a introduction to ND7060 a multi-form at flash card read er/writer controller for embe d d ed applications
features(1): turbo cpu -8 bit cpu -4 cycle instruction w ith 2.5x performance improvement -built-in watchdog timer pcmcia/ide device controller -conforms to pc-ata card an d ide-ata/atapi specification -supports 3 variations of mode access pc card memory mode pc card i/o mode true ide mode -pio0~pio3 mode for host data transfer. -supports multi-word dma (m ode 1) in ata/ide mode compact flash interface -fully compatible with compact flash specification version 2.0 -standard ide/ata host interface compliant -programmable transfer mode for various access speed smart media/xd-picture card interface -fully compatible with smart media el ectrica l specification v e rs ion 1.4, physical format specification version 1.3, and logical format specific a tion ve rsion 1 . 3 -compliant with xd-picture card technical specification version 1.1
features(2): memory stick interface -fully compatible with the memory st ick format specification version 1.4 and memory stick pro format specific a tion v e rsion 1.00 -support ser i a l /para l l e l(4 bit)data bus i n t e rfac e multim edia/secure digital card interface -fully compatible with multimedia card (mmc) system specification vers ion 3.31 and sec u r e digital (s d) memory card specification physical layer version 1.01 -support s e ri al/pa r al l e l data(4 bit) bus i n t e rfac e misc - iap(in-application-prog ramming) with external nor flash -iap by either host or flash cards -internal mask rom for default fu nction when iap is not required -e xte r nal se rial e e p r o m fo r flexible configuration wh en iap is not required -requires only one 3.3v voltage supply -128 pin lqfp package ( 14mm x 14mm)
block diagram: i c & spi circuit 2 gpio p17~p10 p37~p30 p47~p40 cl oc k c o ntr o l & po w e r m anagem ent uni t sm ar tm edia / xd interface sd/mmc interface me mo ry stick (pro ) interface cf/ata interface sfr ra m dma sram pcmcia / ide interface pc mci a / ide controller sram dma controller program ro m n 805 2 en ha nce d mc u
pin diagram: dimens ion: 128 p i n lqfp 14mm x 14mm ND7060 128 -pin lqfp (top view) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 3 3 34 3 5 36 3 7 38 3 9 40 41 42 43 44 45 46 47 48 49 50 51 5 2 53 54 55 5 6 57 58 59 6 0 61 62 63 6 4 65 66 67 68 69 70 71 72 73 74 75 91 92 93 94 95 96 97 98 99 10 0 81 82 83 84 85 86 87 88 89 90 76 77 78 79 80 rsti _ n fd7 / s d 7 fd6 / s d 6 fd5 / s d 5 fd 4 / s d 4 fd 3 / s d 3 / s d i o 3 fd 2 / s d 2 / s d i o 2 fd 1 / s d 1 / s d i o 1 fd 0 / s d 0 / s d i o 0 p0 .5 p0 .4 fd 1 5 /h a 1 0 h dd1 h dd2 p3 .0 te st hdd0 vc c p3 .3 p3 .4 p3 . 5 gnd 101 10 2 10 3 10 4 105 10 6 10 7 10 8 109 11 0 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 11 9 12 0 12 1 122 12 3 12 4 12 5 126 12 7 12 8 hdasp_ n / hbv d 2 hdi ow_n reset_ n at as el /h o e _ n p6 .2 p6 .3 p6 .0 io w _ n / s w e_ n io r _ n/s r e_ n hi or dy / h wait hi nt rq/ hrd y gnd p1 . 0 p1 . 1 p3 .2 p3 .1 mc l k vc c hcs0 _ n hc s 1 _ n fd 1 0 / h a 5 fd 9 / h a 4 fd8 / ha3 pse n _ n p0 . 0 ea_ n vc c hdmack _ n/ hreg_n hd m a rq /h inp a c k p0 . 3 p0 .2 fd 1 4 /h a 9 fd13 / h a8 fa1/ scle fa 0/ sa l e gn d vcc gn d osc 2 os c1 sclk fa 2 / b s h c sel _ n p4 .0 p4 .1 p4. 3 p4 .2 hio s c16 / hwp h p diag /h b v d1 p6 .1 h dd3 h dd4 h dd5 h dd6 h dd7 h dd8 hd d9 hd d1 0 hdd14 hdd15 hd a 0 hd a 1 hd a 2 hdi or _ n hdd11 hdd 1 2 p5 .4 p5 .3 p5 .2 p5 .1 p2 .3 p2 .2 p2 .1 p2 .0 p5 .7 p5 .6 p5 .5 p2 . 5 p2 . 4 p1. 2 p1. 3 p1. 4 p1. 5 p4 .4 p4 .5 p4 .6 p4 .7 p3 . 6 p3. 7 p0.6 p0 .7 p5 .0 p2 .6 p2 .7 p0 . 1 p1. 6 hwe_ n fd 1 1 /h a 6 fd12 / h a7 hdd 1 3 p1. 7 cdm a r q cdmack_ n ci ntrq cp d i a g c d as p_ n
ND7060 applications: digital tv printer/mfp digital stereo car audio dvd-rw pl ay er
ND7060 example application (dvd-rw) dvd-rw player ND7060 media codec chipset dvd-rw loader mo dule ide/atapi master slave
ND7060 schedule 1. development kit : now datasheet, reference schematic, user guide 2. engineering sample: now 3. mp: august, 2004
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