3.HARDWARE SETUP

18)USB Header (10-1 pin USB2)

If the USB port connectors on the back panel are inadequate, this USB header is available for two additional USB port connectors. Connect the USB headers to the 2-port USB connector set and mount the bracket to an open slot on your chassis.

 

USB2

 

USBP3+ GND

–USBP3

Power USB

 

10

 

6

 

5

–USBP2

1

A7V-E USB Port

USBP2+ GND NC

PowerUSB

A7V-E

 

 

 

H/WSETUP

Connectors

3.

 

19)SMBus Connector (5-1 pin SMB)

This connector allows you to connect SMBus (System Management Bus) de- vices. SMBus devices communicate by means of the SMBus with an SMBus host and/or other SMBus devices. SMBus is a specific implementation of an I2C bus, which is a multi-device bus; that is, multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer.

 

SMB

SMBCLK

Ground SMBDATA +5V

1

A7V-E

A7V-E SMBus Connector

ASUS A7V-E User’s Manual

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