A-6 Connector Pin Assignments
Serial Interface Connectors
Figure A-8 shows the serial interface connector(s) on the system board. Table A-3 lists the
pin assignments.
Figure A-8 Serial Interface Connectors
Table A-3 Serial Interface Pin Assignments
Pin
Signal Name
1
DCD
2
Serial In-
3
Serial Out-
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Keyboard and Mouse Connectors
Figure A-9 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-4 lists the pin assignments.
Figure A-9 PS/2-Style Keyboard and Mouse Interface Connectors
1
2
6
4
3
5