Datasheet

Technical Reference
61
Table 23. Serial Port B Connector (optional)
Pin Signal Name Pin Signal Name
1 DCD 2 RXD
3 TXD 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 Not connected
Table 24. Chassis Intrusion Connector
Pin Signal Name
1 Intruder
2 Ground
Table 25. SCSI Hard Drive Activity LED
Connector (Optional)
Pin Signal Name
1 SCSI_ACT#
2 No connect
Table 26. Serial ATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground