quick start guide TWR-KL46Z48M development kit for kinetis kl46/36/34/26/16 mcu families tower system
2 quick start guide step-by-step installation instructions in this quick start guide, you will learn how to set up the TWR-KL46Z48M module and run the included demonstrated software. for more detailed information, review the user manual at freescale.com/TWR-KL46Z48M . install software and tools install the opensda tower toolkit to install the opensda and usb- to-serial drivers. configure the hardware connect one end of the usb cable to the pc and the other end to the power/opensda mini-b connector on the TWR-KL46Z48M module. allow the pc to automatically configure the usb drivers if needed. segment lcd all segments are turned on for three seconds, then potentiometer readings are displayed. touch electrodes when board is picked up, the four leds will toggle in the direction of the inclination. toggling frequency will increase as the tilt angle increases. move the potentiometer the twrpi-slcd shows the adc reading. explore further explore kinetis kl46 mcu ultra- low-power modes and usb communication by conducting the additional labs located at freescale.com/TWR-KL46Z48M . 4 2 5 6 7 3 1 download software and tools download installation software and documentation under jump start your design at freescale.com/TWR-KL46Z48M .
3 get to know the TWR-KL46Z48M touch-slcd twrpi general purpose twrpi 3.3/1.8 vdd select power on led user push button sw2 gpio header kl46 usb connector reset button opensda usb debug connector electrodes with center led user push button sw4 kl46 swd debugger header figure 1: front side of TWR-KL46Z48M module (twrpi device not attached) tower system
4 TWR-KL46Z48M freescale tower system the TWR-KL46Z48M mcu module is designed to work either in standalone mode or as part of the freescale tower system, a modular development platform that enables rapid prototyping and tool re-use through reconfigurable hardware. take your design to the next level and begin constructing your tower system today by visiting freescale.com/tower for additional tower system mcu modules and compatible peripherals. figure 2: back side of TWR-KL46Z48M module 32.768 khz clock potentiometer get to know the TWR-KL46Z48M (continued) quick start guide
TWR-KL46Z48M features ? tower system-compatible mcu module ? mkl46z256vll4 mcu (48 mhz, 256 kb flash, 32 kb ram, low power, slcd controller, 100 lqfp package ? segment lcd module (twrpi-slcd) ? dual role usb interface with micro-ab usb connector ? touch tower plug-in socket ? general-purpose tower plug-in (twrpi) socket ? on-board debug circuit mk20d50 opensda with virtual serial port ? three axis accelerometer (mma8451q) ? four (4) user-controllable leds ? two (2) capacitive touch pads ? two (2) user push buttons switch ? infrared transmit and receive ? potentiometer ? general-purpose pin header to directly access mcu signals tools ? freescale codewarrior development studio for microcontrollers v10.4 (cw-mcu10) ? iar ewarm v6.50.6 or higher ? processor expert with mqx? lite integration available for codewarrior or a standalone for integrating generated code into other ides 5 figure 2: back side of TWR-KL46Z48M module tower system
6 quick start guide TWR-KL46Z48M jumper options the following is a list of all the jumper options. the default installed jumper settings are indicated by white text within the red boxes or bold text in the signal column. jumper position signal kl46 pin name j3 1-2 board power selector 1-2 p5v_trg_usb 2-3 vbus_elev j19 1-2 mcu_power j4 1-2 reset 1-2 reset_b 2-3 rst_tgtmcu_b j7 1-3 v_brd voltage selection 1-3 3.3v 3-5 1.8v j27 1-2 v_brd to mcu_power j28 1-2 vdda_hdr to mcu_power enable j17 open vll3 to vdd enable vll3 j16 open vout_3v3 to mcu_power j18 1-2 vreg_in selector 1-2 p5v_kl46_usb 2-3 vbus_elev p5v_kl46_usb_l
7 j21 1-2 kl46_usb_flga pte31/ftm0_ch4 j20 1-2 kl46_usb_enable ptb11/spi1_sck sw3 1-8 on led green pta17 sw3 7-2 on led red ptb8 j13 1-2 led orange pte26/tpm0_ch5 j15 1-2 led yellow pta16 sw3 6-3 off ir (tx) pte22 sw3 5-4 off ir (rx) pte23 j24 1-2 accelerometer scl enable ptc10 i2c1_scl j26 1-2 accelerometer sda enable ptc11 i2c1_sda j23 open accelerometer int1 enable ptc5/llwu_p9/spi0_sck/ cmp0_out j25 open accelerometer int2 enable ptc6/llwu_p10/extrg_in/ spi0_miso j10 2-3 2-3 uart2 tx- opensda 2-1 uart2 tx elevator pte16 j11 2-3 2-3 uart2 rxC opensda 2-1 uart2 rx- elevator pte17 j22 1-2 potentiometer enable pte29/adc0_se4b jumper position signal kl46 pin name tower system
for more information, visit freescale.com/tower join the online tower community at towergeeks.org freescale, the freescale logo, codewarrrior, kinetis and processor expert are trademarks of freescale semiconductor, inc., reg. u.s. pat. & tm. off. tower is a trademark of freescale semiconductor, inc. all other product or service names are the property of their respective owners. arm and cortex are registered trademarks of arm limited. ? 2012, 2013 freescale semiconductor, inc. doc number: twrkl46z48mqsg rev 0 agile number: 926-78772 rev a quick start guide support visit freescale.com/support for a list of phone numbers within your region. warranty visit freescale.com/warranty for complete warranty information. get started download installation software and documentation under jump start our design at freescale.com/TWR-KL46Z48M. quick start guide
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