Serial Port Connector - Intel CV700A Manual

3-6 Serial Port Connector

The CV700A board offers two high speed NSI6C550 compatible UARTS with Read/ Receive
16 byte FIFO serial ports. The serial ports are two DB-9 external connectors. The On-board
serial port can be disabled through BIOS SETUP (see Chapter 4).
.
CN7: COM1 Connector D-SUB 9-Pin
PIN NO. Description
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
.
CN6: COM2 Connector D-SUB 9-pin
PIN NO. Description
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
PIN NO. Description
6 DSR
7 RTS
8 CTS
9 RI
PIN NO. Description
6 DSR
7 RTS
8 CTS
9 RI
CN7: COM1
CN6: COM2
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