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Hardware Information
7.3
PS/2 Mouse
Socket Connector
7
Connecting a
Keyboard
7-8
Connector Pinouts
The connector has the following pinout:
View of socket connetor
Figure 7-1
Pin
No.
1
Data line
2
Unassigned
3
0 V
4
5 V power supply (short-circuit proof)
5
Clock line
6
Unassigned
The connector has the following pinout:
View of socket connector
Figure 7-2
Pin No.
1
2
3
4
5
6
6
4
2
1
Connector Pinout for a PS/2 Mouse
Designation
6
4
2
1
Connector Pinout for an External Keyboard
Designation
Keyboard data line
Trackball data line
0V
5V power supply (short-circuit proof)
Clock line keyboard
Clock line trackball
5
3
Input/Output
Input/output
-
-
Output
Input/output
-
5
3
Input/Output
Input/Output
Input/Output
-
Output
Input/Output
Input/Output
PG 760 Programming Device
C79000-G7076-C761-01
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