Hardware Setup
2-9
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.
S-Video Port
This port allows S-Video output in
NTSC and PAL modes.
1 2 3 4 5
6 7 8 9
9-Pin Male DIN Connectors
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-
I n
b e c o m e s C e n t e r / S u b .
N o t e
:
Win98SE supports only 4-CH output.
See appendix 5-1 for Smart5.1.
VGA Out
A DB-15 pin female connector that
connects to a VGA monitor.
1/8” Stereo Audio Connectors
RCA Video or S/PDIF Port
This dual function port may be used ei-
ther as a RCA Video port or as a S/
PDIF port.
(2 Channel)
(6 Channel)
Line Out
MIC
Line In
L/R
Front
Rear
L/R
Sub
Center
Pin Definition
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
