HP Armada 4200 Armada 4200 Family of Personal Computers Reference Guide - Page 152
Serial Connector, Keyboard/Mouse Connector, Signal
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Serial Connector 6 9 1 5 Pin Signal 1 Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal Ready 5 Ground Pin Signal 6 Data Set Ready 7 Ready to Send 8 Clear to Send 9 Ring Indicator Keyboard/Mouse Connector 1 2 3 KEY 4 5 6 Pin Signal Pin Signal 1 External Mouse Data 4 + 5V 2 External Keyboard Data 5 External Mouse Clock 3 Ground 6 External Keyboard Data C-2 Connector Pin Assignments
C-2
Connector Pin Assignments
Serial Connector
1
6
5
9
Pin
Signal
Pin
Signal
1
Carrier Detect
6
Data Set Ready
2
Receive Data
7
Ready to Send
3
Transmit Data
8
Clear to Send
4
Data Terminal Ready
9
Ring Indicator
5
Ground
Keyboard/Mouse Connector
KEY
6
5
4
3
2
1
Pin
Signal
Pin
Signal
1
External Mouse Data
4
+ 5V
2
External Keyboard Data
5
External Mouse Clock
3
Ground
6
External Keyboard Data