Lan (Rj-45) Jack; Usb Ports - MSI Hetis 945 User Manual

LAN (RJ-45) Jack

The mainboard provides 1 standard RJ-45 jack for connection to single Local
Area Network (LAN). This Giga-bit LAN enables data to be transferred at 1000, 100 or
10Mbps. You can connect a network cable to it.
8
RJ-45 LAN Jack

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.
1 2 3 4
5 6 7 8
USB Ports
PIN
1
2
3
1
4
5
6
7
8
USB Port Description
PIN SIGNAL
1 VCC
2 -Data 0
3 +Data0
4 GND
5 VCC
6 -Data 1
7 +Data 1
8 GND
2-15
Chapter 2 - Mainboard Hardware
Giga-bit LAN Pin Definition
SIGNAL DESCRIPTION
D0P Differential Pair 0+
D0N Differential Pair 0-
D1P Differential Pair 1+
D2P Differential Pair 2+
D2N Differential Pair 2-
D1N Differential Pair 1-
D3P Differential Pair 3+
D3N Differential Pair 3-
DESCRIPTION
+5V
Negative Data Channel 0
Positive Data Channel 0
Ground
+5V
Negative Data Channel 1
Positive Data Channel 1
Ground