2-11
Hardware Setup
Serial Port Connector: COM Port
The mainboard offers one 9-pin male DIN connector COM Port. It
’
s a 16550A
high speed communication port that send/receive/ 16 bytes FIFOs. You can attach a
serial mouse or other serial device directly to it.
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
COM Port
1 2 3 4 5
6 7 8 9
USB Connectors
The mainboard provides an OHCI (Open Host Controller Interface) Universal
Serial Bus root for attaching USB devices such as keyboard, mouse or other USB-
compatible devices. You can plug the USB device directly into the connector.
USB Ports
1 2 3 4
5 6 7 8
PIN
SIGNAL
DESCRIPTION
1
VCC
+5V
2
-Data 0
Negative Data Channel 0
3
+Data0
Positive Data Channel 0
4
GND
Ground
5
VCC
+5V
6
-Data 1
Negative Data Channel 1
7
+Data 1
Positive Data Channel 1
8
GND
Ground
USB Port Description
VGA Connector
The mainboard provides a DB 15-pin female connector to connect a VGA
monitor.
VGA Connector
(DB 15-pin)
1
5
11
15
Pin
Signal Description Pin
Signal Description
1
RED
2
GREEN
3
BLUE
4
N/C
5
GND
6
GND
7
GND
8
GND
9
+5V
10
GND
11
N/C
12
SDA
13
Horizontal Sync
14
Vertical Sync
15
SCL
Summary of Contents for MS-7176
Page 1: ...i G52 M7176X8 MS 7176 v1 X ATX Mainboard 945G Series...
Page 5: ...v WEEE Statement...
Page 6: ...vi...
Page 7: ...vii...
Page 17: ...2 2 MS 7176 ATX Mainboard Quick Components Guide...