MSI MS-6378 - Keyboard Connector; USB Connectors

Hardware Setup
Keyboard Connector
The mainboard provides a standard PS/2® keyboard mini DIN connector
for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly into
this connector.
Pin Definition
2 1
PS/2 Keyboard (6-pin Female)
PIN
SIGNAL DESCRIPTION
1 Keyboard DATA
Keyboard DATA
2
NC No connection
3 GND Ground
4 VCC
+5V
5 Keyboard Clock Keyboard clock
6 NC
No connection
USB Connectors
The mainboard provides a UHCI (Universal 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.
12 3 4
£ .V ' 8
USB Ports
USB Port Description
PIN
SIGNAL
DESCRIPTION
1 VCC +5V
2 -Data 0
Negative Data Channel 0
3 +DataO 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
2-9