6-Pin Ieee 1394 Port; Usb Ports - MSI MEGA MPC 945 User Manual

6-pin IEEE 1394 Port

The bigger 6-pin IEEE 1394 Port on the front panel is designed for you to
connect to IEEE 1394 devices without external power. That means the mainboard can
provide the power for the devices connected to this port.

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.
1 4
USB Port Description
PIN SIGNAL
1 VCC
2 -Data 0
3 +Data0
4 GND
5 VCC
6 -Data 1
7 +Data 1
8 GND
2-7
Chapter 2 - Mainboard Hardware
5 8
DESCRIPTION
+5V
Negative Data Channel 0
Positive Data Channel 0
Ground
+5V
Negative Data Channel 1
Positive Data Channel 1
Ground