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99 Appendix B
B.9 COM Port 1, 2 Connector (CN9, CN10)
B.10 PS/2 Keyboard & Mouse Connector (CN11)
Table B.9: COM Port 1 Connector (CN9, CN10)
COM1 connector (CN9) COM2 connector (CN10)
RS232 Only
Pin Signal Pin Signal Pin Signal Pin Signal
1DCD 6DSR 1DCD 2DSR
2RX 7RTS 3RX 4RTS
3TX 8CTS 5TX 6CTS
4DTR 9RI 7DTR 8RI
5 GND 9 GND 10 N.C.
Table B.10: PS/2 Keyboard & Mouse Connector (CN11)
Pin Signal
1 KB data
2 Mouse DATA
3 Ground
4+5V
5 KB ClOCK
6MS ClOCK
7NC
8NC
1
2
3
4
5
6
7
8
9
3
64
5
28
9
7
10
1