3.HARDWARE SETUP

21)USB Headers (10-1-pin USB56)

If the USB ports on the back panels are inadequate, one USB header is available for two additional USB ports. Connect the 10-1 pin ribbon cable from the provided 2-port USB connector set to the two midboard 10-1 pin USB header and mount the USB connector set to an open slot on your chassis.

 

USB56

 

Power USB

 

USBP3+ GND

–USBP3

 

10

 

6

TUSL2-C Front Panel

5

–USBP2

1

USBP2+ GND NC

PowerUSB

TUSL2-C

 

 

 

USB Header

22)SMB Connector (5-1 pin SMB)

This connector allows you to attach SMBus (System Management Bus) devices. 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.

.3 SETUPH/W

Connectors

SMB

GroundSMBDATA

SMBCLK +5V 1

TUSL2-C

TUSL2-C SMBus Connector

ASUS TUSL2 User’s Manual

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