SDI Technologies SDIO Card Benutzerhandbuch
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SDIO Simplified Specification Version 2.00
3
2.4 Signal
Pins
Figure 2-1 Signal connection to two 4-bit SDIO cards
The rest of this chapter is not included in the Simplified Specification.
SD Host
CLK
SD I/O Card
CMD
DAT[3:0]
SD I/O Card
DAT[3:0]
CMD
CLK