深入了解T卡，SD卡的驱动最好的原版资料！

kevin_2008 · 发表于 2009-11-23 10:09:34

【文件名】:091123@52RD_SDIO-Spec-V100.pdf
【格　式】:pdf
【大　小】:700K
【简　介】:
【目　录】:
SDIO Card Specification

1  General Description1
1.1  SDIO features.1
1.2  Primary Reference Document1
2  SDIO Signaling Definition.1
2.1  SDIO Card Types1
2.2  SDIO Card modes.2
2.2.1  SPI (Card mandatory support)2
2.2.2  1-bit SD data transfer mode (Card mandatory support).2
2.2.3  4-bit SD data transfer mode (mandatory for High-Speed cards, optional for Low-Speed)2
2.3  SDIO Host Modes .2
2.4  Signal Pins2
2.5  Host Requirements for SDIO.3
3  SDIO Card Initialization4
3.1  Differences in I/O card initialization4
3.2  The IO_SEND_OP_COND Command (CMD5)8
3.3  The IO_SEND_OP_COND Response (R4).9
4  Differences with SD Memory Specification9
4.1  SDIO Command List9
4.2  Unsupported SD Memory commands10
4.3  Modified R6 Response10
4.4  Bus Width11
4.5  Card Detect Resistor.11
4.6  Data Transfer Abort.11
4.6.1  Read Abort.11
4.6.2  Write Abort.12
4.7  Changes to SD Memory Fixed Registers.13
4.7.1  OCR Register.13
4.7.2  CID Register.13
4.7.3  CSD Register.13
4.7.4  RCA Register.13
4.7.5  DSR Register.13
4.7.6  SCR Register.13
4.7.7  SD Status.14
4.7.8  Card Status Register14
5  New I/O Read/Write Commands.15
5.1  IO_RW_DIRECT command (CMD52)15
5.2  IO_RW_DIRECT Response (R5).16
5.2.1  CMD52 Response (SD modes)16
5.2.2  R5, IO_RW_DIRECT Response (SPI mode)17
5.3  IO_RW_EXTENDED command (CMD53)17
5.3.1  CMD53 Data Transfer Format.19
5.3.2  Special Timing for CMD53 multi-block read19
6  SDIO Card Internal Operation.20
6.1  Overview.20
6.2  Register Access Time20
6.3  Interrupts.20
6.4  Suspend/Resume20
6.5  Read Wait.21
6.6  SDIO Fixed Internal Map.21
6.7  Common I/O Area (CIA) 22
6.8  Card Common Control Registers (CCCR).22
6.9  Function Basic Registers (FBR).26

eycle · 发表于 2009-12-1 19:34:13

希望有用!!!

sainttv · 发表于 2009-12-14 14:50:06

希望有用!!!

Fenix_wang · 发表于 2010-4-10 00:26:28

正在找这资料, 谢谢啦

RedYang · 发表于 2010-5-26 23:03:53

希望有用呀~！~！~！

dunderhead · 发表于 2010-6-8 15:36:23

好不好啊

_ken_ · 发表于 2010-7-20 10:26:07

谢谢谢啊

lubing521 · 发表于 2010-8-12 20:17:51

那里搞的资料啊？

lubing521 · 发表于 2010-8-12 20:23:35

哈哈就是个规格啊，网上N多了。

AllenChan · 发表于 2010-9-12 22:11:46

对了菜鸟来说看看很好

blackj · 发表于 2011-2-21 19:56:15

好样的, 我顶!, 好样的, 我顶!

youth517 · 发表于 2011-7-20 20:18:15

不会是规格书吧

kimifu · 发表于 2011-11-4 14:15:07

1元也舍不得买啊

kamilhuang · 发表于 2013-3-6 16:21:54

谁看谁知道

mickey23 · 发表于 2013-6-4 09:48:35

感恩！

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[资料] 深入了解T卡，SD卡的驱动最好的原版资料！