User's Manual

- 14 -
Pin No
Definition
Basic Description
Type
28
GPIO[13]
GPIO[13]
29
NC
No connect
--
30
NC
No connect
--
31
GPIO[12]
GPIO[12]
--
32
GND
System Ground Pin
33
NC
No connect
--
34
NC
No connect
--
35
GND
System Ground Pin
36
NC
No connect
--
37
NC
No connect
--
38
GND
System Ground Pin
39
NC
No connect
--
40
NC
No connect
--
41
GND
System Ground Pin
42
GPIO[0]/CLK_REQ
GPIO[0] (input/output)
O
43
NC
No connect
--
44
VIO_SD
1.8V/3.3V Digital I/O SDIO Power Supply
I
45
PDn
Full Power Down (input) (active low)
I
46
NC
No connect
--
47
SD_DAT[3]
SDIO Data line Bit[3]
I/O
48
SD_DAT[2]
SDIO Data line Bit[2]
I/O
49
SD_DAT[1]
SDIO Data line Bit[1]
I/O
50
SD_DAT[0]
SDIO Data line Bit[0]
I/O
51
SD_CMD
SDIO Command/response (input/output)
I/O
52
SD_CLK
SDIO Clock input
I
53
NC
No Connect
54
GPIO[10]
GPIO[10] (input/output)
I/O
55
GPIO[8]
GPIO[8] (input/output)
I/O
56
GPIO[9]
GPIO[9] (input/output)
I/O
57
GPIO[11]
GPIO[11] (input/output)
I/O
58
GPIO[7]/PCM_SYNC
GPIO[7] (input/output)
I/O