I94GC-I7
17
Digital I/O Connector
This connector offers 4-pair of digital I/O functions and address is set in BIOS.
The default address is: 801H: Output bit0~3; 802H: Input bit0~3.
Pin Assignment
1 5V
2 Digital-In-30
3 Digital-Out-20
4 Digital-In-31
5 Digital-Out-21
6 Digital-In-32
7 Digital-Out-22
8 Digital-In-33
9 Digital-Out-23
10 GND
1
2
9
10
Power Loss Recovery Header *
This header specifies how the system should do after a power fail. Setting
Disabled will leave the system in power off status after the power recovers.
Setting Enabled will power-on the system immediately when the power returns.
1
3
Pin 1-2 Close:
Enabled
1
3
1
3
Pin 2-3 Close:
(default)
Disabled
