M S-7246 M ainboard
2-10
The back panel provides the following connectors:
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:
PS/2 Mouse / Keyboard
(6-pin Female)
2
1
3
4
5
6
PIN
SIGNAL
DESCRIPTION
1
Mouse/Keyboard Data
Mouse/Keyboard data
2
NC
No connection
3
GND
Ground
4
VCC
+5V
5
Mouse/Keyboard Clock
Mouse/Keyboard clock
6
NC
No connection
Pin Definition
Keyboard COM Port
USB Ports
Mic
L-Out
L-In
M ou se
Parallel
LAN
RS-Out
SS-Out
CS-Out
IEEE1394
(optional)
IEEE 1394 Port (optional)
There is one 1394 port on the back panel providing the connection for 1394
devices.
1394 port
SPDIF
Out
Back Panel
