Serial Port Connector: Com 1; Midi/Game Connector; Audio Port Connectors; Vga Out - VIA Technologies P4MA PRO User Manual

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Chapter 2
Serial Port Connectors: COM 1
The mainboard offers one 9-pin male Serial Port connector (COM 1) . You can
attach a serial mouse or other serial devices directly to this port.
1 2 3 4 5
6 7 8 9
9-Pin Male DIN Connectors

MIDI/Game Connector

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

Audio Port Connectors

Line-Out is a connector for speakers
or headphones. The Line-In connec-
tor can be used for an external CD
player, tape player, or other audio
devices. The Mic-In connector is for
connecting microphones. Please note
when 6-channel applications are used,
all three connectors become output
connectors. Line-Out becomes Front
L/R; Line-In becomes Rear L/R; Mic-
In becomes Center/Sub.
RJ-45 NIC Port
The mainboard provides one standard
RJ-45 port for connection to the Local
Area Network (LAN). You can connect
a network cable to the LAN port.

VGA Out

A DB-15 pin female connector that con-
nects to a VGA monitor.
Pin Definition
PIN
SIGNAL
1
DCD
2
SIN
3
SOUT
4
DTR
5.
GND
6.
DSR
7.
RTS
8.
CTS
9.
RI
1/8" Stereo Audio Connectors
Line Out
2-10
DESCRIPTION
Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicate
Line In
MIC
(2 Channel)
Front
Rear
Center
L/R
Sub
L/R
(6 Channel)

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