REL1.0
Page 19 of 106
RZ/G1H Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin
No.
Qseven MXM
Connector Pin
Name
Signal Name
Signal Type/
Termination
Description
45
SDIO_CMD
SD2_CMD(GP3_17)
IO,3.3VCMOS/
10K PU
SDHI2 command.
This pin is connected to SD/MMC connector
(J30).
46
SDIO_WP
SD2_WP(GP3_23)
O, 3.3V CMOS/
10K PU
SDHI2 Write Protect.
This pin is connected to SD/MMC connector
(J30).
47
SDIO_PWR#
GPIO_SD1_PWR(GP1
_27)
I, 3.3V CMOS/
10K PD
SD/MMC Interface Power Enable.
This pin is used control the power input to
the SD/MMC connector.
48
SDIO_DAT1
SD2_DAT1(GP3_19)
IO, 3.3V CMOS SD2 Data1.
This pin is connected to SD/MMC connector
(J30).
49
SDIO_DAT0
SD2_DAT0(GP3_18)
IO, 3.3V CMOS SD2 Data0.
This pin is connected to SD/MMC connector
(J30).
50
SDIO_DAT3
SD2_DAT3(GP3_21)
IO, 3.3V CMOS SD2 Data3.
This pin is connected to SD/MMC connector
(J30).
51
SDIO_DAT2
SD2_DAT2(GP3_20)
IO, 3.3V CMOS SD2 Data2.
This pin is connected to SD/MMC connector
(J30).
52
SDIO_DAT5
NC
-
NC in RZ/G1H Qseven SOM.
This pin is connected to SD/MMC connector
(J30) in carrier board.
53
SDIO_DAT4
NC
-
NC in RZ/G1H Qseven SOM.
This pin is connected to SD/MMC connector
(J30) in carrier board.
54
SDIO_DAT7
NC
-
NC in RZ/G1H Qseven SOM.
This pin is connected to SD/MMC connector
(J30) in carrier board.
55
SDIO_DAT6
NC
-
NC in RZ/G1H Qseven SOM.
This pin is connected to SD/MMC connector
(J30) in carrier board.
56
USB_DRIVE_VBUS USB0_PWEN(GP5_18
)
I, 3.3V CMOS
USB OTG Power enable.
57
GND
GND
Power
Ground.
58
GND
GND
Power
Ground.
59
HDA_SYNC/
I2S_WS
SSI_WS34(GP4_9)
I, 3.3V CMOS
SSI Audio transmit frame synchronization.
This pin is connected to I2S audio codec.
