Serial Connector - Compaq Armada 1100 Reference Manual

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Connector
1
Connector
6
4
2
C-2 Connector Pin Assignments
2 3 4
6 7 8 9
Keyboard/Mouse Connector
5
3
1

Serial Connector

Pin
1
2
5
3
4
5
6
7
8
9
Pin
1
2
3
4
5
6
Signal
Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Ready to Send
Clear to Send
Ring Indicator
Signal
Data
Reserved
Ground
+ 5V
Clock
Reserved