2-9
Chapter 2 - Mainboard Hardware
The Rear Panel provides the following connectors:
2.6 Rear Panel
USB Ports
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. The mainboard supports USB1.1 & 2.0 devices.
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
USB Ports
1 2 3 4
5 6 7 8
Keyboard
USB
Por ts
L-Out
Mic
L-In
M ou se
Parallel
LAN
VGA Port
USB
Por ts
