AMD LV-651 User Manual

LV-651

Mini-ITX Motherboard

User’s Manual

Edition 1.0

2006/7/21

LV-651User’s Manual

Copyright 2006. All rights reserved. This document is copyrighted and all rights are 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 an y 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 inci dental or consequential dam ages resulting from the performance or use of this product. The company does not issue a warranty of any kind, e xpress 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.

LV-651User’s Manual

Packing List

Please check the package before you starting setup the system

Hardware:

LV-651 series motherboard x 1

Cable Kit:

44pin

40pin

44pin

44-pin ATA33 IDE Cable x 1

COM port Cable x1

I/O Shield Cable x 1

Power Cable x 1

Printed Matters:

User’s Manual x 1 Driver CD x 1

Floppy Cable x 1

LV-651User’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 Setup> .............................................................................15

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

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

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

2.7 <Floppy Port>……………………………………………………………….18

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

2.9 <Onboard Display Interface>………………………………………….…19

2.9.1 <Analog VGA Interface>………….……………………………..…19

2.9.2 < Digital Display >………

2.10 <Onboard Audio Interface>…………………………………….……….26

2.11 <USB2.0 Interface>……………………………………………………….27

2.12 <GPIO Interface>………………………………………………………….29

2.13 <Serial Port Jumper Setting>…………………………………………..30

2.14 <Power and Fan Connector>…………………………………….……..32

2.14.1 <Power Input>………………………………………….………….32

…………………………………….20

LV-651User’s Manual

2.14.2 <Power Output>…………………………………….….32

2.14.3 <Fan Connector>………………………………………………….33

2.15 <Indicator and Switch>………………………………………………….34 Chapter 3 <BIOS Setup>…………………………………………………………….37 Appendix A <I/O Port Pin Assignment>………………………………………….38

A.1 <IDE Port>…………………………………………………………………..38 A.2 <Floppy Port>……………………………………………………………….40 A.3 <Serial Port>………………………………………………………………..40 A.4 < CRT Port >………………………………………………………………..41 A.5 <LAN Port>…………………………………………………………………41 A.6 <USB Port>…………………………………………………………………41 A.6 <USB Port>…………………………………………………………………41 A.7 <PS/2 Keyboard & MousePort>………………………………………….42 A.8 <LPT Port>…………………………………………………………………42

Appendix B <Flash BIOS>…………………………………………………………43

B.1BIOS Auto Flash Tool……………………………………………………...43 B.2Flash Method………………………………………………………………..43

Appendix C <System Resources>…………………………………………….….45

C.1 I/O Port Address Map ………………………………………………….…45 C.2 Memory Address Map ……………………………………………………47 C.3 System IRQ Resources…………………………………………………

Appendix D <WatchDog Timer Setting>.…................................................…49

Contact Information…………………………...……………………………………50

..48

LV-651User’s Manual

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LV-651 User’s Manual Introduction

Chapter 1 <Introduction>

1.1 <Product Overview>

LV-651 is the Mini-ITX motherboard with AMD Geode LX800 platform, with onboard VGA,

AC97 audio, Giga LAN interface. Based on the AMD Geode LX800 processor, the board provides many advanced features for reduced power consumption, fanless design and high cost/price rate of production.

Low Power Consumption

Based on the AMD Geode LX800@500MHz processor onboard, it only takes up to 3.8W at maximum powering, and is completely suitable for fanless design. Without an y cooling fan onboard, it can avoid the heat problem when the cooler failed in accidence.

Onboard TFT/LVDS LCD interface

Based on the AMD Geode LX800@500Mhz of integrated graphics, the board provides onboard graphics with up to 256 MB of frame buffer, 18-bit/24-bit LVDS and 24-bit TFT interfaces.

Embedded Component

Due to the low profile design, the board provides CF car d socket for flash disk with porting embedded OS and up to DDR SDRAM.

Single Voltage Input

The board only requires DC 8~24V or standard 20-pin ATX power supply input; user’s can easily connect the board with an adapter without the huge power supply.

Product Overview

LV-651 User’s Manual Introduction

1.2 <Product Specification>

General Specification

Form Factor Mini -ITX motherboard CPU Embedded AMD Geode LX800 500MHz

Fanless with heat sink only

Memory

Chipset AMD LX800 and CS5536 BIOS Phoenix-Award v6.00PG 4Mb PnP flash BIOS Green Function Power saving mode includes doze, standby and suspend modes.

Watchdog Timer System reset programmable watchdog timer with 1 ~ 255 sec./min.

Real Time Clock AMD CS5536 built-in RTC with lithium battery Enhanced IDE Ultra DMA33 IDE interface supports up to 2 ATAPI devices

Multi-I/O Port

Chipset Winbond W83627HG-AW Serial Port One RS-232 and one RS232/422/485 serial ports USB Port Four Hi-Speed USB 2.0 ports with 480Mbps of transfer rate Parallel Port One D-sub 25pin LPT Port Floppy Port One slim type Floppy port IrDA Port One IrDA compliant Infrared interface supports SIR K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O

VGA Display Interface

Chipset AMD Geode LX800 built-in VGA controller with 2D Graphic Frame Buffer Up to 256MB shared with system memory Display Type Supports CRT, 24-bit TFT LCD & 18/24-bit single channel LVDS

Connector External DB15 female connector on rear I/O panel

Ethernet Interface

Controller 1 x Realtek RTL8110S-32 Gigabit Ethernet controller Type Triple speed 10/100/1000Base-T

One 184-pin DDR DIMM socket support up to 1GB DDR SDRAM Optional on board 256M DDR SDRAM

Unbufferred, none-ECC memory supported only

ACPI version 1.0 and APM version 1.2 compliant

of timeout value

One 44-pin IDE port onboard One Compact Flash Type II socket on solder side

interface

LCD

Onboard 40-pin TFT connector Onboard 40-pin LVDS connector

Auto-switching Fast Ethernet

Product Specification

LV-651 User’s Manual Introduction

Full duplex, IEEE802.3U compliant

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

Audio Interface

Chipset Realtek ® ALC203 AC97 Audio compliance

Interface 2 channels sound output

Connector

Expansive Interface

PCI One Mini-PCI socket for TYPE III.

Power and Environment

Power Requirement 8~24V DC input or Standard 20-pin ATX power supply Dimension 170 (L) x 170 (H) mm Temperature Operating within 0 ~ 60℃ (32 ~ 140℉)

Ordering Code

LV651X-P AMD LX800 processor Mini-ITX with onboard VGA, GigaLAN,

External Audio phone jack for Line-out, Line-in, MIC-in. Onboard audio connector with pin header

Onboard CD-IN connector

Bus master. 2nd Bus master is shared with Mini-PCI. One PCI slot with riser card to support 2 PCI Power supply: +3.3V, +5V

Storage within -20 ~ 85℃ (-4 ~ 185℉)

LPT, RS232, USB2.0, Audio, IEEE1394, LCD and DDR DIMM

LV651X-256 Same as above but with 256M DDR SDRAM on board The specifications may be different as the actual production.

Product Specification

LV-651 User’s Manual Introduction

1.3 <Mechanical Drawing>

Mechanical Drawing

LV-651 User’s Manual Introduction

1.4 <Block Diagram>

VGA monitor

1 x 184-pin DDR DIMM

to 1GB

TFT/LVDS LCD

AC97 Audio

CompactFlash＆IDE

4 x USB2.0 ports

83627HG-AW

Floppy

GPIO

IrDA

LX800

PCI/33Mhz

CS5536

Arbitor

IT8209

IEEE1394

RTL

8110S-32

Mini PCI slot

PCI slot

Block Diagram

LPT Port

BIOS

2 X COM Port

LV-651 User’s Manual Hardware Setup

Chapter 2 <Hardware Setup>

2.1 <Connector Location>

SYSFAN

CN_INV

CN_LCD

CN_LVDS

ATX

CN_COM1/2

DIMM

MINIPCI

CN_DIO

JFRNT

CN_USB1 FDD

IDE

PCI

PS2

LPT

CRT

CDIN

CN_AUDIO

USB_RJ45

FIREWIRE

DC_OUT

AUDIO DC_IN

Connector Location

LV-651 User’s Manual Hardware Setup

2.2 <Jumper Reference>

Jumper Function

JRTC CMOS Operating/Clear Setting JV1/2 Setting COM Port Voltage JVLCD LCD Panel Voltage Setting JCSEL1/2 COM2 RS-232/422/485 Mode Selection JAT Select ATX or AT power on function

JRTC

JAT

JVLCD

JCSEL1 JCSEL2

JV1/2

Jumper Reference

LV-651 User’s Manual Hardware Setup

2.3 <Connector Reference>

2.3.1 <Internal Connector>

Connector Function Remark

DIMM 184 -pin DDR SDRAM DIMM slot Standard IDE 44-pin primary IDE connector Slim FDD 26-pin slim type floppy connector Slim ATX 20-pin power supply connector Standard CF Compact Flash Type II socket Standard DC_OUT 4-pin power output connector Standard CDIN 4-pin CD-ROM audio input connector Standard CN_DIO 6 x 2-pin digital I/O connector Standard CN_USB1 5 x 2-pin USB connector Standard SYSFAN 3-pin system cooler fan connector Standard CN_COM1/2 5 x 2-pin com connector Standard CN_AUDIO 5 x 2-pin audio connector Standard CN_LVDS 20 x 2-pin LVDS connector Standard CN_INV 5-pin LCD inverter connector Standard CN_LCD 20 x 2-pin LCD connector Standard PCI Slim 32bit PCI slot Slim MINIPCI Mini-PCI socket Standard JFRNT 14-pin switch/indicator connector Standard JAT 3-pin power connector Standard

2.3.2 <External Connector>

Connector Function Remark

PS2 PS/2 Keyboard/Mouse connector Standard LPT 25-pin D-sub LPT port Standard USB_RJ45 Dual USB and one RJ45 LAN connector Standard CRT DB15 VGA connector Standard FIREWIRE One IEEE1394 connector Standard AUDIO Audio connector Standard DC_IN DC 12V input connector Standard

Connector Reference

LV-651 User’s Manual Hardware Setup

2.4 <CPU and Memory Setup>

2.4.1 <CPU Setup>

The board integrates AMD Geode LX800 500MHz processor with special design for power appliance. It requires only 3.8W power consumption at most, and is totally designed for fanless system.

2.4.2 <Memory Setup>

The board supports one 184-pin DDR266/333 SDRAM up to 1GB of capacity, and supports non ECC unbufferred memory modules.

DIMM

Please check the pin number to match the socket side well before installing memory module.

CPU and Memory Setup

80-pin104-pin

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