Download G120 SoM User Manual

GHI Electronics,LLC
G120 SoM User Manual
Pin-Out Description
G120
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GPIO
P3.26
P0.13
P0.12
P1.30
P0.28
P1.31
P0.27
P3.25
P3.24
P2.21
P1.22
P1.21
P1.19
P1.23
P1.24
P1.20
P1.25
P1.26
P1.28
P1.29
P1.27
P2.13
P2.12
85 P2.5
86 P2.2
87 P2.7
88 P2.9
89 P2.6
Rev. 0.04
Multiplexed Function(s)
RESET
PWM_8
ANALOG_7
ANALOG_6
RTCX1
RTCX2
ANALOG_4
VBAT
I2C_SCL
ANALOG_5
I2C_SDA
PWM_7
PWM_6
USB_Device_D+
USB_Device_DUSB_Host_DUSB_Host_D+
Notes
Processor reset, active low
Real Time Clock crystal
Real Time Clock crystal
The GHI Boot Loader will
not function properly if this
pin is low on power up.
Real Time Clock battery
Open-drain pin
Open-drain pin
LCD_G2
LCD_G1
LCD_G3
LCD_G4
LCD_G0
LCD_G5
LCD_B1
LCD_B3
LCD_B4
COM5_TXD
LCD_B2
LCD_B0
LCD_R0
PWM_11
LCD_HSYNC
LCD_CLK
LCD_R2
LCD_R4
COM5_RXD
LCD_R1
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