MSI MS-6551 Instrukcja Obsługi Pobierz pdf (Strona 22)

Chapter 2

2-10

Serial Port Connectors: COM A & COM B

The mainboard offers two 9-pin male DIN connectors for serial port COM

A and COM B. The ports are 16550A high speed communication ports that

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

devices directly to them.

9-Pin Male DIN Connectors

Joystick/Midi Connectors

You can connect a joystick or game pad to this connector.

Audio Port Connectors

Line Out is a connector for Speakers or Headphones. Line In is used for

external CD player, Tape player, or other audio devices. Mic is a connector for

microphones.

1/8” Stereo Audio Connectors

1 2 3 4 5

6 7 8 9

Line Out Line In MIC

Note: Details on the application of 6-channel audio can be acquired in

Appendix A.

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

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 66 67

Brak uwag

MSI MS-6551 Instrukcja Obsługi Strona 22