Hardware Setup
2-11
9-Pin Serial Port
1 2 3 4 5
6 7 8 9
Serial Port: COM A
The mainboard provides one 9-pin male DIN serial port COM A. You can
attach a serial mouse or other serial devices to this port.
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
VGA DB 15 Pin Connector
One DB 15-pin VGA connector is provided for connection to a VGA
monitor.
Analog Video Display Connector (DB-15S)
PIN SIGNAL DESCRIPTION
1 Red
2 Green
3 Blue
4 Not used
5 Ground
6 Ground
7 Ground
8 Ground
9 Power
10 Ground
11 Not used
12 SDA
13 Horizontal Sync
14 Vertical Sync
15 SCL
Pin Definition
DB 15-Pin Female Connector
5 1
15 11
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