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