DFI G7S300-B User Manual page 50

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2
Hardware Installation
Digital I/O and Digital I/O Power Connectors
The Digital I/O connector (J7) and Digital I/O power connector (J8)
provide powering-on function to an external device that is connected
to these connectors. The Digital I/O bus provides 8-bit write and 8-
bit read.
50
Parallel
1
Digital I/O
Digital I/O Connector
Function
Pins
1
Data I/O 0
Data I/O 1
2
Data I/O 2
3
4
Data I/O 3
GND
5VDU
+12V
+5V
8
1
Digital I/O power
Pins
Function
5
Data I/O 4
Data I/O 5
6
7
Data I/O 6
8
Data I/O 7
4

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