REL 1.0
Page 28 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
186
LPC_AD1/ GPIO1
Q7_GPIO1_(GP2_20) IO,3.3VCMOS/
10K PU
General purpose Input/Output1.
This pin is connected to Expansion
Connector3 (J14) 34
th
Pin through resistor.
187
LPC_AD2 / GPIO2
Q7_GPIO2_(GP2_21) IO,3.3VCMOS/
10K PU
General purpose Input/Output2.
This GPIO is used for Mic Input Detect and
connected from Audio IN Jack.
Note: This pin is also connected to
Expansion connector3 (J14) 45
th
Pin
through resistor and default populated.
188
LPC_AD3/ GPIO3
Q7_GPIO3_(GP2_19) IO,3.3VCMOS/
10K PU
General purpose Input/Output3.
This GPIO is used for Headphone Detect
and connected from Audio Out Jack.
Note: This pin is also connected to
Expansion connector3 (J14) 41
st
Pin
through resistor and default populated.
189
LPC_CLK/ GPIO4
Q7_GPIO4_(GP2_3)
IO, 3.3V CMOS General purpose Input/Output4.
This GPIO is used for CAN0 Transceiver
Power down control and connected to CAN
transceiver.
Note: This pin is also connected to
Expansion connector3 (J14) 47
th
Pin.
190
LPC_FRAME#/
GPIO5
Q7_GPIO5_(GP2_4)
IO,3.3VCMOS/
10K PU
General purpose Input/Output5.
This pin is connected to Expansion
Connector3 (J14) 44
th
Pin through resistor
and default populated.
191
SERIRQ / GPIO6
Q7_GPIO6_(GP2_8)
IO,3.3VCMOS/
10K PU
General purpose Input/Output6.
This pin is connected to Expansion
Connector3 (J14) 40
th
Pin through resistor
and default populated.
192
LPC_LDRQ#/
GPIO7
Q7_GPIO7_(GP7_7)
IO, 3.3V CMOS General purpose Input/Output7.
This pin is connected to Expansion
Connector3 (J14) 09
th
Pin through resistor
and default populated.
193
VCC_RTC
VRTC_3V0
O, 3V Power
3V backup coin cell input for RTC.
194
SPKR/
GP_PWM_OUT2
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to buzzer in carrier
board.
195
FAN_TACHOIN/
GP_TIMER_IN
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to Fan Header (J9)
04
th
Pin in carrier board.