MSI MEGA MPC - MEGA - mPC 945, User Manual

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2-9
Chapter 2 - Mainboard Hardware
2.6 Back Panel
The Back Panel provides the following ports:
VGA Port
PS/2 Keyboard
USB
CS-Out
SS-Out
RS-Out
Line-In
Mic-in
LAN Port
PS/2 M ouse
Serial Port
Line-Out
Serial Port
The mainboard offers a 9-pin male DIN serial port . The port is 16550A high
speed communication ports 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
SPDIF out