MSI 945P NEO5-F User Guide - Page 26

Back Panel

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MS-7236 Mainboard Back Panel The back panel provides the following connectors: Mouse Parallel LAN L-In RS-Out L-Out CS-Out Keyboard COM Port USB Ports Mic SS-Out Mouse/Keyboard Connector The mainboard provides a standard PS/2® mouse/keyboard mini DIN connector for attaching a PS/2® mouse/keyboard. You can plug a PS/2® mouse/keyboard directly into this connector. The connector location and pin assignments are as follows: 6 5 4 3 2 1 PS/2 Mouse / Keyboard (6-pin Female) Pin Definition PIN SIGNAL DESCRIPTION 1 Mouse/Keyboard Data Mouse/Keyboard data 2 NC No connection 3 GND Ground 4 VCC +5V 5 Mouse/KeyboardClock Mouse/Keyboardclock 6 NC No connection 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. 1 2 3 4 5 6 7 8 9 COM Port (9-Pin Male) 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 2-10

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MS-7236 Mainboard
2-10
Back Panel
Mouse/Keyboard Connector
The mainboard provides a standard PS/2
®
mouse/keyboard mini DIN connector for
attaching a PS/2
®
mouse/keyboard. You can plug a PS/2
®
mouse/keyboard directly
into this connector. The connector location and pin assignments are as follows:
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.
The back panel provides the following connectors:
Keyboard
COM Port
USB Ports
Mouse
Parallel
LAN
L-Out
Mic
CS-Out
SS-Out
RS-Out
L-In
PIN
SIGNAL
DESCRIPTION
1
Mouse/Keyboard Data
Mouse/Keyboard data
2
NC
No connection
3
GND
Ground
4
VCC
+5V
5
Mouse/KeyboardClock
Mouse/Keyboard clock
6
NC
No connection
Pin Definition
PS/2 Mouse / Keyboard
(6-pin Female)
2
1
3
4
5
6
COM Port
(9-Pin Male)
1 2
3
4
5
6
7 8
9
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