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MS-7042 M-ATX Mainboard
Serial Port Connector: COM Port
The mainboard offers one 9-pin male DIN connectors as serial port COM
port. This port is a 16550A high speed communication port that sends/receives
16 bytes FIFOs. You can attach a serial mouse or other serial devices directly to
this connector.
PIN SIGNAL DESCRIPTION
1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready)
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicate
Pin Definition
9-Pin Male DIN Connector
1 2 3 4 5
6 7 8 9
Audio Port Connectors
This mainboard supports 6-channel audio operation with 2 SPDIF ports.
To have correct audio operation, please connect the speakers to the proper
connectors as illustrated below.
SPDIF-In
SPDIF-Out
MIC
Line-In
Center/ Subwoofer Out
Rear Speaker Out
Line-Out
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