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Back Panel Configuration
PS/2
Mouse
PS/2
Keyboard
PS/2 Mouse & PS/2 Keyboard Connectors: KB/MS
This mainboard provides a standard PS/2 mouse connector and PS/2 Keyboard connector. The pin
assignments are described below:
PS/2 Mouse
PS/2 Keyboard
USB & LAN Connectors: USB/(LAN=>optional
T
here are 4 USB connectors on the back panel. These USB connectors are used to attach to USB
devices such as: keyboards, mice and other USB devices. You can plug the USB devices dire
this connector. The KM400A PRO-1394/ KM400A PRO also provides a LAN port. You can plug
LAN devices directly into this connector.
(Optional)
LAN
USB
(Print Port)
Parallel Port
USB
COM1
VGA
Pin
Assignment
1
Data
2
No connect
3
Ground
Pin
Assignment
1
TX+
2
TX-
3
RX+
4
NC
Pin
Assignment
1/5
+5 V (fused)
2/6
USBP0-/P1-
12
KM400A Series
(Optional)
LAN
Port
Mic In
Line In
Speaker Out
USB
Pin
Assignment
4
+5 V (fused)
5
Clock
6
No connect
)
Pin
Assignment
5
NC
6
RX-
7
NC
8
NC
Pin
Assignment
3/7
USBP0+/P1+
4/8
Ground
ctly into
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