MSI K9AGM3-FIH User Guide - Page 32

S/PDIF-Out Connector: SPDOUT1 Optional, Serial Port Connector: JCOM1 optional

Page 32 highlights

MS-7367 Mainboard S/PDIF-Out Connector: SPDOUT1 (Optional) This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format) interface for digital audio transmission. SPDOUT1 VCC GND SPDIF www.devicemanuals.eu S/PDIF Bracket (Optional) Serial Port Connector: JCOM1 (optional) This connector is a 16550A high speed communication port that sends/receives 16 bytes FIFOs. You can attach a serial device. 9 21 JCOM1 Pin Definition PIN SIGNAL 1 DCD 2 SIN 3 SOUT 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 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 2-18

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2-18
MS-7367 Mainboard
S/PDIF Bracket
(Optional)
S/PDIF-Out Connector: SPDOUT1 (Optional)
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
SPDOUT1
VCC
SPDIF
GND
Serial Port Connector: JCOM1 (optional)
This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.
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
JCOM1
1
9
2
www.devicemanuals.eu