Serial Port; Vga Port - MSI E7230 Master-FA4R User Manual

Serial Port

The mainboard offers one 9-pin male DIN connector as the serial port. 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.
1 2 3 4 5
6 7 8 9
9-Pin Male DIN Connector

VGA Port

The mainboard provides a DB 15-pin female connector to connect a VGA monitor.
Pin
1
3
5
7
9
11
13
15
PIN SIGNAL
1 DCD
2 SIN
3 SOUT
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
5 1
15 11
VGA Connector
Signal Description Pin
RED 2
BLUE 4
GND 6
GND 8
+5V 10
N/C 12
Horizontal Sync 14
SCL
Hardware Setup
Pin Definition
DESCRIPTION
Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request T o Send
Clear To Send
Ring Indicate
Signal Description
GREEN
N/C
GND
GND
GND
SDA
Vertical Sync
2-11