Instruction manual

2-11
Hardware Setup
USB Connectors
The mainboard provides four UHCI (Universal Host Controller Interface)
Universal Serial Bus roots for attaching USB devices such as keyboard, mouse
or other USB-compatible devices. You can plug USB devices directly into the
connectors.
USB Ports
1 2 3 4
PIN SIGNAL DESCRIPTION
1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
Pin Definition
RJ-45 LAN Jack
The mainboard provides one standard RJ-45 jack for connection to Local
Area Network (LAN). You can connect a network cable to the LAN jack.
Pin Definition
PIN SIGNAL DESCRIPTION
1 TDP Transmit Differential Pair
2 TDN Transmit Differential Pair
3 RDP Receive Differential Pair
4 NC Not Used
5 NC Not Used
6 RDN Receive Differential Pair
7 NC Not Used
8 NC Not Used
RJ-45 LAN Jack
Activity Indicator
8 1
Speed Indicator