Chapter 2
2-10
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.This LAN enables data to be transferred at 100 or 10Mbps.
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
RJ45 LAN Jack
USB Ports
1 2 3 4
5 6 7 8
10/100Mbps 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
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