MSI MS-8801 Spécifications télécharger pdf (Page 14)

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MS-6703 M-ATX Mainboard

The back panel provides the following connectors:

Back Panel

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

Serial Port Connectors: COM A & COM B

The mainboard offers two 9-pin male DIN connectors as serial ports

COM A and COM B. Both ports are 16550A high speed communication

ports that send/receive 16 bytes FIFOs. You can attach a serial mouse or other

serial device directly to them.

Pin Definition

9-Pin Male DIN Connector

COM A & COM B

1 2 3 4 5

6 7 8 9

Mouse

Keyboard

USB

Parallel

COM A COM B

L-out

L-in

MIC

IEEE1394

Port

LAN

USB

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 60 61

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MSI MS-8801 Spécifications Page 14