 5.2 ns mcbsp4_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp4_fsx slave valid before full cycle 4.2 4.2 ns mcbsp4_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsv) mcbsp4_fsx slave valid after full cycle 1.0 1.0 ns mcbsp4_clkx slave active edge table 6-74. mcbsp4 switching characteristics - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 16.6 0.2 16.6 ns fsxv) mcbsp4_clkx active edge to mcbsp4_fsx valid table 6-75. mcbsp4 timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp4_fsx slave valid before full cycle 3.7 3.7 ns mcbsp4_clkx slave active edge b6 th(clkxae- hold time, half cycle 1.0 1.0 ns fsxv) mcbsp4_fsx slave valid after full cycle 1.0 1.0 ns mcbsp4_clkx slave active edge table 6-76. mcbsp4 switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 16.6 0.2 16.6 ns fsxv) mcbsp4_clkx active edge to mcbsp4_fsx valid 166 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-76. mcbsp4 switching characteristics - rising edge and transmit mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b8 td(clkxae- delay time, master 0.6 16.6 0.6 16.6 ns dxv) mcbsp4_clkx slave 0.6 17.3 0.6 17.3 ns active edge to mcbsp4_dx valid table 6-77. mcbsp4 timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp4_dr master valid before half cycle 7.7 7.7 ns mcbsp4_clkx slave active edge full cycle 5.6 5.6 ns master full cycle 5.8 5.8 ns slave b4 th(clkxae- hold time, half cycle 7.7 7.7 ns drv) mcbsp4_dr master valid after half cycle 5.2 5.2 ns mcbsp4_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fxsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp4_fsx slave valid before full cycle 5.8 5.8 ns mcbsp4_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp4_fsx slave valid after mcbsp4_clkx active edge full cycle 1.0 1.0 ns slave table 6-78. mcbsp4 switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp4_clkx active 0.2 16.6 0.2 16.6 ns fsxv) edge to mcbsp4_fsx valid table 6-79. mcbsp4 timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp4_fsx slave valid before full cycle 3.7 3.7 ns mcbsp4_clkx slave active edge b6 th(clkxae- hold time, half cycle 5.2 5.2 ns fsxv) mcbsp4_fsx slave valid after full cycle 1.0 1.0 ns mcbsp4_clkx slave active edge copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 167 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-80. mcbsp4 switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp4_clkx active 0.2 16.6 0.2 16.6 ns fsxv) edge to mcbsp4_fsx valid b8 td(clkxae- delay time, master 0.6 16.6 0.6 16.6 ns dxv) mcbsp4_clkx active edge to slave 0.6 17.3 0.6 17.3 ns mcbsp4_dx valid 168 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6.1.1.5 mcbsp5 the following tables show the timing conditions and switching characteristics for mcbsp5. table 6-81. mcbsp5 timing requirements - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp5_dr master valid before half cycle 7.7 7.7 ns mcbsp5_clkx slave active edge full cycle 5.6 5.6 ns master full cycle 5.8 5.8 ns slave b4 th(clkxae- hold time, half cycle 7.5 7.5 ns drv) mcbsp5_dr master valid after half cycle 7.7 7.7 ns mcbsp5_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp5_fsx slave valid before full cycle 5.8 5.8 ns mcbsp5_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsv) mcbsp5_fsx slave valid after full cycle 1.0 1.0 ns mcbsp5_clkx slave active edge table 6-82. mcbsp5 switching characteristics - rising edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp5_clkx active 0.2 14.8 0.7 14.8 ns fsxv) edge to mcbsp5_fsx valid table 6-83. mcbsp5 timing requirements - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp5_fsx slave valid before full cycle 5.8 5.8 ns mcbsp5_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsxv) mcbsp5_fsx slave valid after full cycle 1.0 1.0 ns mcbsp5_clkx slave active edge table 6-84. mcbsp5 switching characteristics - rising edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 14.8 0.2 14.8 ns fsxv) mcbsp5_clkx active edge to mcbsp5_fsx valid copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 169 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-84. mcbsp5 switching characteristics - rising edge and transmit mode (continued) no. parameter vddshv = 3.3v vddshv = 1.8v unit b8 td(clkxae- delay time, master 0.6 14.8 0.6 14.8 ns dxv) mcbsp5_clkx slave 0.6 14.8 0.6 14.8 ns active edge to mcbsp5_dx valid table 6-85. mcbsp5 timing requirements - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b3 tsu(drv- setup time, half cycle 7.5 7.5 ns clkxae) mcbsp5_dr master valid before half cycle 7.7 7.7 ns mcbsp5_clkx slave active edge full cycle 5.6 5.6 ns master full cycle 5.8 5.8 ns slave b4 th(clkxae- hold time, half cycle 8.3 8.3 ns drv) mcbsp5_dr master valid after half cycle 7.7 7.7 ns mcbsp5_clkx slave active edge full cycle 1.5 1.5 ns master full cycle 0.9 0.9 ns slave b5 tsu(fxsv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp5_fsx slave valid before full cycle 5.8 5.8 ns mcbsp5_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsxv) mcbsp5_fsx slave valid after full cycle 1.0 1.0 ns mcbsp5_clkx slave active edge table 6-86. mcbsp5 switching characteristics - falling edge and receive mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, mcbsp5_clkx active 0.2 22.2 0.2 22.2 ns fsxv) edge to mcbsp5_fsx valid table 6-87. mcbsp5 timing requirements - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b5 tsu(fsxv- setup time, half cycle 7.7 7.7 ns clkxae) mcbsp5_fsx slave valid before full cycle 5.8 5.8 ns mcbsp5_clkx slave active edge b6 th(clkxae- hold time, half cycle 7.7 7.7 ns fsxv) mcbsp5_fsx slave valid after full cycle 1.0 1.0 ns mcbsp5_clkx slave active edge 170 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-88. mcbsp5 switching characteristics - falling edge and transmit mode no. parameter vddshv = 3.3v vddshv = 1.8v unit min max min max b2 td(clkxae- delay time, 0.2 22.2 0.2 22.2 ns fsxv) mcbsp5_clkx active edge to mcbsp5_fsx valid b8 td(clkxae- delay time, master 0.6 22.2 0.6 22.2 ns dxv) mcbsp5_clkx slave 0.6 22.2 0.6 22.2 ns active edge to mcbsp5_dx valid 6.6.1.1.6 mcbsp in tdm mode the following tables assume=testing over the recommended operating conditions. table 6-89. mcbsp timing conditions ? tdm in multipoint mode parameter description vddshv = 1.8v or 3.3v unit min max tr input signal rise time 1 8.5 ns tf input signal fall time 1 8.5 ns cload output load capacitance 40 pf table 6-90. mcbsp timing requirements ? tdm in multipoint mode index parameter description vddshv = 1.8v or 3.3v unit min max tw(clkh) cycle time, mcbspx_clkx 162.8 ns tw(clkh) typical pulse duration, mcbspx_clkx high 81.4 ns tw(clkl) typical pulse duration, mcbspx_clkx low 81.4 ns tdc(clk) duty cycle error, mcbspx_clkx -8.14 8.14 ns b3 tsu(drv-clkae) setup time, mcbspx_dr valid before 9 ns mcbspx_clkx active edge b4 th(clkae-drv) hold time, mcbspx_dr valid after mcbspx_clkx 2.4 ns active edge b5 tsu(fsv-clkae) setup time, mcbspx_fsx valid before 9 ns mcbspx_clkx active edge b6 th(clkae-fsv) hold time, mcbspx_fsx valid after mcbspx_clkx 2.4 ns active edge table 6-91. mcbsp switching characteristics ? tdm in multipoint mode index parameter description vddshv = 1.8v or 3.3v unit min max b8 td(clkxae-dxv) delay time, mcbspx_clkx active edge to 0.6 16.8 ns mcbspx_dx valid copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 171 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.1.1.7 mcbsp timing diagrams figure 6-37. mcbsp rising edge receive timing in master mode figure 6-38. mcbsp rising edge receive timing in slave mode figure 6-39. mcbsp rising edge transmit timing in master mode figure 6-40. mcbsp rising edge transmit timing in slave mode figure 6-41. mcbsp falling edge receive timing in master mode 172 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mcbspx_clkr mcbspx_fsr mcbspx_dr d7 d6 d5 b2 b2 b3 b4 030-072 mcbspx_clkx mcbspx_fsx mcbspx_dx d7 d6 d5 b8 b5 b6 030-071 mcbspx_clkx mcbspx_fsx mcbspx_dx d7 d6 d5 b2 b2 b8 030-070 mcbspx_clkr mcbspx_fsr mcbspx_dr d7 d6 d5 b3 b4 b5 b6 030-069 mcbspx_clkr mcbspx_fsr mcbspx_dr d7 d6 d5 b2 b2 b3 b4 030-068
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-42. mcbsp falling edge receive timing in slave mode figure 6-43. mcbsp falling edge transmit timing in master mode figure 6-44. mcbsp falling edge transmit timing in slave mode copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 173 submit documentation feedback product folder links: AM3517 am3505 mcbspx_clkr mcbspx_fsr mcbspx_dr d7 d6 d5 b3 b4 b5 b6 030-073 mcbspx_clkx mcbspx_fsx mcbspx_dx d7 d6 d5 b8 b5 b6 030-075 mcbspx_clkx mcbspx_fsx mcbspx_dx d7 d6 d5 b2 b2 b8 030-074
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.2 multichannel serial port interface (mcspi) timing the multichannel spi is a master/slave synchronous serial bus. the mcspi1 module supports up to four peripherals and the others (mcspi2, mcspi3, and mcspi4) support up to two peripherals. the following timings are applicable to the different configurations of mcspi in master/slave mode for any mcspi and any channel (n). 6.6.2.1 mcspi in slave mode the following tables assume testing over the recommended operating conditions. table 6-92. mcspi interface timing requirements ? slave mode no. parameter 1.8 v 3.3 v unit min max min max ss0 t c(clk) cycle time, mcspix_clk 41.67 41.67 ns ss1 t w(clk) pulse duration, mcspix_clk high or low 18.75 22.92 11.25 ns ss2 t su(simov-clkae) setup time, mcspix_simo valid before mcspix_clk 4.2 4 ns active edge ss3 t h(simov-clkae) hold time, mcspix_simo valid after mcspix_clk active 4.6 3 ns edge ss4 t su(cs0v-clkfe) setup time, mcspix_cs0 valid before mcspix_clk first 13.8 7 ns edge ss5 t h(cs0i-clkle) hold time, mcspix_cs0 invalid after mcspix_clk last 13.8 9.17 ns edge table 6-93. mcspi interface switching characteristics (1) (2) (3) (4) no. parameter 1.8 v 3.3 v unit min max min max ss6 t d(clkae-somiv) delay time, mcspix_clk active edge to mcspix_somi 1.8 15.9 2 16.5 ns shifted ss7 t d(cs0ae-somiv) delay time, mcspix_cs0 active edge to modes 0 and 2 16.38 15.9 ns mcspix_somi shifted (1) the capacitive load is equivalent to 20 pf. (2) in mcspix, x is equal to 1, 2, 3, or 4. (3) the polarity of mcspix_clk and the active edge (rising or falling) on which mcspix_simo is driven and mcspix_somi is latched is all software configurable. (4) this timing applies to all configurations regardless of mcspix_clk polarity and which clock edges are used to drive output data and capture input data. 174 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-45. mcspi interface transmit and receive in slave mode (1) (2) (1) the active clock edge (rising or falling) on which mcspi_somi is driven and mcspi_simo data is latched is software configurable with the bit mspi_chconfx[0] = pha and the bit mspi_chconfx[1] = pol. (2) the polarity of mcspix_csi is software configurable with the bit mspi_chconfx[6] = epol in mcspix, x is equal to 1, 2, 3, or 4. 6.6.2.2 mcspi in master mode the following tables assume testing over the recommended operating conditions. table 6-94. mcspi1, 2, and 4 interface timing requirements ? master mode (1) (2) no. parameter 1.8 v 3.3 v unit min max min max sm2 t su(somiv-clkae) setup time, mcspix_somi valid before mcspix_clk 2.56 4 ns active edge sm3 t h(somiv-clkae) hold time, mcspix_somi valid after mcspix_clk active 2.93 4 ns edge (1) the input timing requirements are given by considering a rise time and a fall time of 4 ns. (2) in mcspix, x is equal to 1, 2, 3, or 4. in mcspix_csn, n is equal to 0, 1, 2, or 3 for x equal to 1, n is equal to 0 or 1 for x equal to 2 and 3. n is equal to 0 for x equal to 4. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 175 submit documentation feedback product folder links: AM3517 am3505 mcspix_cs0(epol=1) mcspix_clk(pol=0)mcspix_clk(pol=1) mcspix_simomcspix_somi mcspix_cs0(epol=1) mcspix_clk(pol=0)mcspix_clk(pol=1) mcspix_simomcspix_somi bit n-1 bit n-2 bit n-3 bit n-4 bit 0 bit n-1 bit n-2 bit n-3 bit n-4 bit 0 bit n-1 bit n-2 bit n-3 bit 1 bit 0 bit n-1 bit n-2 bit n-3 bit 1 bit 0 ss4 ss5 ss6 ss3 ss1 ss0 ss2 ss1 ss0 ss4 ss5 ss3 ss1 ss0 ss1 ss0 ss2 ss6 ss7 mode 0 & 2mode 1 & 3 030-076
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-95. mcspi1, 2, and 4 interface switching characteristics ? master mode (1) (2) (3) no. parameter 1.8 v 3.3 v unit min max min max sm0 t c(clk) cycle time, mcspix_clk 20.83 20.83 ns tj(clk) cycle jitter (4) , mcspix_clk -200 200 -200 200 ps sm1 t w(clk) pulse duration, mcspix_clk high or low 0.45p (5) 0.55p (5) 0.45p (5) 0.55p (5) ns sm4 t d(clkae-simov) delay time, mcspix_clk active edge to -2.1 5 -3 6 ns mcspix_simo shifted sm5 t d(csna-clkfe) delay time, mcspix_csi active to modes 1 a (6) - 3.2 a (6) - 3.0 6 ns mcspix_clk first edge and 3 modes 0 b (7) - 3.2 b (7) -3.0 6 ns and 2 sm6 t d(clkle-csni) delay time, mcspix_clk last edge to modes 1 b (7) - 3.2 b (7) - 3.0 ns mcspix_csi inactive and 3 modes 0 a (6) - 3.2 a (6) - 3.0 ns and 2 sm7 t d(csnae-simov) delay time, mcspix_csi active edge modes 0 5 5 ns to mcspix_simo shifted and 2 (1) timings are given for a maximum load capacitance of 20 pf for spix_csn signals, 30 pf for spix_clk and spix_simo signals with x = 1 or 2, and 20 pf for spi4_clk and spi4_simo signals. (2) in mcspix, x is equal to 1, 2, 3, or 4. in mcspix_csn, n is equal to 0, 1, 2, or 3 for x equal to 1, n is equal to 0 or 1 for x equal to 2 and 3. n is equal to 0 for x equal to 4. (3) the polarity of mcspix_clk and the active edge (rising or falling) on which mcspix_simo is driven and mcspix_somi is latched is all software configurable. (4) maximum cycle jitter supported by mcspix_clk input clock. (5) p = mcspix_clk clock period (6) case p = 20.8 ns, a = (tcs+0.5)*p (tcs is a bit field of mspi_chconfx[26:25] register). case p > 20.8 ns, a = tcs*p (tcs is a bitfield of mspi_chconfx[26:25] register). for more information, see the device multichannel serial port interface (mcspi) reference guide [literature number sprufv6 ]. (7) b = tcs*p (tcs is a bit field of mspi_chconfx[26:25] register). for more information, see the device multichannel serial port interface (mcspi) reference guide [literature number sprufv6 ]. the following tables assume testing over the recommended operating conditions. table 6-96. mcspi 3 interface timing requirements ? master mode (1) (2) no. parameter 1.8 v 3.3 v unit min max min max sm2 t su(somiv-clkae) setup time, mcspi3_somi valid before 2.5 4 ns mcspi3_clk active edge sm3 t h(somiv-clkae) hold time, mcspi3_somi valid after mcspi3_clk 2.89 4 ns active edge (1) the input timing requirements are given by considering a rise time and a fall time of 4 ns. (2) in mcspi3_csn, n is equal to 0 or 1. the polarity of mcspi3_clk and the active edge (rising or falling) on which mcspi3_simo is driven and mcspi3_somi is latched is all software configurable. 176 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-97. mcspi3 interface switching characteristics ? master mode (1) (2) (3) no. parameter 1.8 v 3.3 v unit min max min max sm0 t c(clk) cycle time, mcspix_clk 41.67 41.67 ns tj(clk) cycle jitter (4) -200 200 -200 200 ps sm1 t w(clk) pulse duration, mcspix_clk high or low 0.45p (5) 0.55p (5) 0.45p (5) 0.55p (5) ns sm4 t d(clkae-simov) delay time, mcspix_clk active edge to -2.1 11.3 -3 ns mcspix_simo shifted sm5 t d(csna-clkfe) delay time, mcspix_csi active modes 1 a (6) - 4.4 a (6) - 3.0 6 ns to mcspix_clk first edge and 3 modes 0 b (7) - 4.4 b (7) - 3.0 6 ns and 2 sm6 t d(clkle-csni) delay time, mcspix_clk last modes 1 b (7) - 4.4 b (7) - 3.0 ns edge to mcspix_csi inactive and 3 modes 0 a (6) - 4.4 a (6) - 3.0 ns and 2 sm7 t d(csnae-simov) delay time, mcspix_csi active modes 0 11.3 5 ns edge to mcspix_simo shifted and 2 (1) the capacitive load is equivalent to 20 pf. (2) in mcspi3_csn, n is equal to 0 or 1. the polarity of mcspi3_clk and the active edge (rising or falling) on which mcspi3_simo is driven and mcspi3_somi is latched are all software configurable. (3) this timing applies to all configurations regardless of mcspi3_clk polarity and which clock edges are used to drive output data and capture input data. (4) maximum cycle jitter supported by mcspix_clk input clock. (5) p = mcspix_clk clock period. (6) case p = 20.8 ns, a = (tcs + 0.5)*p (tcs is a bit field of mspi_chconfx[26:25] register). case p > 20.8 ns, a = tcs*p (tcs is a bit field of mspi_chconfx[26:25] register). for more information, see the device multichannel serial port interface (mcspi) reference guide [literature number sprufv6 ]. (7) b = tcs*p (tcs is a bit field of mspi_chconfx[26:25] register). for more information, see the device multichannel serial port interface (mcspi) reference guide [literature number sprufv6 ]. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 177 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-46. mcspi interface transmit and receive in master mode (1) (2) (3) (1) the active clock edge (rising or falling) on which mcspix_simo is driven and mcspi_somi data is latched is software configurable with the bit mspi_chconfx[0] = pha and the bit mspi_chconfx[1] = pol. (2) the polarity of mcspix_csi is software configurable with the bit mspi_chconfx[6] = epol. (3) in mcspix, x is equal to 1. in mcspix_csn, n is equal to 0, 1, 2, or 3. 178 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mcspix_csn(epol=1) mcspix_clk(pol=0)mcspix_clk(pol=1) mcspix_simomcspix_somi mcspix_csn(epol=1) mcspix_clk(pol=0)mcspix_clk(pol=1) mcspix_simomcspix_somi bit n-1 bit n-2 bit n-3 bit n-4 bit 0 bit n-1 bit n-2 bit n-3 bit n-4 bit 0 bit n-1 bit n-2 bit n-3 bit 1 bit 0 bit n-1 bit n-2 bit n-3 bit 1 bit 0 sm5 sm6 sm4 sm3 sm1 sm0 sm2 sm1 sm0 sm5 sm6 sm3 sm1 sm0 sm1 sm0 sm2 sm4 sm7 mode 0 & 2mode 1 & 3 030-077
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6.3 multiport full-speed universal serial bus (usb) interface the AM3517/05 microprocessor provides three usb ports working in full- and low-speed data transactions (up to 12mbit/s). connected to either a serial link controller or a serial phy (phy interface modes) it supports: ? 6-pin (tx: dat/se0 or tx: dp/dm) unidirectional mode ? 4-pin bidirectional mode ? 3-pin bidirectional mode 6.6.3.1 multiport full-speed universal serial bus (usb) ? unidirectional standard 6-pin mode the following tables assume testing over the recommended operating conditions. table 6-98. low-/full-speed usb timing conditions unidirectional standard 6-pin mode timing condition parameter 1.8v, 3.3v unit input conditions t r input signal rise time 2.0 ns t f input signal fall time 2.0 ns output conditions c load output load capacitance 15.0 pf table 6-99. low-/full-speed usb timing requirements unidirectional standard 6-pin mode no. parameter 1.8v, 3.3v unit min max fsu1 t d(vp,vm) time duration, mmx_rxdp and mmx_rxdm low together during transition 14.0 ns fsu2 t d(vp,vm) time duration, mmx_rxdp and mmx_rxdm high together during transition 8.0 ns fsu3 t d(rcvu0) time duration, mmx_rrxcv undefine during a single end 0 (mmx_rxdp and 14.0 ns mmx_rxdm low together) fsu4 t d(rcvu1) time duration, mmx_rxrcv undefine during a single end 1 (mmx_rxdp and 8.0 ns mmx_rxdm high together) table 6-100. low-/full-speed usb switching characteristics unidirectional standard 6-pin mode no. parameter 1.8v, 3.3v unit min max fsu5 t d(txenl-datv) delay time, mmx_txen_n low to mmx_txdat valid 81.8 84.8 ns fsu6 t d(txenl-se0v) delay time, mmx_txen_n low to mmx_txse0 valid 81.8 84.8 ns fsu7 t s(dat-se0) skew between mmx_txdat and mmx_txse0 transition 1.5 ns fsu8 t d(dati-txenh) delay time, mmx_txdat invalid to mmx_txen_n high 81.8 ns fsu9 t d(se0i-txenh) delay time, mmx_txse0 invalid to mmx_txen_n high 81.8 ns t r(do) rise time, mmx_txen_n 4.0 ns t f(do) fall time, mmx_txen_n 4.0 ns t r(do) rise time, mmx_txdat 4.0 ns t f(do) fall time, mmx_txdat 4.0 ns t r(do) rise time, mmx_txse0 4.0 ns t f(do) fall time, mmx_txse0 4.0 ns copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 179 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in mmx, x is equal to 0, 1, or 2. figure 6-47. low-/full-speed usb unidirectional standard 6-pin mode 6.6.3.2 multiport full-speed universal serial bus (usb) ? bidirectional standard 4-pin mode the following tables assume testing over the recommended operating conditions. table 6-101. low-/full-speed usb timing conditions bidirectional standard 4-pin mode timing condition parameter 1.8v, 3.3v unit input conditions t r input signal rise time 2.0 ns t f input signal fall time 2.0 ns output conditions c load output load capacitance 15.0 pf table 6-102. low-/full-speed usb timing requirements bidirectional standard 4-pin mode no. parameter 1.8v, 3.3v unit min max fsu10 t d(dat,se0) time duration, mmx_txdat and mmx_txse0 low together during 14.0 ns transition fsu11 t d(dat,se0) time duration, mmx_txdat and mmx_txse0 high together during 8.0 ns transition fsu12 t d(rcvu0) time duration, mmx_rrxcv undefine during a single end 0 14.0 ns (mmx_txdat and mmx_txse0 low together) fsu13 t d(rcvu1) time duration, mmx_rxrcv undefine during a single end 1 8.0 ns (mmx_txdat and mmx_txse0 high together) table 6-103. low-/full-speed usb switching characteristics bidirectional standard 4-pin mode no. parameter 1.8v, 3.3v unit min max fsu14 t d(txenl-datv) delay time, mmx_txen_n low to mmx_txdat valid 81.8 84.8 ns fsu15 t d(txenl-se0v) delay time, mmx_txen_n low to mmx_txse0 valid 81.8 84.8 ns fsu16 t s(dat-se0) skew between mmx_txdat and mmx_txse0 transition 1.5 ns fsu17 t d(datv-txenh) delay time, mmx_txdat invalid before mmx_txen_n high 81.8 ns fsu18 t d(se0v-txenh) delay time, mmx_txse0 invalid before mmx_txen_n high 81.8 ns t r(txen) rise time, mmx_txen_n 4.0 ns 180 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mmx_txen_n mmx_txdat mmx_txse0 mmx_rxdp mmx_rxdm mmx_rxrcv fsu5 fsu6 fsu7 fsu1 fsu1 fsu2 fsu2 fsu3 fsu4 fsu8 fsu9 transmit receive 030-080
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-103. low-/full-speed usb switching characteristics bidirectional standard 4-pin mode (continued) no. parameter 1.8v, 3.3v unit min max t f(txen) fall time, mmx_txen_n 4.0 ns t r(dat) rise time, mmx_txdat 4.0 ns t f(dat) fall time, mmx_txdat 4.0 ns t r(se0) rise time, mmx_txse0 4.0 ns t f(se0) fall time, mmx_txse0 4.0 ns in mmx, x is equal to 0, 1, or 2. figure 6-48. low-/full-speed usb bidirectional standard 4-pin mode 6.6.3.3 multiport full-speed universal serial bus (usb) ? bidirectional standard 3-pin mode the following tables assume testing over the recommended operating conditions. table 6-104. low-/full-speed usb timing conditions bidirectional standard 3-pin mode timing condition parameter 1.8v, 3.3v unit input conditions t r input signal rise time 2.0 ns t f input signal fall time 2.0 ns output conditions c load output load capacitance 15.0 pf table 6-105. low-/full-speed usb timing requirements bidirectional standard 3-pin mode no. parameter 1.8v, 3.3v unit min max fsu19 t d(dat,se0) time duration, mmx_txdat and mmx_txse0 low together during 14.0 ns transition fsu20 t d(dat,se0) time duration, mmx_tsdat and mmx_txse0 high together during 8.0 ns transition table 6-106. low-/full-speed usb switching characteristics bidirectional standard 3-pin mode no. parameter 1.8v, 3.3v unit min max fsu21 t d(txenl-datv) delay time, mmx_txen_n low to mmx_txdat valid 81.8 84.8 ns fsu22 t d(txenl-se0v) delay time, mmx_txen_n low to mmx_txse0 valid 81.8 84.8 ns fsu23 t s(dat-se0) skew between mmx_txdat and mmx_txse0 transition 1.5 ns copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 181 submit documentation feedback product folder links: AM3517 am3505 mmx_txen_n mmx_txdat mmx_txse0 mmx_rxrcv fsu16 fsu14 fsu15 fsu10 fsu10 fsu11 fsu11 fsu12 fsu13 fsu17 fsu18 transmit receive 030-081
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-106. low-/full-speed usb switching characteristics bidirectional standard 3-pin mode (continued) no. parameter 1.8v, 3.3v unit min max fsu24 t d(dati-txenh) delay time, mmx_txdat invalid to mmx_txen_n high 81.8 ns fsu25 t d(se0i-txenh) delay time, mmx_txse0 invalid to mmx_txen_n high 81.8 ns t r(do) rise time, mmx_txen_n 4.0 ns t f(do) fall time, mmx_txen_n 4.0 ns t r(do) rise time, mmx_txdat 4.0 ns t f(do) fall time, mmx_txdat 4.0 ns t r(do) rise time, mmx_txse0 4.0 ns t f(do) fall time, mmx_txse0 4.0 ns in mmx, x is equal to 0, 1, or 2. figure 6-49. low-/full-speed usb bidirectional standard 3-pin mode 6.6.4 multiport high-speed universal serial bus (usb) timing in addition to the full-speed usb controller, a high-speed (hs) usb controller is instantiated inside the AM3517/05. it allows high-speed transactions (up to 480 mbit/s) on the usb ports 1 and 2. ? port 1 and port 2: ? 12-bit master mode (sdr) 6.6.4.1 high-speed universal serial bus (usb) on ports 1 and 2 12-bit master mode the following tables assume testing over the recommended operating conditions. table 6-107. high-speed usb timing conditions 12-bit master mode timing condition parameter 1.8v, 3.3v unit input conditions t r input signal rise time 2 ns t f input signal fall time 2 ns output conditions c load output load capacitance 3 pf table 6-108. high-speed usb timing requirements 12-bit master mode (1) no. parameter 1.8v, 3.3v unit min max hsu3 t s(dirv-clkh) setup time, hsusbx_dir valid before hsusbx_clk rising edge 7.5 ns t s(nxtv-clkh) setup time, hsusbx_nxt valid before hsusbx_clk rising edge 7.5 ns hsu4 t h(clkh-diriv) hold time, hsusbx_dir valid after hsusbx_clk rising edge 0.2 ns (1) in hsusbx, x is equal to 1 or 2. 182 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mmx_txen_n mmx_txdat mmx_txse0 fsu23 fsu21 fsu22 fsu19 fsu19 fsu20 fsu20 fsu24 fsu25 transmit receive 030-082
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-108. high-speed usb timing requirements 12-bit master mode (1) (continued) no. parameter 1.8v, 3.3v unit min max t h(clkh-nxt/iv) hold time, hsusbx_nxt valid after hsusbx_clk rising edge 0.2 ns hsu5 t s(datav-clkh) setup time, hsusbx_data[0:7] valid before hsusbx_clk rising edge 7.5 ns hsu6 t h(clkh-dativ) hold time, hsusbx_data[0:7] valid after hsusbx_clk rising edge 0.2 ns table 6-109. high-speed usb switching characteristics 12-bit master mode (1) n o. parameter 1.8v, 3.3v unit min max hsu0 f p(clk) hsusbx_clk clock frequency 60 mhz t j(clk) jitter standard deviation (2) , hsusbx_clk 200 ps hsu1 t d(clkh-stpv) delay time, hsusbx_clk high to output hsusbx_stp valid 13 ns t d(clkh-stpiv) delay time, hsusbx_clk high to output hsusbx_stp invalid 2 ns hsu2 t d(clkh-dv) delay time, hsusbx_clk high to output hsusbx_data[0:7] valid 13 ns t d(clkh-div) delay time, hsusbx_clk high to output hsusbx_data[0:7] invalid 2 ns t r(do) rise time, output signals 2 ns t f(do) fall time, output signals 2 ns (1) in hsusbx, x is equal to 1 or 2. (2) the jitter probability density can be approximated by a gaussian function. in hsusbx, x is equal to 1 or 2. figure 6-50. high-speed usb 12-bit master mode copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 183 submit documentation feedback product folder links: AM3517 am3505 hsusbx_clk hsusbx_stp hsusbx_dir_&_nxt hsusbx_data[7:0] data_out data_in hsu1 hsu0 hsu1 hsu4 hsu2 hsu2 hsu6 hsu3 hsu5 030-087
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.5 usb0 otg (usb2.0 otg) the AM3517/05 usb2.0 peripheral supports the following features: ? usb 2.0 peripheral at speeds high speed (hs: 480 mb/s) and full speed (fs: 12 mb/s) ? usb 2.0 host at speeds hs, fs, and low speed (ls: 1.5 mb/s) ? all transfer modes (control, bulk, interrupt, and isochronous) ? 16 transmit (tx) and 16 receive (rx) endpoints in addition to endpoint 0 ? fifo ram ? 32k endpoint ? programmable size ? integrated usb 2.0 high speed phy ? connects to a standard charge pump for vbus 5 v generation ? rndis mode for accelerating rndis type protocols using short packet termination over usb 6.6.5.1 usb otg electrical parameters the usb otg electrical parameters meet or exceed those specified in the following documents which can be obtained from the usb implementers forum: ? universal serial bus specification, revision 2.0, april 27, 2000 ? on-the-go supplement to the usb 2.0 specification, revision 1.3, december 5, 2006 ? engineering change notice ? pull-up/pull-down resistors ? , universal serial bus specification revision 2.0 for additional information related to usb otg electrical parameters, please see the respective documents on the usb implementers forum web site ( http://www.usb.org ). 184 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6.6 high-end controller area network controller (hecc) timing the AM3517/05 device has a high-end controller area network controller (hecc). the hecc uses established protocol to communicate serially with other controllers in harsh environments. the hecc is fully compliant with the controller area network (can) protocol, version 2.0b. key features of the hecc include the following: ? can, version 2.0b compliant ? 32 rx/tx message objects ? 32 receive identifier masks ? programmable wake-up on bus activity ? programmable interrupt scheme ? automatic reply to a remote request ? automatic re-transmission in case of error or loss of arbitration ? protection against reception of a new message ? 32-bit time stamp ? local network time counter ? programmable priority register for each message ? programmable transmission and reception time-out ? hecc/scc mode of operation ? standard-extended identifier ? self-test mode 6.6.6.1 hecc timing requirements table 6-110. timing requirements for hecc receive (see figure 6-51 ) 1.8 v, 3.3 v no. unit min max 1 f (baud) maximum programmable baud rate 1 mbps 2 t w(hecc_rx) pulse duration, receive data bit h-1 (1) h+3 (1) ns (1) these values are relative to h (where h = 1/(baud rate). 6.6.6.2 hecc switching characteristics table 6-111. switching characteristics over recommended operating conditions for hecc transmit (see figure 6-51 ) 1.8 v, 3.3 v no. parameter unit min max 3 f (baud) maximum programmable baud rate 1 mbps 4 t w(hecc_tx) pulse duration, transmit data bit h-1 (1) h+3 (1) ns (1) these values are relative to h (where h = 1/(baud rate). figure 6-51. hecc transmit/receive timing copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 185 submit documentation feedback product folder links: AM3517 am3505 2 heccx_rx 4 heccx_tx
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.7 ethernet media access controller (emac) the ethernet media access controller (emac) provides an efficient interface between the AM3517/05 and the network. the emac supports both 10base-t and 100base-tx, or 10 mbits/second (mbps) and 100 mbps in either half- or full-duplex mode, with hardware flow control and quality of service (qos) support. the emac controls the flow of packet data from the AM3517/05 device to the phy. the mdio module controls phy configuration and status monitoring. both the emac and the mdio modules interface to the AM3517/05 device through a custom interface that allows efficient data transmission and reception. this custom interface is referred to as the emac control module, and is considered integral to the emac/mdio peripheral. the control module is also used to multiplex and control interrupts. 6.6.7.1 emac electrical data/ timing the following tables assume testing over the recommended operating conditions. table 6-112. rmii input timing requirements 1.8v, 3.3v no. parameter min typ max unit fc(refclk) frequency, ref_clk 50 mhz ft (refclk) frequency stability, ref_clk +/-50 ppm 1 tc(refclk) cycle time, ref_clk 20 ns 2 tw(refclkh) pulse width, ref_clk high 7 13 ns 3 tw(refclkl) pulse width, ref_clk low 7 13 ns 6 tsu(rxd-refclk) input setup time, rxd valid before ref_clk 4 ns high 7 th(refclk-rxd) input hold time, rxd valid after ref_clk high 2 ns 8 tsu(crsdv-refclk) input setup time, crsdv valid before 4 ns ref_clk high 9 th(refclk-crsdv) input hold time, crsdv valid after ref_clk 2 ns high 10 tsu(rxer-refclk) input setup time, rxer valid before ref_clk 4 ns high 11 th(refclkr-rxer) input hold time, rxer valid after ref_clk 2 ns high table 6-113. rmii timing conditions timing condition parameter 1.8v, 3.3v unit input conditions min max t r input signal rise time 1 5 ns t f input signal fall time 1 5 ns output conditions c load output load capacitance 5.5 pf table 6-114. rmii output switching characteristics 1.8v, 3.3v no. parameter min typ max unit 4 td(refclk-txd) output delay time, ref_clk high to txd valid 2.5 13 ns 5 td(refclk-txen) output delay time, ref_clk high to txen 2.5 13 ns valid 186 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-52. rmii timing diagram copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 187 submit documentation feedback product folder links: AM3517 am3505 sprs550-004 1 2 3 5 4 6 7 9 10 11 5 ref_clk txen txd[1:0] rxd[1:0] crs_dv 8 rxer_in
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.8 management data input/output (mdio) the management data input/output (mdio) module continuously polls all 32 mdio addresses in order to enumerate all phy devices in the system. the management data input/output (mdio) module implements the 802.3 serial management interface to interrogate and control ethernet phy(s) using a shared two-wire bus. host software uses the mdio module to configure the auto-negotiation parameters of each phy attached to the emac, retrieve the negotiation results, and configure required parameters in the emac module for correct operation. the module is designed to allow almost transparent operation of the mdio interface, with very little maintenance from the core processor. only one phy may be connected at any given time. 6.6.8.1 management data input/output (mdio) electrical data/timing table 6-115. timing requirements for mdio input (see figure 6-53 and figure 6-54 ) no. parameter unit min max 1 t c(md_clk) cycle time, md_clk 400 ns 4 t su(mdio-mdclkh) setup time, mdio data input valid before md_clk high 20 ns 5 t h(mdclkh-mdio) hold time, mdio data input valid after mdclk high 0 ns figure 6-53. mdio input timing table 6-116. switching characteristics over recommended operating conditions for mdio output (see figure 6-54 ) no. parameter unit min max 7 t d(mdclkl-mdio) delay time, mdclk low to mdio data output valid 0 100 ns figure 6-54. mdio output timing 6.6.9 universal asynchronous receiver/transmitter (uart) the AM3517/05 has four uarts (one with infrared data association [irda] and consumer infrared [cir] modes). 188 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 md_clk mdio_d(output) 7 1 md_clk mdio_d (input) 4 5 1
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-117. timing requirements for uartx receive (1) 1.8v, 3.3v no. unit min max 4 t w(urxdb) pulse duration, receive data bit (rxdn) .96u 1.05u ns 5 t w(urxsb) pulse duration, receive start bit .96u 1.05u ns (1) u = uart baud time = 1/programmed baud rate. table 6-118. switching characteristics over recommended operating conditions for uartx transmit (1) 1.8v, 3.3v no. parameter unit min max uart0 maximum programmable baud rate f (baud_15) 5 1 f (baud) uart0 maximum programmable baud rate f (baud_30) 0.23 mbps uart0 maximum programmable baud rate f (baud_100) 0.115 2 t w(utxdb) pulse duration, transmit data bit, 15/30/100 pf u - 2 u + 2 ns 3 t w(utxsb) pulse duration, transmit start bit, 15/30/100 pf u - 2 u + 2 ns (1) u = uart baud time = 1/programmed baud rate. figure 6-55. uart transmit/receive timing 6.6.9.1 uart irda interface the irda module can operate in three different modes: ? slow infrared (sir) ( 115.2 kbits/s) ? medium infrared (mir) (0.576 mbits/s and 1.152 mbits/s) ? fast infrared (fir) (4 mbits/s) copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 189 submit documentation feedback product folder links: AM3517 am3505 3 2 start bit data bits uart_txdn uart_rxdn 5 data bits bit start 4
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-56. uart irda pulse parameters 6.6.9.1.1 irda ? receive mode table 6-119. uart irda ? signaling rate and pulse duration ? receive mode electrical pulse duration signaling rate unit min nominal max sir 2.4 kbit/s 1.41 78.1 88.55 s 9.6 kbit/s 1.41 19.5 22.13 s 19.2 kbit/s 1.41 9.75 11.07 s 38.4 kbit/s 1.41 4.87 5.96 s 57.6 kbit/s 1.41 3.25 4.34 s 115.2 kbit/s 1.41 1.62 2.23 s mir 0.576 mbit/s 297.2 416 518.8 ns 1.152 mbit/s 149.6 208 258.4 ns fir 4.0 mbit/s (single pulse) 67 125 164 ns 4.0 mbit/s (double pulse) 190 250 289 ns table 6-120. uart irda ? rise and fall time ? receive mode parameter max unit t r rising time, 200 ns uart3_rx_irrx t f falling time, 200 ns uart3_rx_irrx 190 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 030-118 pulse duration 90% 50% 10% t f 90% 50% 10% t r
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.6.9.1.2 irda ? transmit mode table 6-121. uart irda ? signaling rate and pulse duration ? transmit mode signaling rate electrical pulse duration unit min nominal max sir 2.4 kbit/s 78.1 78.1 78.1 s 9.6 kbit/s 19.5 19.5 19.5 s 19.2 kbit/s 9.75 9.75 9.75 s 38.4 kbit/s 4.87 4.87 4.87 s 57.6 kbit/s 3.25 3.25 3.25 s 115.2 kbit/s 1.62 1.62 1.62 s mir 0.576 mbit/s 414 416 419 ns 1.152 mbit/s 206 208 211 ns fir 4.0 mbit/s (single pulse) 123 125 128 ns 4.0 mbit/s (double pulse) 248 250 253 ns 6.6.10 hdq / 1-wire interfaces this module is intended to work with both the hdq and the 1-wire protocols. the protocols use a single wire to communicate between the master and the slave. the protocols employ an asynchronous return to 1 mechanism where, after any command, the line is pulled high. 6.6.10.1 hdq protocol table 6-122 and table 6-123 assume testing over the recommended operating conditions (see figure 6- 57 through figure 6-60 ). table 6-122. hdq timing requirements parameter description min max unit t cycd bit window 253 s t hw1 reads 1 68 t hw0 reads 0 180 t rsps command to host respond time (1) (1) defined by software. table 6-123. hdq switching characteristics parameter description min typ max unit t b break timing 193 s t br break recovery 63 t cych bit window 253 t dw1 sends1 (write) 1.3 t dw0 sends0 (write) 101 figure 6-57. hdq break (reset) timing copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 191 submit documentation feedback product folder links: AM3517 am3505 hdq tb tbr 030-095
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 6-58. hdq read bit timing (data) figure 6-59. hdq write bit timing (command/address or data) figure 6-60. hdq communication timing 6.6.10.2 1-wire protocol table 6-124 and table 6-125 assume testing over the recommended operating conditions (see figure 6- 61 through figure 6-63 ). table 6-124. 1-wire timing requirements parameter description min max unit t pdh presence pulse delay high 68 s t pdl presence pulse delay low 68 t pdh t rdv + t rel read bit-zero time 102 table 6-125. 1-wire switching characteristics parameter description min typ max unit t rstl reset time low 484 s t rsth reset time high 484 t slot write bit cycle time 102 t low1 write bit-one time 1.3 t low0 write bit-zero time 101 t rec recovery time 134 t lowr read bit strobe time 13 figure 6-61. 1-wire break (reset) timing 192 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 1-wire trsth tpdl tpdh trtsl 030-099 hdq break 0_(lsb ) 1 6 7_(msb) trsps 0_(lsb) 1 6 command _byte_written data_byte_received 030-098 hdq tdw1 tdw0 tcycd 030-097 hdq thw1 thw0 tcych 030-096
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-62. 1-wire read bit timing (data) figure 6-63. 1-wire write bit timing (command/address or data) copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 193 submit documentation feedback product folder links: AM3517 am3505 1-wire tlow1 tlow0 tslot_and_trec 030-101 1-wire tlowr trdv_and_ trel tslot_and_ trec 030-100
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.11 i 2 c interface the multimaster i 2 c peripheral provides an interface between two or more devices via an i 2 c serial bus. the i 2 c controller supports the multimaster mode which allows more than one device capable of controlling the bus to be connected to it. each i 2 c device is recognized by a unique address and can operate as either transmitter or receiver, according to the function of the device. in addition to being a transmitter or receiver, a device connected to the i 2 c bus can also be considered as master or slave when performing data transfers. this data transfer is carried out via two serial bidirectional wires: ? an sda data line ? an scl clock line the following sections illustrate the data transfer is in master or slave configuration with 7-bit addressing format. the i 2 c interface is compliant with philips i 2 c specification version 2.1. it supports standard mode (up to 100k bits/s), fast mode (up to 400k bits/s) and high-speed mode (up to 3.4mb/s) . 6.6.11.1 i 2 c standard/fast-speed mode table 6-126. i 2 c standard/fast-speed mode timings 1.8v, 3.3-v no. parameter (1) standard fast mode unit mode min max min max f scl clock frequency, i2cx_scl 100 400 khz i1 t w(sclh) pulse duration, i2cx_scl high 4 0.6 s i2 t w(scll) pulse duration, i2cx_scl low 4.7 1.3 s i3 t su(sdav-sclh) setup time, i2cx_sda valid before i2cx_scl active level 250 100 (2) ns i4 t h(sclhsdav) hold time, i2cx_sda valid after i2cx_scl active level 3.45 (3) 0.9 (3) s i5 t su(sdal-sclh) setup time, i2cx_scl high after i2cx_sda low (for a 4.7 0.6 s start (4) condition or a repeated start condition) i6 t h(sclhsdah) hold time, i2cx_sda low level after i2cx_scl high level 4 0.6 s (stop condition) i7 t h(sclhrstart) hold time, i2cx_sda low level after i2cx_scl high level (for 4 0.6 s a repeated start condition) i8 t w(sdah) pulse duration, i2cx_sda high between stop and start 4.7 1.3 s conditions t r(scl) rise time, i2cx_scl 1000 300 ns t f(scl) fall time, i2cx_scl 300 300 ns t r(sda) rise time, i2cx_sda 1000 300 ns t f(sda) fall time, i2cx_sda 300 300 ns cb capacitive load for each bus line 60 60 pf (1) in i2cx, x is equal to 1, 2, or 3. (2) a fast-mode i 2 c-bus device can be used in a standard-mode i 2 c-bus system, but the requirement t su(sdav-sclh) 250 ns must then be met. this is automatically the case if the device does not stretch the low period of the i2cx_scl. if such a device does stretch the low period of the i2cx_scl, it must output the next data bit to the i2cx_sda line t r(sda) max + t su(sdav-sclh) = 1000 + 250 = 1250 ns (according to the standard-mode i 2 c-bus specification) before the i2cx_scl line is released. (3) the maximum t h(sclh-sda) has only to be met if the device does not stretch the low period of the i2cx_scl signal. (4) after this time, the first clock is generated. 194 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 figure 6-64. i 2 c standard/fast mode copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 195 submit documentation feedback product folder links: AM3517 am3505 i2cx_sda i2cx_scl start repeat stop start start i1 i2 i3 i4 i5 i6 i6 i7 i8 030-093
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com 6.6.11.2 i 2 c high-speed mode table 6-127. i 2 c high-speed mode timings (1) (2) 1.8v, 3.3v no. parameter unit min max f scl clock frequency, i2cx_scl 3.4 mhz i1 t w(sclh) pulse duration, i2cx_scl high 60 (3) s i2 t w(scll) pulse duration, i2cx_scl low 160 (3) s i3 t su(sdav-sclh) setup time, i2cx_sda valid before i2cx_scl active level 10 ns i4 t h(sclhsdav) hold time, i2cx_sda valid after i2cx_scl active level 70 s i5 t su(sdal-sclh) setup time, i2cx_scl high after i2cx_sda low 160 s (for a start (4) condition or a repeated start condition) i6 t h(sclhsdah) hold time, i2cx_sda low level after i2cx_scl high level 160 s (stop condition) i7 t h(sclhrstart) hold time, i2cx_sda low level after i2cx_scl high level 160 ns (for a repeated start condition) t r(scl) rise time, i2cx_scl 10 40 ns t r(scl) rise time, i2cx_scl after a repeated start condition 10 80 ns and after a bit acknowledge t f(scl) fall time, i2cx_scl 10 40 ns t r(sda) rise time, i2cx_sda 10 80 ns t f(sda) fall time, i2cx_sda 10 80 ns (1) in i2cx, x is equal to 1, 2, or 3. (2) the device provides (via the i 2 c bus) a hold time of at least 300 ns for the i2cx_sda signal (refer to the fall and rise time of i2cx_scl) to bridge the undefined region of the falling edge of i2cx_scl. (3) hs-mode master devices generate a serial clock signal with a high to low ratio of 1 to 2. t w(scll) > 2 t w(sclh) . (4) after this time, the first clock is generated. figure 6-65. i 2 c high-speed mode (1) (2) (3) (1) hs-mode master devices generate a serial clock signal with a high-to-low ratio of 1 to 2. t w(scll) > 2 x t w(sclh) . (2) in i2cx, x is equal to 1, 2, or 3. (3) after this time, the first clock is generated. table 6-128. correspondence standard vs. ti timing references AM3517/05 standard-i 2 c s/f mode hs mode f scl f scl f sclh i1 t w(sclh) t high t high i2 t w(scll) t low t low i3 t su(sdav-sclh) t su;dat t su;dat i4 t h(sclh-sdav) t su;dat t su;dat i5 t su(sdal-sclh) t su;sta t su;sta i6 t h(sclh-sdah) t hd;sta t hd;sta i7 t h(sclh-rstart) t su;sto t su;sto i8 t w(sdah) t buf 196 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 i2cx_sda i2cx_scl stop start repeat i1 i2 i3 i4 i6 i5 i7 030-094
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.7 removable media interfaces 6.7.1 high-speed multimedia memory card (mmc) and secure digital io card (sdio) timing the mmc/sdio host controller provides an interface to high-speed and standard mmc, sd memory cards, or sdio cards. the application interface is responsible for managing transaction semantics. the mmc/sdio host controller deals with mmc/sdio protocol at transmission level, packing data, adding crc, start/end bit, and checking for syntactical correctness. there are three mmc interfaces on the AM3517/05: ? mmc/sd/sdio interface 1 : ? 1.8-v/3.3-v support ? 8 bits ? mmc/sd/sdio interface 2 : ? 1.8-v/3.3-v support ? 8 bits ? 4 bits with external transceiver allowing to support 1.8-v/3.3-v peripherals in 1.8-v mode operation. transceiver direction control signals are multiplexed with the upper four data bits. ? mmc/sd/sdio interface 3 : ? 1.8-v/3.3-v support ? 8 bits 6.7.1.1 mmc/sd/sdio in sd identification mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-129. mmc/sd/sdio timing conditions sd identification mode timing condition parameter 1.8v, 3.3v unit min max sd identification mode input conditions t r input signal rise time 10 ns t f input signal fall time 10 ns output conditions c load output load capacitance 30 pf table 6-130. mmc/sd/sdio timing requirements sd identification mode (1) (2) (3) (4) no. parameter 1.8v, 3.3v unit min max sd identification mode mmc/sd/sdio interface 1 hssd3/sd3 t su(cmdv-clkih) setup time, mmc1_cmd valid before mmc1_clk rising 1198.4 ns clock edge hssd4/sd4 t su(clkih-cmdiv) hold time, mmc1_cmd valid after mmc1_clk rising 1249.2 ns clock edge mmc/sd/sdio interface 2 hssd3/sd3 t su(cmdv-clkih) setup time, mmc2_cmd valid before mmc2_clk rising 1198.4 ns clock edge (1) timing parameters refer to output clock specified in table 6-131 . (2) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified in table 6-131 . (3) corresponding figures showing timing parameters are common with other interface modes. (see sd and hs sd modes). (4) for more information, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 197 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-130. mmc/sd/sdio timing requirements sd identification mode (1) (2) (3) (4) (continued) no. parameter 1.8v, 3.3v unit min max hssd4/sd4 t su(clkih-cmdiv) hold time, mmc2_cmd valid after mmc2_clk rising 1249.2 ns clock edge mmc/sd/sdio interface 3 hssd3/sd3 t su(cmdv-clkih) setup time, mmc3_cmd valid before mmc3_clk rising 1198.4 ns clock edge hssd4/sd4 t su(clkih-cmdiv) hold time, mmc3_cmd valid after mmc3_clk rising 1249.2 ns clock edge table 6-131. mmc/sd/sdio switching characteristics sd identification mode (1) (2) no. parameter 1.8v, 3.3v unit min max sd identification mode hssd1/sd1 t c(clk) cycle time, output clk period 2500 ns hssd2/sd2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns hssd2/sd2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns t dc(clk) duty cycle error, output clk 125 ns t j(clk) jitter standard deviation, output clk 200 ps mmc/sd/sdio interface 1 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns hssd5/sd5 t d(clkoh-cmd) delay time, mmc1_clk rising clock edge to mmc1_cmd 6.3 2492.7 ns transition mmc/sd/sdio interface 2 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns hssd5/sd5 t d(clkoh-cmd) delay time, mmc2_clk rising clock edge to mmc2_cmd 6.3 2492.7 ns transition mmc/sd/sdio interface 3 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns hssd5/sd5 t d(clkoh-cmd) delay time, mmc3_clk rising clock edge to mmc3_cmd 6.3 2492.7 ns transition (1) corresponding figures showing timing parameters are common with other interface modes (see sd and hs sd modes). (2) the jitter probability density can be approximated by a gaussian function. (3) the x parameter is defined as shown below. (4) po = output clk period in ns. (5) the y parameter is defined as shown below. table 6-132. x parameter clkd x 1 or even 0.5 odd (trunc[clkd/2]+1)/clkd 198 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-133. y parameter clkd y 1 or even 0.5 odd (trunc[clkd/2])/clkd 6.7.1.2 mmc/sd/sdio in high-speed mmc mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-134. mmc/sd/sdio timing conditions high-speed mmc mode timing condition parameter 1.8v, 3.3v unit min max high-speed mmc mode input conditions t r input signal rise time 0.19 3 ns t f input signal fall time 0.19 3 ns output conditions c load output load capacitance 30 pf table 6-135. mmc/sd/sdio timing requirements high-speed mmc mode (1) (2) (3) (4) no. parameter 1.8 v 3.3v unit min max min max high-speed mmc mode mmc/sd/sdio interface 1 mmc3 t su(cmdv-clkih) setup time, mmc1_cmd valid before mmc1_clk 2.13 2.41 ns rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc1_cmd valid after mmc1_clk 3.47 2.09 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc1_datx valid before mmc1_clk 2.13 2.41 ns rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc1_datx valid after mmc1_clk 3.47 2.09 ns rising clock edge mmc/sd/sdio interface 2 mmc3 t su(cmdv-clkih) setup time, mmc2_cmd valid before mmc2_clk 2.88 3.23 ns rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc2_cmd valid after mmc2_clk 2.90 1.46 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc2_datx valid before mmc2_clk 2.88 3.23 ns rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc2_datx valid after mmc2_clk 2.90 1.46 ns rising clock edge mmc/sd/sdio interface 3 mmc3 t su(cmdv-clkih) setup time, mmc3_cmd valid before mmc3_clk 3.38 3.41 ns rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc3_cmd valid after mmc3_clk 2.83 1.46 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc3_datx valid before mmc3_clk 3.38 3.41 ns rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc3_datx valid after mmc3_clk 2.83 1.46 ns rising clock edge (1) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (2) timing parameters refer to output clock specified in table 6-136 . (3) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified in table 6-136 . (4) corresponding figures showing timing parameters are common with standard mmc mode. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 199 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-136. mmc/sd/sdio switching characteristics high-speed mmc mode (1) (2) n o. parameter 1.8v, 3.3v unit min max high-speed mmc mode mmc1 t c(clk) cycle time, output clk period 20.83 ns mmc2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns mmc2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns t dc(clk) duty cycle error, output clk 1041.67 ps t j(clk) jitter standard deviation, output clk 200 ps mmc/sd/sdio interface 1 t c(clk) rise time, output clk 3 ns t w(clkh) fall time, output clk 3 ns t w(clkl) rise time, output data 3 ns t dc(clk) fall time, output data 3 ns mmc5 t d(clkoh-cmd) delay time, mmc1_clk rising clock edge to mmc1_cmd 3.7 14.11 ns transition mmc6 t d(clkoh-datx) delay time, mmc1_clk rising clock edge to mmc1_datx 3.7 16.50 ns transition mmc/sd/sdio interface 2 t c(clk) rise time, output clk 3 ns t w(clkh) fall time, output clk 3 ns t w(clkl) rise time, output data 3 ns t dc(clk) fall time, output data 3 ns mmc5 t d(clkoh-cmd) delay time, mmc2_clk rising clock edge to mmc2_cmd 3.7 14.11 ns transition mmc6 t d(clkoh-datx) delay time, mmc2_clk rising clock edge to mmc2_datx 3.7 16.50 ns transition mmc/sd/sdio interface 3 t c(clk) rise time, output clk 3 ns t w(clkh) fall time, output clk 3 ns t w(clkl) rise time, output data 3 ns t dc(clk) fall time, output data 3 ns mmc5 t d(clkoh-cmd) delay time, mmc3_clk rising clock edge to mmc3_cmd 3.7 14.11 ns transition mmc6 t d(clkoh-datx) delay time, mmc3_clk rising clock edge to mmc3_datx 3.7 14.11 ns transition (1) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (2) the jitter probability density can be approximated by a gaussian function. (3) the x parameter is defined as shown below. (4) po = output clk period in ns. (5) the y parameter is defined as shown below. table 6-137. x parameter clkd x 1 or even 0.5 odd (trunc[clkd/2]+1)/clkd table 6-138. y parameter clkd y 1 or even 0.5 odd (trunc[clkd/2])/clkd 200 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 for details about clock division factor clkd, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). 6.7.1.3 mmc/sd/sdio in standard mmc mode and mmc identification mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-139. mmc/sd/sdio timing conditions standard mmc mode and mmc identification mode timing condition parameter 1.8-v,3.3-v unit min max standard mmc mode and mmc identification mode input conditions t r input signal rise time 0.19 10 ns t f input signal fall time 0.19 10 ns output conditions c load output load capacitance 30 pf copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 201 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-140. mmc/sd/sdio timing requirements standard mmc mode and mmc identification mode (1) (2) (3) no. parameter 1.8 v 3.3v unit min max min max standard mmc mode and mmc identification mode mmc/sd/sdio interface 1 mmc3 t su(cmdv-clkih) setup time, mmc1_cmd valid before 2.13 2.41 ns mmc1_clk rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc1_cmd valid after mmc1_clk 3.47 2.09 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc1_datx valid before 2.13 2.41 ns mmc1_clk rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc1_datx valid after mmc1_clk 3.47 2.09 ns rising clock edge mmc/sd/sdio interface 2 mmc3 t su(cmdv-clkih) setup time, mmc2_cmd valid before 2.88 3.23 ns mmc2_clk rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc2_cmd valid after mmc2_clk 2.90 1.46 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc2_datx valid before 2.88 3.23 ns mmc2_clk rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc2_datx valid after mmc2_clk 2.90 1.46 ns rising clock edge mmc/sd/sdio interface 3 mmc3 t su(cmdv-clkih) setup time, mmc3_cmd valid before 3.38 3.41 ns mmc3_clk rising clock edge mmc4 t h(clkih-cmdiv) hold time, mmc3_cmd valid after mmc3_clk 2.83 1.46 ns rising clock edge mmc7 t su(datxv-clkih) setup time, mmc3_datx valid before 3.38 3.41 ns mmc3_clk rising clock edge mmc8 t h(clkih-datxiv) hold time, mmc3_datx valid after mmc3_clk 2.83 1.46 ns rising clock edge (1) timing parameters are referred to output clock specified in table 6-141 . (2) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified in table 6-141 . (3) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. table 6-141. mmc/sd/sdio switching characteristics standard mmc mode and mmc identification mode (1) (2) no. parameter 1.8v, 3.3v unit min max mmc identification mode mmc1 t c(clk) cycle time 2500 ns mmc2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns mmc2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns t dc(clk) duty cycle error, output clk 2604.17 ns t j(clk) jitter standard deviation 200 ps standard mmc mode mmc1 t c(clk) cycle time 2500 ns mmc2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns mmc2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns (1) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (2) the jitter probability density can be approximated by a gaussian function. (3) the x parameter is defined as shown below. (4) po = output clk period in ns. (5) the y parameter is defined as shown below. 202 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-141. mmc/sd/sdio switching characteristics standard mmc mode and mmc identification mode (1) (2) (continued) no. parameter 1.8v, 3.3v unit min max t dc(clk) duty cycle error, output clk 2604.17 ps t j(clk) jitter standard deviation 200 ps mmc/sd/sdio interface 1 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns mmc5 t d(clkoh-cmd) delay time, mmc1_clk rising clock edge to mmc1_cmd 4.3 47.78 ns transition mmc6 t d(clkoh-datx) delay time, mmc1_clk rising clock edge to mmc1_datx 4.3 47.78 ns transition mmc/sd/sdio interface 2 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns mmc5 t d(clkoh-cmd) delay time, mmc2_clk rising clock edge to mmc2_cmd 4.3 47.78 ns transition mmc6 t d(clkoh-datx) delay time, mmc2_clk rising clock edge to mmc2_datx 4.3 47.78 ns transition mmc/sd/sdio interface 3 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns mmc5 t d(clkoh-cmd) delay time, mmc3_clk rising clock edge to mmc3_cmd 4.3 47.78 ns transition mmc6 t d(clkoh-datx) delay time, mmc3_clk rising clock edge to mmc3_datx 4.3 47.78 ns transition table 6-142. x parameter clkd x 1 or even 0.5 odd (trunc[clkd/2]+1)/clkd table 6-143. y parameter clkd y 1 or even 0.5 odd (trunc[clkd/2])/clkd copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 203 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com for details about clock division factor clkd, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). in mmcx, x is equal to 1, 2, or 3. figure 6-66. mmc/sd/sdio high-speed and standard mmc modes data/command receive in mmcx, x is equal to 1, 2, or 3. figure 6-67. mmc/sd/sdio high-speed and standard mmc modes data/command transmit 6.7.1.4 mmc/sd/sdio in high-speed sd mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-144. mmc/sd/sdio timing conditions high-speed sd mode timing condition parameter 1.8v, 3.3v unit min max high-speed sd mode input conditions t r input signal rise time 0.19 3 ns t f input signal fall time 0.19 3 ns output conditions c load output load capacitance 30 pf table 6-145. mmc/sd/sdio timing requirements high-speed sd mode (1) (2) (3) no. parameter 1.8v, 3.3v unit min max high-speed sd mode mmc/sd/sdio interface 1 hssd3 t su(cmdv-clkih) setup time, mmc1_cmd valid before mmc1_clk rising 5.61 ns clock edge hssd4 t h(clkih-cmdiv) hold time, mmc1_cmd valid after mmc1_clk rising 2.28 ns clock edge (1) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (2) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified in table 6-146 . (3) timing parameters refer to output clock specified in table 6-146 . 204 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mmcx_clk mmcx_cmd mmcx_dat[3:0] mmc5 mmc5 mmc6 mmc6 mmc1 mmc2 030-105 mmcx_clk mmcx_cmd mmcx_dat[3:0] mmc3 mmc7 mmc4 mmc8 mmc1 mmc2 030-104
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-145. mmc/sd/sdio timing requirements high-speed sd mode (1) (2) (3) (continued) no. parameter 1.8v, 3.3v unit min max hssd7 t su(datxv-clkih) setup time, mmc1_datx valid before mmc1_clk rising 5.61 ns clock edge hssd8 t h(clkih-datxiv) hold time, mmc1_datx valid after mmc1_clk rising 2.28 ns clock edge mmc/sd/sdio interface 2 hssd3 t su(cmdv-clkih) setup time, mmc2_cmd valid before mmc2_clk rising 5.61 ns clock edge hssd4 t h(clkih-cmdiv) hold time, mmc2_cmd valid after mmc2_clk rising 2.28 ns clock edge hssd7 t su(datxv-clkih) setup time, mmc2_datx valid before mmc2_clk rising 5.61 ns clock edge hssd8 t h(clkih-datxiv) hold time, mmc2_datx valid after mmc2_clk rising 2.28 ns clock edge mmc/sd/sdio interface 3 hssd3 t su(cmdv-clkih) setup time, mmc3_cmd valid before mmc3_clk rising 5.61 ns clock edge hssd4 t h(clkih-cmdiv) hold time, mmc3_cmd valid after mmc3_clk rising 2.28 ns clock edge hssd7 t su(datxv-clkih) setup time, mmc3_datx valid before mmc3_clk rising 5.61 ns clock edge hssd8 t h(clkih-datxiv) hold time, mmc3_datx valid after mmc3_clk rising 2.28 ns clock edge table 6-146. mmc/sd/sdio switching characteristics high-speed sd mode (1) (2) no. parameter 1.8 v, 3.3 v unit min max high-speed sd mode hssd1 t c(clk) cycle time 20.83 ns hssd2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns hssd2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns t dc(clk) duty cycle error, output clk 1041.67 ps t j(clk) jitter standard deviation 200 ps mmc/sd/sdio interface 1 t r(clk) rise time, output clk 3 ns t f(clkh) fall time, output clk 3 ns t r(clkl) rise time, output data 3 ns t f(clk) fall time, output data 3 ns hssd5 t d(clkoh-cmd) delay time, mmc1_clk rising clock edge to mmc1_cmd 3.72 14.11 ns transition hssd6 t d(clkoh-datx) delay time, mmc1_clk rising clock edge to mmc1_datx 3.72 14.11 ns transition mmc/sd/sdio interface 2 t r(clk) rise time, output clk 3 ns t f(clkh) fall time, output clk 3 ns t r(clkl) rise time, output data 3 ns t f(clk) fall time, output data 3 ns (1) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (2) the jitter probability density can be approximated by a gaussian function. (3) the x parameter is defined as shown in table 6-147 . (4) po = output clk period in ns. (5) the y parameter is defined as shown in table 6-148 . copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 205 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-146. mmc/sd/sdio switching characteristics high-speed sd mode (1) (2) (continued) no. parameter 1.8 v, 3.3 v unit min max hssd5 t d(clkoh-cmd) delay time, mmc2_clk rising clock edge to mmc2_cmd 3.72 14.11 ns transition hssd6 t d(clkoh-datx) delay time, mmc2_clk rising clock edge to mmc2_datx 3.72 14.11 ns transition mmc/sd/sdio interface 3 t r(clk) rise time, output clk 3 ns t f(clkh) fall time, output clk 3 ns t r(clkl) rise time, output data 3 ns t f(clk) fall time, output data 3 ns hssd5 t d(clkoh-cmd) delay time, mmc3_clk rising clock edge to mmc3_cmd 3.72 14.11 ns transition hssd6 t d(clkoh-datx) delay time, mmc3_clk rising clock edge to mmc3_datx 3.72 14.11 ns transition table 6-147. x parameters clkd x 1 or even 0.5 odd (trunc[clkd/2]+1)/clkd table 6-148. y parameters clkd y 1 or even 0.5 odd (trunc[clkd/2])/clkd for details about clock division factor clkd, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). in mmcx, x is equal to 1, 2, or 3. figure 6-68. mmc/sd/sdio high-speed sd mode data/command receive in mmcx, x is equal to 1, 2, or 3. figure 6-69. mmc/sd/sdio high-speed sd mode data/command transmit 206 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mmcx_clk mmcx_cmd mmcx_dat[3:0] hssd5 hssd5 hssd6 hssd6 hssd1 hssd2 030-107 mmcx_clk mmcx_cmd mmcx_dat[3:0] hssd3 hssd7 hssd4 hssd8 hssd1 hssd2 030-106
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.7.1.5 mmc/sd/sdio in standard sd mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-149. mmc/sd/sdio timing conditions standard sd mode timing condition parameter 1.8v, 3.3v unit min max standard sd mode input conditions t r input signal rise time 0.19 10 ns t f input signal fall time 0.19 10 ns output conditions c load output load capacitance 30 pf copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 207 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-150. mmc/sd/sdio timing requirements standard sd mode (1) (2) (3) no. parameter 1.8 v, 3.3v unit min max standard sd mode mmc/sd/sdio interface 1 sd3 t su(cmdv-clkih) setup time, mmc1_cmd valid before mmc1_clk rising clock 6.23 ns edge sd4 t h(clkih-cmdiv) hold time, mmc1_cmd valid after mmc1_clk rising clock 19.37 ns edge sd7 t su(datxv-clkih) setup time, mmc1_datx valid before mmc1_clk rising clock 6.23 ns edge sd8 t h(clkih-datxiv) hold time, mmc1_datx valid after mmc1_clk rising clock 19.37 ns edge mmc/sd/sdio interface 2 sd3 t su(cmdv-clkih) setup time, mmc2_cmd valid before mmc2_clk rising clock 6.23 ns edge sd4 t h(clkih-cmdiv) hold time, mmc2_cmd valid after mmc2_clk rising clock 19.37 ns edge sd7 t su(datxv-clkih) setup time, mmc2_datx valid before mmc2_clk rising clock 6.23 ns edge sd8 t h(clkih-datxiv) hold time, mmc2_datx valid after mmc2_clk rising clock 19.37 ns edge mmc/sd/sdio interface 3 sd3 t su(cmdv-clkih) setup time, mmc3_cmd valid before mmc3_clk rising clock 6.23 ns edge sd4 t h(clkih-cmdiv) hold time, mmc3_cmd valid after mmc3_clk rising clock 19.37 ns edge sd7 t su(datxv-clkih) setup time, mmc3_datx valid before mmc3_clk rising clock 6.23 ns edge sd8 t h(clkih-datxiv) hold time, mmc3_datx valid after mmc3_clk rising clock 19.37 ns edge (1) timing parameters refer to output clock specified in table 6-151 . (2) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified in table 6-151 . (3) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. table 6-151. mmc/sd/sdio switching characteristics standard sd mode (1) (2) no. parameter 1.8v, 3.3v unit min max standard sd mode sd1 t c(clk) cycle time 41.67 ns sd2 t w(clkh) typical pulse duration, output clk high x (3) *po (4) ns sd2 t w(clkl) typical pulse duration, output clk low y (5) *po (4) ns t dc(clk) duty cycle error, output clk 2083.33 ps t j(clk) jitter standard deviation 200 ps mmc/sd/sdio interface 1 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns (1) the jitter probability density can be approximated by a gaussian function. (2) in datx, x is equal to 1, 2, 3, 4, 5, 6, or 7. (3) the x parameter is defined as shown in table 6-152 . (4) po = output clk period in ns. (5) the y parameter is defined as shown in table 6-153 . 208 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 table 6-151. mmc/sd/sdio switching characteristics standard sd mode (1) (2) (continued) no. parameter 1.8v, 3.3v unit min max sd5 t d(clkoh-cmd) delay time, mmc1_clk rising clock edge to mmc1_cmd 6.13 35.53 ns transition sd6 t d(clkoh-datx) delay time, mmc1_clk rising clock edge to mmc1_datx 6.13 35.53 ns transition mmc/sd/sdio interface 2 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns sd5 t d(clkoh-cmd) delay time, mmc2_clk rising clock edge to mmc2_cmd 6.13 35.53 ns transition sd6 t d(clkoh-datx) delay time, mmc2_clk rising clock edge to mmc2_datx 6.13 35.53 ns transition mmc/sd/sdio interface 3 t r(clk) rise time, output clk 10 ns t f(clkh) fall time, output clk 10 ns t r(clkl) rise time, output data 10 ns t f(clk) fall time, output data 10 ns sd5 t d(clkoh-cmd) delay time, mmc3_clk rising clock edge to mmc3_cmd 6.13 35.53 ns transition sd6 t d(clkoh-datx) delay time, mmc3_clk rising clock edge to mmc3_datx 6.13 35.53 ns transition table 6-152. x parameter clkd x 1 or even 0.5 odd (trunc[clkd/2]+1)/clkd table 6-153. y parameter clkd y 1 or even 0.5 odd (trunc[clkd/2])/clkd for details about clock division factor clkd, see the am35x arm microprocessor technical reference manual (literature number sprugr0 ). in mmcx, x is equal to 1, 2, or 3. figure 6-70. mmc/sd/sdio standard sd mode data/command receive copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 209 submit documentation feedback product folder links: AM3517 am3505 mmcx_clk mmcx_cmd mmcx_dat[3:0] sd3 sd7 sd4 sd8 sd1 sd2 030-108
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com in mmcx, x is equal to 1, 2, or 3. figure 6-71. mmc/sd/sdio standard sd mode data/command transmit 210 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 mmcx_clk mmcx_cmd mmcx_dat[3:0] sd1 sd2 sd5 sd6 sd5 sd6 030-109
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 6.8 test interfaces the emulation and trace interfaces allow tracing activities of the following cpus: ? arm cortex tm -a8 through an embedded trace macro-cell (etm11) dedicated to enable real-time trace of the arm subsystem operations. all processors can be emulated via jtag ports. 6.8.1 embedded trace macro interface (etm) the following tables assume testing over the recommended operating conditions. table 6-154. embedded trace macro interface switching characteristics no. parameter min max unit f 1/t c(clk) frequency, etk_clk 166 mhz etm0 t c(clk) cycle time 6.02 ns etm1 t w(clk) clock pulse width, etk_clk 3.01 ns etm2 t d(clk-ctl) delay time, etk_clk clock edge to etk_ctl transition -0.5 0.5 ns etm3 t d(clk-d) delay time, etk_clk clock high to etk_d[15:0] transition -0.5 0.5 ns figure 6-72. embedded trace macro interface 6.8.2 jtag interfaces AM3517/05 jtag tap controller handles standard ieee jtag interfaces. the following sections define the timing requirements for several tools used to test the AM3517/05 processors as: ? free running clock tool, like xds560 and xds510 tools ? adaptive clock tool, like realview ice tool and lauterbach tool 6.8.2.1 jtag free running clock mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-155. jtag timing conditions free running clock mode 1.8 v 3.3 v timing condition parameter unit max max input conditions t r input signal rise time 5 3 ns t f input signal fall time 5 3 ns output conditions c load output load capacitance 30 pf copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 211 submit documentation feedback product folder links: AM3517 am3505 etk_clk etk_ctl etk_d[15:0] etm0 etm2 etm3 etm2 etm1 etm3 030-110
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-156. jtag timing requirements free running clock mode (1) (2) (3) 1.8v 3.3v no. parameter unit min max min max jt4 t c(tck) cycle time 20 20 ns jt5 t w(tckl) typical pulse duration, jtag_tck low 10 10 ns jt6 t w(tckh) typical pulse duration, jtag_tck high 10 10 ns t dc(tck) duty cycle error, jtag_tck -1250 1250 -1250 1250 ps t j(tck) cycle jitter -1250 1250 -1250 1250 ps jt7 t su(tdiv-rtckh) setup time, jtag_tdi valid before jtag_rtck high 1.8 3.8 ns jt8 t h(tdiv-rtckh) hold time, jtag_tdi valid after jtag_rtck high 0.7 2.7 ns jt9 t su(tmsv-rtckh) setup time, jtag_tms valid before jtag_rtck high 1.8 3.8 ns jt10 t h(tmsv-rtckh) hold time, jtag_tms valid after jtag_rtck high 0.7 2.7 ns jt12 t su(emuxv-rtckh) setup time, jtag_emux 14.6 14.6 ns jt13 t h(emuxv-rtckh) hold time,jtag_emux 2 2 ns (1) maximum cycle jitter supported by jtag _tck input clock. (2) x = 0 to 1 (3) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified. table 6-157. jtag switching characteristics free running clock mode (1) (2) 1.8 v 3.3 v no. parameter min max min max unit jt1 t c(rtck) cycle time (1) , jtag_rtck period 20 20 ns jt2 t w(rtckl) typical pulse duration, jtag_rtck low 10 10 ns jt3 t w(rtckh) typical pulse duration, jtag_rtck high 10 10 ns t dc(rtck) duty cycle error, jtag_rtck -1250 1250 -1250 1250 ps t j(rtck) jitter standard deviation (2) , jtag_rtck 33.33 33.33 ps t r(rtck) rise time, jtag_rtck 4 4 ns t f(rtck) fall time, jtag_rtck 4 4 ns jt11 t d(rtckl-tdov) delay time, jtag_rtck low to jtag_tdo valid -5.8 5.8 -8 8 ns t r(tdo) rise time, jtag_tdo 4 4 ns t f(tdo) fall time, jtag_tdo 4 4 ns jt14 t d(rtckh-emuxv) delay time, jtag_rtck high to ,jtag_emux 2.7 15.1 2.7 15.1 ns t r(emux) rise time, jtag_emux 6 6 ns t f(emux) fall time, jtag_emux 6 6 ns (1) related with the jtag_rtck maximum frequency. (2) the jitter probability density can be approximated by a gaussian function. 212 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 in jtag_emux, x is equal to 0 to 1. figure 6-73. jtag interface timing free running clock mode 6.8.2.2 jtag adaptive clock mode the following tables assume testing over the recommended operating conditions and electrical characteristic conditions. table 6-158. jtag timing conditions adaptive clock mode 1.8 v 3.3 v timing condition parameter unit max max input conditions t r input signal rise time 5 3 ns t f input signal fall time 5 3 ns output conditions c load output load capacitance 30 pf table 6-159. jtag timing requirements adaptive clock mode (1) (2) 1.8 v 3.3 v no. parameter min max min max unit ja4 t c(tck) cycle time 20 20 ns ja5 t w(tckl) typical pulse duration, jtag_tck low 10 10 ns ja6 t w(tckh) typical pulse duration, jtag_tck high 10 10 ns t dc(lclk) duty cycle error, jtag_tck -2500 2500 -2500 2500 ps t j(lclk) cycle jitter -1500 1500 -1500 1500 ps ja7 t su(tdiv-tckh) setup time, jtag_tdi valid before jtag_tck high 13.8 13.8 ns ja8 t h(tdiv-tckh) hold time, jtag_tdi valid after jtag_tck high 13.8 13.8 ns ja9 t su(tmsv-tckh) setup time, jtag_tms valid before jtag_tck high 13.8 13.8 ns ja10 t h(tmsv-tckh) hold time, jtag_tms valid after jtag_tck high 13.8 13.8 ns (1) maximum cycle jitter supported by jtag _tck input clock. (2) the timing requirements are assured for the cycle jitter and duty cycle error conditions specified. copyright ? 2009 ? 2013, texas instruments incorporated timing requirements and switching characteristics 213 submit documentation feedback product folder links: AM3517 am3505 jtag_tck jtag_rtck jtag_tdi jtag_tms jtag_emux(in) jtag_tdo jtag_emux(out) jt7 jt11 jt1 jt2 jt3 jt8 jt10 jt9 jt4 jt5 jt6 jt12 jt13 jt14 030-113
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com table 6-160. jtag switching characteristics adaptive clock mode (1) 1.8 v 3.3 v no. parameter min max min max unit ja1 t c(rtck) cycle time 20 20 ns ja2 t w(rtckl) typical pulse duration, jtag_rtck low 10 10 ns ja3 t w(rtckh) typical pulse duration, jtag_rtck high 10 10 ns t dc(rtck) duty cycle error, jtag_rtck -2500 2500 -2500 2500 ps t j(rtck) jitter standard deviation 33.33 33.33 ps t r(rtck) rise time, jtag_rtck 4 4 ns t f(rtck) fall time, jtag_rtck 4 4 ns ja11 t d(rtckl-tdov) delay time, jtag_rtck low to jtag_tdo valid -14.6 14.6 -14.6 14.6 ns t r(tdo) rise time, jtag_tdo, 4 4 ns t f(tdo) fall time, jtag_tdo 4 4 ns (1) the jitter probability density can be approximated by a gaussian function. figure 6-74. jtag interface timing adaptive clock mode 214 timing requirements and switching characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 jtag_tck jtag_tdi jtag_tmsjtag_rtck jtag_tdo ja1 ja2 ja3 ja4 ja5 ja6 ja7 ja8 ja10 ja9 ja11 030-114
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 7 package characteristics 7.1 package thermal resistance table 7-1 provides the thermal resistance characteristics for the recommended package types used on the AM3517/05. table 7-1. AM3517/05 thermal resistance characteristics (1) board type package power (w) r ja (c/w) r jb (c/w) r jc (c/w) figure 6-31 zcn pkg. 1.6 24.58 10.81 - 2s2p zer pkg. 1.6 15.8 6 6 2s2p (1) r ja (theta-ja) = thermal resistance junction-to-ambient, c/w r jb (theta-jb) = thermal resistance junction-to-board, c/w r jc (theta-jc) = thermal resistance junction-to-case, c/w 7.2 device support 7.2.1 device and development-support tool nomenclature to designate the stages in the product development cycle, ti assigns prefixes to the part numbers of all AM3517/05 microprocessors and support tools. each device has one of three prefixes: x, p, or null (no prefix). texas instruments recommends two of three possible prefix designators for its support tools: tmdx and tmds. these prefixes represent evolutionary stages of product development from engineering prototypes (tmdx) through fully qualified production devices/tools (tmds). device development evolutionary flow: x experimental device that is not necessarily representative of the final devices electrical specifications and may not use production assembly flow. (tmx definition) p prototype device that is not necessarily the final silicon die and may not necessarily meet final electrical specifications. (tmp definition) null production version of the silicon die that is fully qualified. (tms definition) support tool development evolutionary flow: tmdx development support product that has not yet completed texas instruments internal qualification testing. tmds fully qualified development support product. tmx and tmp devices and tmdx development-support tools are shipped against the following disclaimer: developmental product is intended for internal evaluation purposes. production devices and tmds development-support tools have been characterized fully, and the quality and reliability of the device have been demonstrated fully. tis standard warranty applies. predictions show that prototype devices (x or p), have a greater failure rate than the standard production devices. texas instruments recommends that these devices not be used in any production system because their expected end-use failure rate still is undefined. only qualified production devices are to be used. for additional description of the device nomenclature markings, see the am35x arm microprocessor silicon errata (literature number sprz306 ). copyright ? 2009 ? 2013, texas instruments incorporated package characteristics 215 submit documentation feedback product folder links: AM3517 am3505
AM3517 , am3505 sprs550e ? october 2009 ? revised march 2013 www.ti.com figure 7-1. device nomenclature 7.2.2 documentation support 7.2.2.1 related documentation from texas instruments the following documents describe the AM3517/05 device. copies of these documents are available on the internet at www.ti.com . tip: enter the literature number in the search box provided at www.ti.com . the current documentation that describes the AM3517/05 arm microprocessor, related peripherals, and other technical collateral, is available in the product folder at: www.ti.com . sprugr0 am35x arm microprocessor technical reference manual. collection of documents providing detailed information on the sitara ? architecture including power, reset, and clock control, interrupts, memory map, and switch fabric interconnect. detailed information on the microprocessor unit (mpu) subsystem as well a functional description of the peripherals supported on AM3517/05 devices is also included. 7.2.2.2 community resources the following links connect to ti community resources. linked contents are provided "as is" by the respective contributors. they do not constitute ti specifications and do not necessarily reflect ti's views; see ti's terms of use . ti e2e community ti's engineer-to-engineer (e2e) community. created to foster collaboration among engineers. at e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. ti embedded processors wiki texas instruments embedded processors wiki. established to help developers get started with embedded processors from texas instruments and to foster innovation and growth of general knowledge about the hardware and software surrounding these devices. 7.2.2.3 related documentation from other sources the following documents are related to the AM3517/05 device. copies of these documents can be obtained directly from the internet or from your texas instruments representative. cortex-a8 technical reference manual. this is the technical reference manual for the cortex-a8 processor. a copy of this document can be obtained via the internet at http://infocenter.arm.com . see the am35x arm microprocessor silicon errata (literature number sprz306 ) to determine the revision of the cortex-a8 core used on your device. arm core cortex ? -a8 (at400/at401) errata notice. provides a list of advisories for the different revisions of the cortex-a8 processor. contact your ti representative for a copy of this document. see the am35x arm microprocessor silicon errata (literature number sprz306 ) to determine the revision of the cortex-a8 core used on your device. 216 package characteristics copyright ? 2009 ? 2013, texas instruments incorporated submit documentation feedback product folder links: AM3517 am3505 prefix x AM3517 a x = experimental device p = prototype device blank = production device device package type zcn = 491-pin spbga zer = 484-pin spbga silicon revision zcn ( ) blank = commercial temperature a = extended temperature ( ) blank = no security c = crypto enabled
AM3517 , am3505 www.ti.com sprs550e ? october 2009 ? revised march 2013 7.3 mechanical data the following packaging information reflects the most current data available for the designated device(s). this data is subject to change without notice and without revision of this document. copyright ? 2009 ? 2013, texas instruments incorporated package characteristics 217 submit documentation feedback product folder links: AM3517 am3505
package option addendum www.ti.com 14-aug-2013 addendum-page 1 packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish msl peak temp (3) op temp (c) device marking (4/5) samples am3505azcn active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 am3505azcn 532 am3505azcna active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 am3505azcna 532 am3505azcnac active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 am3505azcnac 532 am3505azcnc active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 am3505azcnc 532 am3505azer active bga zer 484 60 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 am3505azer 532 am3505azera active bga zer 484 60 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 am3505azera 532 AM3517azcn active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 AM3517azcn 532 AM3517azcna active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 AM3517azcna 532 AM3517azcnac active nfbga zcn 491 90 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 AM3517azcnac 532 AM3517azer active bga zer 484 60 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 AM3517azer 532 AM3517azera active bga zer 484 60 green (rohs & no sb/br) snagcu level-3-260c-168 hr -40 to 105 AM3517azera 532 AM3517azerc active bga zer 484 60 green (rohs & no sb/br) snagcu level-3-260c-168 hr 0 to 90 AM3517azerc 532 xAM3517azcn obsolete nfbga zcn 491 tbd call ti call ti 0 to 90 (1) the marketing status values are defined as follows: active: product device recommended for new designs. lifebuy: ti has announced that the device will be discontinued, and a lifetime-buy period is in effect. nrnd: not recommended for new designs. device is in production to support existing customers, but ti does not recommend using this part in a new design. preview: device has been announced but is not in production. samples may or may not be available. obsolete: ti has discontinued the production of the device. (2) eco plan - the planned eco-friendly classification: pb-free (rohs), pb-free (rohs exempt), or green (rohs & no sb/br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details.
package option addendum www.ti.com 14-aug-2013 addendum-page 2 tbd: the pb-free/green conversion plan has not been defined. pb-free (rohs): ti's terms "lead-free" or "pb-free" mean semiconductor products that are compatible with the current rohs requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, ti pb-free products are suitable for use in specified lead-free processes. pb-free (rohs exempt): this component has a rohs exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. the component is otherwise considered pb-free (rohs compatible) as defined above. green (rohs & no sb/br): ti defines "green" to mean pb-free (rohs compatible), and free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material) (3) msl, peak temp. -- the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. (4) there may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) multiple device markings will be inside parentheses. only one device marking contained in parentheses and separated by a "~" will appear on a device. if a line is indented then it is a continuation of the previous line and the two combined represent the entire device marking for that device. important information and disclaimer: the information provided on this page represents ti's knowledge and belief as of the date that it is provided. ti bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are underway to better integrate information from third parties. ti has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ti and ti suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall ti's liability arising out of such information exceed the total purchase price of the ti part(s) at issue in this document sold by ti to customer on an annual basis.

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