MSI MS-7042

2-11
Hardware Setup
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.
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
RJ-45 LAN Jack
The mainboard provides a RJ-45 connector that allows your computer
to be connected to a network environment.
IEEE1394 Port
The mainboard provides a rear IEEE 1394 port. The
standard IEEE1394 port connects to IEEE1394 devices with-
out external power. The IEEE1394 high-speed serial bus
complements USB by providing enhanced PC connectiv-
ity for a wide range of devices, including consumer elec-
tronics audio/video (A/V) appliances, storage peripherals,
other PCs, and portable devices.
IEEE1394
Port
(Standard)
LAN Jack
(RJ-45)
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