Usb Connector (Cn23); First Digital I/O Connector (Cn24) - Aaeon PCM-8120 Manual

C o m p a c t B o a r d

2.38 USB Connector (CN23)

Pin Signal
1 +5V
3 USBD4-
5 USBD4+
GND
7
9 GND

2.39 First Digital I/O Connector (CN24)

Pin Signal
1 IN1
IN3
3
5 OUT1
7 OUT3
9 +5V
DIO Address is 800H
BIOS Connector Definition
Setting
Port 7 CN24. pin 1
Port 6 CN24. pin 2
Port 5 CN24. pin 3
Port 4 CN24. pin 4
Port 3 CN24. pin 5
P C M - 8 1 2 0
Pin Signal
2 GND
4 GND
6 USBD5+
USBD5-
8
10 +5V
Pin Signal
2 IN2
IN4
4
6 OUT2
8 OUT4
10 GND
Address IT8712 GPIO Setting
Bit 7 U26. pin 28 (GPIO17)
Bit 6 U26. pin 29 (GPIO16)
Bit 5 U26. pin 30 (GPIO15)
Bit 4 U26. pin 31 (GPIO14)
Bit 3 U26. pin 32 (GPIO13)
Chapter 2 Quick Installation Guide
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