Texas Instruments AM1808 - Page 127

Start
D0 D1 Dx End
7
MMCSD_CLK
MMCSD_DATx
9
10
4
3 3
4
START
D0 D1 Dx END
MMCSD_CLK
MMCSD_DATx
7
1414
10
9
14
14
START XMIT
Valid Valid Valid END
MMCSD_CLK
MMCSD_CMD
10
9
7
1
2
START
XMIT Valid Valid Valid END
MMCSD_CLK
MMCSD_CMD
13
7
10
9
13
13
13
AM1808
www.ti.com SPRS653E –FEBRUARY 2010–REVISED MARCH 2014
Figure 6-24. MMC/SD Host Command Timing
Figure 6-25. MMC/SD Card Response Timing
Figure 6-26. MMC/SD Host Write Timing
Figure 6-27. MMC/SD Host Read and Card CRC Status Timing
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