CP308-MEDIA CP308
Page B - 16 ID 1027-4487, Rev. 3.0
P R E L I M I N A R Y
B.6.5 SDHC Interface
The CP308-MEDIA provides support for a Secure Digital (SD) card or a Secure Digital High
Capacity (SDHC) card for flexible flash-based memory expansion via the SD/SDHC card sock-
et J3.
Figure B-12: SD/SDHC Card Socket J3
The following table indicates the pinout of the SD/SDHC card socket J3.
Table B-9: SD/SDHC Card Socket J3 Pinout
PIN SIGNAL FUNCTION I/O
1 DAT3 Data Line 3 I/O
2 CMD Command Line I
3 VSS Power Ground --
4 VDD Voltage Supply (2.7 V or 3.6 V) --
5Clock Clock I
6 VSS Power Ground --
7 DAT0 Data Line 0 I/O
8 DAT1 Data Line 1 I/O
9 DAT2 Data Line 2 I/O
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