AAEON PCM-8120 - Manual (Page 39)

C o m p a c t B o a r d P C M - 8 1 2 0
Chapter 2 Quick Installation Guide 2 - 26
Port 2 CN24. pin 6 Bit 2 U26. pin 33 (GPIO12)
Port 1 CN24. pin 7 Bit 1 U26. pin 34 (GPIO11)
Port 0 CN24. pin 8 Bit 0 U26. pin 84 (GPIO10)
2.40 Second Digital I/O Connector (CN25)
Pin Signal Pin Signal
1 IN1 2 IN2
3 IN3 4 IN4
5 OUT1 6 OUT2
7 OUT3 8 OUT4
9 +5V 10 GND
DIO Address is 801H
BIOS
Setting
Connector Definition Address IT8712 GPIO Setting
Port 7 CN25. pin 1 Bit 7 U26. pin 20 (GPIO27)
Port 6 CN25. pin 2 Bit 6 U26. pin 21 (GPIO26)
Port 5 CN25. pin 3 Bit 5 U26. pin 22 (GPIO25)
Port 4 CN25. pin 4 Bit 4 U26. pin 23 (GPIO24)
Port 3 CN25. pin 5 Bit 3 U26. pin 24 (GPIO23)
Port 2 CN25. pin 6 Bit 2 U26. pin 25 (GPIO22)
Port 1 CN25. pin 7 Bit 1 U26. pin 26 (GPIO21)
Port 0 CN25. pin 8 Bit 0 U26. pin 27 (GPIO20)