REL 1.0
Page 19 of 89
RZ/G1M/G1N Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin
No.
Qseven MXM
Connector Pin
Name
Signal Name
Signal Type/
Termination
Description
61
HDA_RST#/
I2S_RST#
SSI_RST(GP2_13)
I, 3.3V CMOS/
10K PU
Audio Codec Reset.
This pin is connected to Capacitive Touch
Connector for touch reset & Expansion
connector3 (J14) 42
nd
Pin.
62
SMB_DAT/
GP1_I2C_DAT
I2C5_SDA
IO, 3.3V OD
I2C5 Data.
This pin is connected to PCIe Clock buffer,
PCIex4 connector, Mini PCIe connector and
Expansion Connector3 (J14) 79
th
Pin.
63
HDA_BCLK/
I2S_CLK
SSI_SCK0129(GP2_0) O, 3.3V CMOS
Audio transmit clock.
This pin is connected from I2S audio codec.
64
SMB_ALERT#
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to Expansion
connector3 (J14) 11
th
Pin in carrier board.
65
HDA_SDI/ I2S_SDI SSI_SDATA0(GP2_2)
I, 3.3V CMOS
Audio Transmit Data.
This pin is connected to I2S audio codec.
66
GP0_I2C_CLK
I2C2_SCL(GP2_6)
I, 3.3V OD
I2C2 clock.
This pin is connected to I2S Audio Codec,
Capacitive touch connector, Resistive
touch
connector,
and
Expansion
Connector3 (J14) 78
th
Pin.
67
HDA_SDO/
I2S_SDO
SSI_SDATA1(GP2_5)
O, 3.3V CMOS
Audio Receive Data.
This pin is connected from I2S audio codec.
68
GP0_I2C_DAT
I2C2_SDA(GP2_7)
IO, 3.3V OD
I2C2 Data.
This pin is connected to I2S Audio Codec,
Capacitive touch connector, Resistive
touch
connector,
and
Expansion
Connector3 (J14) 80
th
Pin.
69
THRM#
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected from Push button
(SW6) in carrier board.
70
WDTRIG#
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to Expansion
connector3 (J14) 17
th
Pin in carrier board.
71
THRMTRIP#
THRMTRIP_Q7(GP5_
31)
O, 3.3V CMOS
Thermal trip.
This pin is connected to indication LED D11
and Expansion connector3 (J14) 53
rd
Pin.
72
WDOUT
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to Expansion
connector3 (J14) 15
th
Pin in carrier board.
73
GND
GND
Power
Ground.
74
GND
GND
Power
Ground.