Instruction manual

2-22

MS-6580 ATX Mainboard

Pin Description Pin Description

1 VCC 2 VCC

3 USB0- 4 USB1-

5 USB0+ 6 USB1+

7 GND 8 GND

9 Key 10 USBOC

JUSB1 Pin Definition

Front USB Connector: JUSB1

The mainboard provides one USB2.0 pinheader for users to connect to

optional USB2.0 ports. The pinheader is compliant to Intel

I/O Connectivity

Design Guide.

USB 2.0 technology increases data transfer rate up to a maximum through-

put of 480Mbps, which is 40 times faster than USB 1.1, and is ideal for connect-

ing high-speed USB interface peripherals such as USB HDD, digital cameras,

MP3 players, printers, modems and the like.

JUSB1

(USB 2.0/Intel spec)