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REL1.1
Page 35 of 92
RZ/G1H Qseven SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
122
eDP1_AUX-/
LVDS_B_CLK-
LVDS1_CLK_N
DU_LVDS1_CLK_N/
AL20
O, 1.8V LVDS
LVDS
secondary
channel
differential clock negative.
Note: If HDMI transmitter is
supported on SOM, then this pin
will become NC.
123
LVDS_BLT_C
TRL/GP_PW
M_OUT0
TPU0TO2/MD22
(GP0_22)
¹
A6/MD22/
AJ5
O, 3.3V CMOS/
100K PU
LCD Panel backlight brightness
control.
Note: TPU0TO2 is connected to
this pin for implementing PWM
through resistor and default
populated.
Note: Same signal is also
connected
to
Expansion
connector2 36
th
Pin.
124
GP_1-
Wire_Bus
NC
NA
-
NC.
125
GP2_I2C_DA
T/LVDS_DID_
DAT
I2C3_SDA
IIC3_SDA/
AH15
IO, 3.3V OD/
1K PU
I2C3 data.
Note: Same signal is optionally
connected
to
Qseven
edge
connector 126
th
pin through
resistor
and
default
not
populated.
126
eDP0_HPD#
/LVDS_BLC_
DAT
NC
NA
-
Default NC.
Note: I2C3_SDA is optionally
connected to this pin through
resistor
and
default
not
populated.
Note: Same signal is by default
connected
to
Qseven
edge
connector 125
th
pin through
resistor and default populated.
127
GP2_I2C_CLK
/LVDS_DID_C
LK
I2C3_SCL
IIC3_SCL/
AJ15
O, 3.3V OD/
1K PU
I2C3 clock.
Note: Same signal is optionally
connected
to
Qseven
edge
connector 128
th
pin through
resistor
and
default
not
populated.
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