MMD/SD アクセスユニット SDC23取扱説明書
Contents
1. 1 1 2007 2013 Printed in Japan 2007 7 13 REV 1 1 1 0 131002 060 0042 16 3 7 TEL 011 640 8800 FAX 011 640 8801 E mail Support hokutodenshi co jp order hokutodenshi co jp URL http www hokutodenshi co jp _MMC SD SDC23 Bgm EIECEFrOnmic MMC2. FAT CSD CID FCLS FCPY FTRN PUTC FRED
3. 8 1 PO6 PO JP1 A 4 _ JP1 JP2 P2 ChaN FAT FatFs FAT file system module RO06 FatFs MMC SD FatFs URL http elm chan org fsw ff 00indexj html FatEs FAT file system module RO 06 ChaN 2008 anc The FatFs module is an experimenal pro
4. SDC23 2008 2014 Prnted in Japan 2008 12 10 REV1 0 3 0 140205 e mail SuUDport hokutodenshi cojp order hokutodenshi cojp URL http Awwwhokutodenshi cojp TEL 011 640 8800 FAX011 640 8801 060 0042 16 3 7 MMC SD SDC23
5. gt e J2 VIN J2 20 VIN1 J2 18 GND J2 GND J2 2J2 16 Base Board HSB e GND 5V DC 3 3V 5V 5V 33V 5V 3 3V VCC J8 J2 20 5V 5V VCC 3V hl 5V 3 3V J2 20P RXD TXD NC J9 15 17 3 1 2000000060 6 DGND RXD RXD J3 3P J8 A I HOKUTO DENSH 5V TXD VIN VIN1 5V
6. 2 3 4
7. J3 BP wo 2 2 TXD GND RXD TC74VHCTO8AFT J3 WG SA W TC74VHCTOBAFT Base Board 2 HSB 3 20 Base Board 2 RAM 3 MMC SD SDC23 St EE MMC SD SPI CS SCLKDLDO 4 SPI 512 1 MMC or SDC ver 1 XX MMC SD
8. FUSE SVER FSEK R W MNTF R W FREN 4 0 lt 3 CD PDF SDC23API 39 37mm ee Een LE E T 2 54 UF UNTIL TTT FF i D3 23mm 3 81mm MMC SPI 2G MMC SD MMC SD MMC SD
9. YYF imnVYyS96 6 1 MMC SD CD Dr EMOPRS DO PDF FINTMMEN printf SRG SFIC1 1 SRC2 _ 2 MANHAL API SDC23 API PDF NANUAL SDC23 PDF MMC SD 3 3V 50V 33V 16mA 50V 17mA 3 MMC SD SPI TTL 0 3 3V 0 5 0V 8 1 9600 19200 38400bps 38400bps MMC SD SDC23 St BE
10. SD SDC23 I 0 NE NT OE MMC SD 9 5 Base Board 1HSB 1 20 1 MMC SD SDC23 1 DC 30cem1 i 1 EKRKEKRITIEVTOEIFTIOTF F Y
11. 5V VCC gr U1 gr II CARD MODULE RE GND VCC 01F C1608JB1H104K TDK 47uF C1608JB1A475K TDK gt _ MMC SD J2 20 17 TXD 15 RXD MMCSD J3 1 TXD 3 RXD SDC23 20
12. ject to implement FAT file system to cheap microcontrollers This is a free software and is opened for educatnon research and development under hcense pohcy of following trems Copyright 2008 ChaN all right reserved The FatFs module is a free software and there ns no Warranty You can use modify and or redistribute it for personal non prohHt or commerelal use wthout restrnction under your responslbihty Redistributions of source code must retam the above copyright notice 1 Fc Fh FatFs FAT file system module 2 FatFs fputs fprintf ffh _USE STRFUNC 2 1 fputc PUTC n r n fgets GETS MMD SD SDC23
13. mc 1 2 1 2 1 1
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