DSB320-842User’s Manual
DIGITAL I/O
65
APPENDIX B
DIGITAL
I/O
About Digital I/O
The onboard digital I/O has 8 bits (DIO0~7). Each bit can be set to function as input or output
by software programming. In default, all pins are pulled high with +5V level (according to main
power). The BIOS default settings are 3 inputs and 5 outputs where all of these pins are set to
1.
Pin No.
Pin define
1 DO
0
2 DO
1
3 DO
2
4 DO
3
5 DO
4
6 DI
0
7 DI
1
8 DI
2
9 GND
Note
Except for pin9(GND), while power on, the rest pin is are set to +5V level.
Содержание DSB320-842 Series
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Страница 21: ...DSB320 842User s Manual Hardware Installation 13 Step3 Close the cover to the chassis and fasten all screws ...
Страница 24: ...DSB320 842 User s Manual 16 Hardware Installation Step 5 Assembly the back cover back and fasten all screws ...
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