AXIOMTEK DSB320-842 Series, User Manual

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DSB320-842User’s Manual
Jumper Settings & Connector
33
3.3.1 DC Power Jack Connector
The system supports a DC12V only DC-in Jack connector for system power input. Connect it
to the power AC-DC 60W Adapter
Pin Signal
1 +12V
2 GND
3.3.2 Audio Connector
These two audio jacks ideal for Audio MIC-In and Audio Line-out.
Pin Signal
1 Microphone In
2 Line Out
3.3.3 Digital I/O Port Connector
The onboard digital I/O has 8 bits (DIO0~7). Each bit can be set to function as input or output
by software programming. The BIOS default settings are 3 inputs and 5 outputs
Pin Description
Digital I/O
1 DO0
2 DO1
3 DO2
4 DO3
5 DO4
6 DI0
7 DI1
8 DI2
9 GND