FriendlyARM Mini210S - SDIO;GPIO Interface

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1.7.12 SDIO/GPIO Interface
The S5PV210’s third SDIO is connected to CON13 on the TinySDK/ADK 1312B
and to CON14 on the Smart210 SDK 1305, which is a 2.0mm spacing 20Pin header. It
has SPI, I2C and four GPIOs
The SDIO is usually used for SD-WiFi.
CON13/CON14
Pin Spec
CON13/CON14
Pin Spec
1
3.3V
2
GND
3
TXD2
4
RXD2
5
I2CSCL0
6
I2CSDA0
7
SPIMOSI
8
SPIMISO
9
SPICLK
10
SPICS
11
GPIO (WIFI Power Down)
12
GPIO
13
SD1_CLK
14
SD1_CMD
15
SD1_nCD
16
XEINT9/XEINT11
17
SD1_DAT0
18
SD1_DAT1
19
SD1_DAT2
20
SD1_DAT3
21
XEINT16/KP_COL0
22
XEINT17/KP_COL1
23
XEINT18/KP_COL2
24
XEINT19/KP_COL3
25
XEINT24/KP-ROW0
26
XEINT25/KP_ROW1
27
XEINT26/KP_ROW2
28
XEINT27/KP_ROW3
29
5V
30
GND
Please refer to the schematics in the shipped CD for the exact connection details between each pin and CPU. The
information provided here is for reference