Integration Manual


 6/16

11
SPI_SDO/
SD_DAT[1]
I/O WLAN
SPI_SDO/
SD_DAT[1]
G-SPI Mode: SPI_SDO
G-SPI Data Output
SDIO 4-bit Mode: SD_DAT[1]
Data Line Bit[1]
SDIO 1-bit Mode: SD_DAT[1]
Interrupt
SDIO SPI Mode: SD_DAT[1]
Reserved
12
SPI_SCSn/
SD_DAT[0]
IO WLAN
SPI_SCSn/
SD_DAT[0]
G-SPI Mode: SPI_SCSn
G-SPI Chip Select input (active low)
SDIO 4-bit Mode: SD_DAT[0]
Data Line Bit[0]
SDIO 1-bit Mode: SD_DAT[0]
Data Line
SDIO SPI Mode: SD_DAT[0]
Data Output
13
SPI_SDI/
SD_CMD
I/O WLAN
SPI_SDI/
SD_CMD
G-SPI Mode: SPI_SDI
G-SPI Data Input
SDIO 4-bit Mode: SD_CMD
Command/Response
SDIO 1-bit Mode: SD_CMD
Command Line
SDIO SPI Mode: SD_CMD
Data Input
14
SPI_CLK/
SD_CLK
I WLAN
SPI_CLK/
SD_CLK
G-SPI Mode: SPI_CLK
G-SPI Clock Input
SDIO 4-bit Mode: SD_CLK
Clock Input
SDIO 1-bit Mode: SD_CLK
Clock Input
SDIO SPI Mode: SD_CLK
Clock Input
15 SLEEP_CLK I WLAN SLEEP_CLK Clock Input for External Sleep Clock
16 RESETn I - RESETn Reset (active low)
17 GND G - VSS Ground
18 GND G - VSS Ground
19 GND G - VSS Ground
20 GND G - VSS Ground