Commell LV-668 Manuel utilisateur

LV-668

Mini-ITX Motherboard

User’s Manual

Edition 1.0

2005/09/30

LV-668 User’s Manual

reserved. The information in this document is subject to change without prior notice to make

improvements to the products.

This document contains proprietary information and protected by copyright. No part of this

document may be reproduced, copied, or translated in any form or any means without prior

written permission of the manufacturer.

All trademarks and/or registered trademarks contains in this document are property of their

respective owners. Disclaimer

The company shall not be liable for any incidental or consequential damages resulting from

the performance or use of this product.

The company does not issue a warranty of any kind, express or implied, including without

limitation implied warranties of merchantability or fitness for a particular purpose.

The company has the right to revise the manual or include changes in the specifications of

the product described within it at any time without notice and without obligation to notify any

person of such revision or changes.

Trademark

All trademarks are the property of their respective holders.

Any questions please visit our website at http://www.commell.com.tw

LV-668 User’s Manual

Packing List

Please check the package before you starting setup the system

Hardware:

LV-668 series motherboard x 1

Cable Kit:

40-pin ATA100 IDE flat cable x 1

Serial ATA ribbon cable x 1

I/O Shield x 1

LV-668 User’s Manual

Index

Chapter 1 <Introduction>.....................................................................................7

1.1 <Product Overview>.................................................................................7

1.2 <Product Specification>...........................................................................8

1.3 <Mechanical Drawing>...........................................................................10

1.4 <Block Diagram>.................................................................................... 11

Chapter 2 <Hardware Setup>.............................................................................12

2.1 <Connector Location>............................................................................12

2.2 <Jumper Reference> .............................................................................13

2.3 <Connector Reference>.........................................................................14

2.3.1 <Internal Connector>..................................................................14

2.3.2 <External Connector>.................................................................14

2.4 <CPU and Memory Setup>....................................................................15

2.4.1< CPU>........................................................................................15

2.4.2 <Memory> ..................................................................................15

2.5 <CMOS Setup>......................................................................................16

2.6 <Enhanced IDE & CF Interface>............................................................17

2.7 <Serial ATA Interface>...........................................................................18

2.8 <LAN Interface>.....................................................................................19

2.9 <Onboard Display Interface>.................................................................20

2.9.1 <Analog VGA Interface> ............................................................20

2.10 <Onboard Audio Interface>..................................................................21

2.11 <Power and Fan Connector>...............................................................22

2.11.1 <Power Input>..........................................................................22

2.11.2 <Fan Connector>......................................................................22

2.12 <Indicator and Switch>.........................................................................23

Chapter 3 <System Configuration>...................................................................25

3.1 <SATA RAID Configuration>..................................................................25

LV-668 User’s Manual

3.2 <Audio Configuration> ...........................................................................27

3.3 <Display Configuration>.........................................................................28

Chapter 4 <BIOS Setup> ....................................................................................30

Appendix A <I/O Port Pin Assignment> ...........................................................32

A.1 <IDE Port>.............................................................................................32

A.2 <IrDA Port>............................................................................................32

A.3 < VGA Port >..........................................................................................33

A.4 <Serial ATA Port>...................................................................................33

A.5 <Serial Port>..........................................................................................33

A.6 <LAN Port>............................................................................................34

A.7 <PS/2 Keyboard & Mouse Port>............................................................34

A.8 <CPU Voltage>…...................................................................................35

A.9<USB Interface>……………………………………………………………..35

Appendix B <Flash BIOS>..................................................................................37

B.1 BIOS Auto Flash Tool......................................................................37

B.2 Flash Method...................................................................................37

Appendix C <System Resources> ....................................................................39

C.1 <I/O Port Address Map>……………………………………………………39

C.2 <Memory Address Map>.......................................................................41

C.3 <System IRQ & DMA Resource>..........................................................42

C.3.1 <IRQ> ........................................................................................42

Contact Information............................................................................................44

LV-668 User’s Manual

(The Page is Left For Blank)

LV-668 User’s Manual Introduction

Product Overview 7

Chapter 1 <Introduction>

1.1 <Product Overview>

LV-668 is the Mini-ITX motherboard based on VIA chipset. It integrates the last VIA

embedded chipset for KN400A with VT8237R, DDR266/333/400 SDRAM, and serial ATA

with RAID to provide the economical embedded platform.

VIA KN400A & VT8237R Chipset

The board comes with the VIA last embedded chipset of KN400A, supports

DDR266/333/400 SDRAM, integrated the S3 Graphics UniChrome Pro IGP graphics core,

hardware MPEG-2 and MPEG-4 acceleration.

The VT8237R provides the board to support Ultra V-Link (1GB/s) with KN400A, two serial

ATA ports with RAID array function, 4 x USB2.0 ports and 5.1 channel AC97 audio.

Multimedia solution

Based on VIA KN400A chipset, the board provides, which supports single independent

display with CRT.

LAN Interface

LV-668 also comes with one 10/100Mbps LAN interface, support boot-on-LAN and

wake-on-LAN function.

High Speed Hot-plug Interface

Based on VIA VT8237R, the board provides 4 USB2.0 interfaces with up to 480Mbps of

transferring rate.

Expanded UCR for remote Operating SETUP Bios Feature

Expanded Universal Console Redirection (UCR) is a feature for monitoring POST

messages and running Setup and an operation system from a remote serial terminal.

LV-668 User’s Manual Introduction

Product Specification

1.2 <Product Specification>

General Specification

Form Factor Mini-ITX motherboard

CPU AMD Geode NX Processors

NX 1250@6W/1500@6W Processors supported

Fanless with CPU heatsink

Memory 1 x 184-pin DDR 266/333/400 SDRAM up to 1GB

Unbufferred, none-ECC memory supported only

Chipset VIA KN400A and VT8237R

BIOS Phoenix-Award v6.00PG 4Mb PnP flash BIOS

Green Function Power saving mode includes doze, standby and suspend modes.

ACPI version 1.0 and APM version 1.2 compliant

Real Time Clock VIA VT8237R built-in RTC with lithium battery

Enhanced IDE Enhanced IDE interface supports dual channels and up to 2

ATAPI devices at Ultra DMA100

One 40-pin onboard

Serial ATA VIA VT8237R integrates 2 Serial ATA interface

RAID 0, 1 array Technology supported

Multi-I/O Port

Chipset VIA VT8237R with Winbond W83697HF controller

Serial Port one external RS-232 serial port on rear I/O panel.

USB Port Four Hi-Speed USB 2.0 ports with 480Mbps of transfer rate.

Parallel Port One external parallel port on rear I/O panel.

IrDA Port One IrDA compliant Infrared interface supports SIR.

K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel

Hardware

Monitor Fan speed, CPU temperature and voltage monitoring

VGA Display Interface

Chipset VIA KN400A built-in S3 Graphics UniChrome Pro IGP graphics

core

Core Frequency 200MHz

Memory BIOS selectable 16/32/64MB shard with system memory

Display Type CRT, LCD monitor with analog display

Connector External DB15 female connector on rear I/O panel

LV-668 User’s Manual Introduction

Product Specification 9

Ethernet Interface

Chipset AMD AM79C874VI

Type 10Base-T / 100Base-TX

auto-switching Fast Ethernet

Full duplex, IEEE802.3U compliant

Connector One External RJ45 connectors with LED on rear I/O panel

Audio Interface

Chipset Realtek®ALC655 AC97 3D audio codec

Interface 5.1 channel 3D audio with Line-in, Line-out and MIC-in

Connector External Audio phone jack for Line-out/Front, Line-in/Rear and

MIC(stereo)-in/Center

Onboard audio connector with pin header

Onboard CD-IN connector

Expansive Interface

PCI 1 x PCI slot supports up to one PCI devices through riser card

Power and Environment

Power

Requirement Standard ATX 20-pin power supply

Dimension 170 (L) x 170 (H) mm

Temperature Operating within 0 ~ 60oC (32 ~ 140oF)

Storage within -20 ~ 85oC (-4 ~ 185oF)

Software support

Operation

System Windows 2000, Windows XP

Linux (Fedora Core 1, Mandrake 9.2 and Red Hat 9.0)

Ordering Code

LV-668 AMD Geode NX processors Mini-ITX motherboard with onboard

VGA, LAN, SATA, USB 2.0 Ports, Audio, 1 x RS232 serial port,

S/PDIF,Parallel port

LV-668-12 Same as LV-668 and with AMD Geode NX 1250 processor

Lv-668-15 Same as LV-668 and with AMD Geode NX 1500 processor

1. Please do not order other Mini-AGP modules excluded in the list for this board.

2. The specifications may be different as the actual production.

For further product information please visit the website at http://www.commell.com.tw

LV-668 User’s Manual Introduction

Product Specification

1.3 <Mechanical Drawing>

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