AAEON PCM-8120 - Manual (Page 38)

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- 25
2.38 USB Connector (CN23)
Pin Signal Pin Signal
1 +5V 2 GND
3 USBD4- 4 GND
5 USBD4+ 6 USBD5+
7 GND 8 USBD5-
9 GND 10 +5V
2.39 First Digital I/O Connector (CN24)
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 800H
BIOS
Setting
Connector Definition Address IT8712 GPIO Setting
Port 7 CN24. pin 1 Bit 7 U26. pin 28 (GPIO17)
Port 6 CN24. pin 2 Bit 6 U26. pin 29 (GPIO16)
Port 5 CN24. pin 3 Bit 5 U26. pin 30 (GPIO15)
Port 4 CN24. pin 4 Bit 4 U26. pin 31 (GPIO14)
Port 3 CN24. pin 5 Bit 3 U26. pin 32 (GPIO13)