Keyboard And Mouse Connectors; Universal Serial Bus Connectors; A-7 Ps/2-Style Keyboard And Mouse Interface Connectors; A-6 Keyboard And Mouse Pin Assignments - NEC PowerMate Enterprise Manual

KEYBOARD AND MOUSE CONNECTORS

The following figure shows the keyboard and mouse connectors on the system board. The
keyboard and mouse are PS/2-style connectors and can be plugged into either connector.
The system unit detects their presence at power on. Table A-6 lists the pin assignments.
Figure A-7 PS/2-Style Keyboard and Mouse Interface Connectors
Table A-6 Keyboard and Mouse Pin Assignments
Pin
1
2
3
4
5
6

UNIVERSAL SERIAL BUS CONNECTORS

The pin assignments for the universal serial bus (USB) connectors are provided in
Table A-7.
Table A-7 Universal Serial Bus Connector Pin Assignments
Pin
1
2
3
4
6
4
2
1
Signal Name
Data
No connection
Ground
+5 V (fused)
Clock
No connection
Signal
+5V (cable power)
– Data
+ Data
Ground (cable ground)
Connector Pin Assignments
5
3
A-7