Appendix A Pin Assignments 79
8
5
7
6
9
3
2
4
1
10
COM2 RS-232 connector (CN10)
Table C-8: COM2 RS-232 connector
Pin RS-232 port Pin RS-232 port
1 DCD 6 CTS
2 DSR 7 DTR
3 RxD 8 RI
4 RTS 9 GND
5 TxD 10 N/C
AT power connector (CN9)
Table C-7: AT power connector
Pin Signal
1 +12 V
2 GND
3 GND
4 +5 V
1
2
4
3
