MSI MS-6741 Specifikace stáhnout pdf (Strana 19)

2-15

Hardware Setup

Serial Port Connector: COM A

The mainboard offers one 9-pin male DIN connector as serial port COM

A. The 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 the 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

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 31 32

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MSI MS-6741 Specifikace Strana 19