C-2 Connector Pin Assignments - Compaq Armada 4200 Reference Manual

Pin Signal
1 Carrier Detect
2 Receive Data
3 Transmit Data
4 Data Terminal Ready
5 Ground
Pin Signal
1 External Mouse Data
2 External Keyboard Data
3 Ground

C-2 Connector Pin Assignments

Serial Connector
6
1
Pin
6
7
8
9
Keyboard/Mouse Connector
1
KEY
3
5
Pin
4
5
6
9
5
Signal
Data Set Ready
Ready to Send
Clear to Send
Ring Indicator
2
4
6
Signal
+ 5V
External Mouse Clock
External Keyboard Data