Connecting Optional Devices - ECS L4S5A User Manual

Connecting Optional Devices

Refer to the following for information on connecting the mainboard's optional
devices:
COM2: Onboard serial port connector
Connect a serial port extension bracket to this header to add a second serial
port to your system.
Pin Signal Name
1 DCD
2 RxD
3 TxD
4 DTR
5 GROUND
6 DSR
7 RTS
8 CTS
9 RI
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