MSI 865PE NEO3-F User Guide - Page 24

Serial Port Connector, Audio Port Connectors

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Page 24 highlights

MS-6728 ATX Mainboard Serial Port Connector 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 PIN 1 2 3 4 6 7 8 9 5 9-Pin Male DIN Connector 6 7 8 9 Pin Definition SIGNAL DESCRIPTION DCD SIN SOUT DTR GND DSR RTS CTS RI 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 Audio Port Connectors The left 3 audio jacks are for 2-channel mode for stereo speaker output: Line Out is a connector for Speakers or Headphones. Line In is used for external CD player, Tape player, or other audio devices. Mic is a connector for microphones. However, there is an advanced audio application provided by Realtek ALC850 to offer support for 7.1-channel audio operation and can turn rear audio connectors from 2-channel to 4-/5.1-/7.1- channel audio. S/PDIF Out-Coaxial Line In Line Out MIC Rear Speaker Out (in 7.1CH / 5.1CH) Center/Subwoofer Speaker Out ( in 7.1CH / 5.1CH) S/PDIF Out-Optical MSI Reminds You... For the advanced functions of the audio codec, please refer to Chapter 6: Introduction to RealTek ALC850 Audio Codec for details. 2-12

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2-12
MS-6728 ATX Mainboard
Serial Port Connector
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.
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
Audio Port Connectors
The left 3 audio jacks are for 2-channel mode for stereo speaker output:
Line
Out
is a connector for Speakers or Headphones.
Line In
is used for external CD
player, Tape player, or other audio devices.
Mic
is a connector for microphones.
However, there is an advanced audio application provided by Realtek ALC850
to offer support for
7.1-channel audio
operation
and can turn rear audio connec-
tors from 2-channel to 4-/5.1-/7.1- channel audio.
S/PDIF Out-Coaxial
Rear Speaker Out
(in 7.1CH / 5.1CH)
Line Out
Line In
MIC
Center/Subwoofer
Speaker Out
( in 7.1CH / 5.1CH)
S/PDIF Out-Optical
MSI Reminds You...
For the advanced functions of the audio codec, please refer to
Chapter
6: Introduction to RealTek ALC850 Audio Codec
for details.