SD Physical Layer Specifications V2.0 免费分享

LINX

1. General Description............................................................................................................1
2. System Features .................................................................................................................3
3. SD Memory Card System Concept....................................................................................5
3.1 Read-Write Property......................................................................................................................5
3.2 Supply Voltage..............................................................................................................................5
3.3 Card Capacity...............................................................................................................................5
3.4 Speed Class .................................................................................................................................6
3.5 Bus Topology ................................................................................................................................7
3.6 Bus Protocol .................................................................................................................................7
3.6.1 SD Bus...................................................................................................................................7
3.6.2 SPI Bus ................................................................................................................................10
3.7 SD Memory Card–Pins and Registers......................................................................................... 11
4. SD Memory Card Functional Description .......................................................................12
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在网上找了好久才找到，跟大家分享下。


【文件名】:091019@52RD_SD Specification Ver2[1].00 060925.pdf
【格　式】:pdf
【大　小】:3489K
【简　介】:
【目　录】:

LINX

这么好的东西都没人要？

szfoolman

从目录上来看，是个好东西，先下下来看看。 谢谢楼主。

bestever

是 Simplified Specification