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Hardware setup, 42 asus p3w user’s manual connectors 3. h/w setup – Asus Intel 810 Motherboard P3W User Manual

Page 42

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42

ASUS P3W User’s Manual

Connectors

3. H/W SETUP

3. HARDWARE SETUP

17) Internal Microphone Connector (3 pin INT MIC)

This connector allows you to connect a chassis mounted microphone to the
motherboard instead of having to attach an external microphone to the ATX
connectors.

1

01

01

®

P3W

P3W Internal Microphone Connector

MIC Power

1

3

MIC Input

Ground

INT

MIC

18) 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 I

2

C

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.

1

01

01

®

P3W

SMBCLK

Ground

SMBDA

T

A

+5V

1

P3W SMBus Connector

SMB

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