Unicorn Computer ENDAT-4946i/M Manual de usuario

User’s Manual I

ENDAT-4946i/M

User’s Manual

Rev. A6

PCB version: A6 and later

Jan.4.2010

The ENDAT-4946i/M System Board

The content of this manual has been checked for accuracy. The manufacturer

assumes no responsibility for any inaccuracies that may be contained in this

manual. The manufacturer reserves the right to make improvements or

modification to this document and/or the product at any time without prior

notice. No part of this document may be reproduced, transmitted, photocopied or

translated into any language, in any form or by any means, electronic, mechanical,

magnetic, optical or chemical, without the prior written permission of the

manufacturer.

Intel® Core™ Solo, Core™ Duo and Core™2 Duo mobile processor is registered

trademark of Intel Incorporation

Multiscan is a trademark of Sony Corp of America

IBM, EGA, VGA, PC/XT, PC/AT, OS/2 and PS/2 are registered trademarks of

International Business Machines Corporation

Plug and Play is registered trademarks of Intel Corporation

Microsoft, Windows and MS-DOS are trademarks of Microsoft Corporation

Award is a trademark of Phoenix Software Inc.

PCI is a registered trademark of PCI Special Interest Group

Other product names mentioned herein are used for identification purpose only

and may be trademarks and/or registered trademarks of their respective

companies.

Installation Notice

The manufacturer recommends using a grounded plug to ensure proper

motherboard operation. Care should be used in proper conjunction with a

grounded power receptacle to avoid possible electrical shock. All integrated

circuits on this motherboard are sensitive to static electricity. To avoid damaging

components from electrostatic discharge, please do not remove the board from the

anti-static packing before discharging any static electricity to your body, by wearing

a wrist-grounding strap. The manufacturer is not responsible for any damage to the

motherboard due to improper operation.

User’s Manual III

Specification:

Model ENDAT-4946i/M

Form Factor Mini-ITX 170 mm x 170 mm (6.69”x6.69”)

System Chipset INTEL® 945GM + INTEL® ICH7

ENDAT-4946M: 533/667 FSB with 478 pin Intel® Celeron® M 423

processor

CPU Supporting ENDAT-4946i: 533/667 FSB with 478 pin Intel® Core™ Solo, Intel®

Core™ Duo and Intel® Core™2 Duo processor

Memory 1 x 240 pin DDR2 socket supports DDR2 533/667 up to 2GB

Ethernet Realtek 8111B PCIE Gigabit LAN

VGA INTEL® GMA950 Graphic Controller with DVMT up to 224MB(max)

LCD Interface Onboard LVDS support 18/24/36/48bit Single/Dual Channels via internal

box header (optional)

DVI Interface Onboard DVI output via internal pin header (optional)

Display ratio 4:3 and 16:9

Serial / Parallel 4 Serial Port w/+5V, +12V Power Selector / 1 Parallel port

Watchdog Timer Winbond 83627THG on-chip support 1 to 255 seconds/minutes

IDE Connector 1 x 40pin IDE connector support UDMA 33/66/100

SATA Connector 2 ports 300MHz Serial ATA Device

AUDIO On-board AC’97 with 1.2W amplifier

Expansion Slot One PCI slot with PCI 2.2 compliance

PS/2 Keyboard / Mouse Connector

2 x USB (2.0) + RJ-45 Connector w/LED indicator

D-sub Connector for COM 1, 2, 3 with POWER

1 x 25 Pins D-Sub Connector (LPT)

1 D-Sub Connector (VGA)

I/O Port

Internal pin header: KB, MS, USB (2.0) x4, AUX/CD-IN, SPDIF IN/OUT,

RF MIC IN, IR

Digital IO 8 bit input and 8 bit output (TTL level) by pin header

RS-422/485 Via COM2 (Optional)

USB Port 6 x USB2.0 onboard

Power Supply ATX power supply

IV The ENDAT-4946i/M System Board

TABLE OF CONTENTS

CHAPTER 1. INTRODUCTION.......................................................1

1-1. FEATURES..............................................................................................2

1-2. UNPACKING............................................................................................3

1-3. ELECTROSTATIC DISCHARGE PRECAUTIONS ...................................3

1-4. MOTHERBOARD LAYOUT......................................................................4

CHAPTER 2. SETTING UP THE MOTHERBOARD.......................5

2-1. JUMPERS AND CONNECTORS..............................................................5

2-2. INSTALLING MEMORY..........................................................................15

2-3. SHARED VGA MEMORY .......................................................................15

2-4. ASSIGNING IRQs FOR EXPANSION CARDS .......................................15

2-5. WATCHDOG TIMER…………………………………………………………. 16

2-6. DIGITAL I/O…………………………………………………………...………. 18

CHAPTER 3. AWARD BIOS SETUP ............................................20

3-1. STANDARD CMOS FEATURES.............................................................21

3-2. ADVANCED BIOS FEATURES...............................................................22

3-3. ADVANCED CHIPSET FEATURES........................................................24

3-4. INTEGRATED PERIPHERALS...............................................................25

3-5. POWER MANAGEMENT SETUP...........................................................39

3-6. PnP/PCI CONFIGURATIONS.................................................................31

3-7. PC HEALTH STATUS.............................................................................32

User’s Manual V

CHPATER 4. VGA, LCD, FEATURE.............................................33

4-1. VGA FEATURE....................................................................................... 33

4-2. LVDS PANEL FEATURE......................................................................... 34

4-3. DRIVER UTILITY INSTALLATION GUIDE.............................................. 35

APPENDIX A: FLASH MEMORY UTILITY...................................36

APPENDIX B: CONNECTOR PIN ASSIGNMENT .......................37

APPENDIX C: LIMITED WARRANTY..........................................39

User’s Manual 1

Chapter 1. Introduction

ENDAT-4946i/M supports high performance processor of Intel® Celeron® M 423

(for ENDAT-4946M), Intel® Core™ Solo, Intel® Core™ Duo and Intel® Core™2

Duo processor (for ENDAT-4946i) with 533 and 667 Front Side Bus. It also

supports high speed DDR-2 memory with 64-bit wide interfaces with non-ECC

DIMM (up to 2GB). Only Double-Data-Rate Two Synchronous Dynamic Random

Access Memory is supported and the speed of memory can be 533 and 667 MHz.

ENDAT-4946i/M provides an integrated graphics (Intel® Graphics Media

Accelerator 950) accelerator delivering cost competitive 3D, 2D, and video

capabilities.

ENDAT-4946i/M video engines support video conferencing and other video

applications. Instead of a dedicated local graphics memory interface,

ENDAT-4946i/M uses a UMA configuration for optimal memory utilization and

performance that deliver 3D graphics with sharp images, fast rendering, smooth

motion and extreme detail.

ENDAT-4946i/M contains one integrated Serial ATA host controllers capable of

independent DMA operation on two ports. The SATA controllers are completely

software transparent with the IDE interface, while providing a lower pin count and

higher performance. The data transfer rate is up to 300 MB/s.

ENDAT-4946i/M is an ideal model for various kind of application:

-POS system

-KIOSK

-Interactive system

-Airport Terminal Controller

-Industrial controller

-Digital entertainment

-Embedded system equipment

The ENDAT-4946i/M System Board

1-1.Features

Basic Feature:

Board format: Mini-ITX (170mm x 170 mm)

Supports Socket 478 CPU (FSB 400/533/667 MHz)

Digital I/O: 8 bits in and 8 bits out (5V)

Supports DDR-2 533/667 SDRAM up to 2GB

Serial ATA connector x 2

Enhance IDE connector x 1

Multiple I/O ports: COM port x 4; USB (2.0) x 6

All COM ports with +5V, +12V power selector

Watchdog Timer

Realtek Gigabit LAN and Audio function onboard

Optional features:

On board chip provides LVDS interface (18/24/36/48 bit, single/dual

channels)

DVI Output interface

RS 422/485 via COM 2

Barebones system: niche into Unicorn U-6000 & U-8000 Chassis

Full Software Support:

Drivers for major operating systems and APIs: Windows 2000,

Windows XP, Direct3D, DirectDraw and DirectShow, OpenGL ICD

and DXVA for Windows 2000 and Windows XP

User’s Manual 3

1-2Unpacking

The motherboard comes securely packaged in a sturdy cardboard shipping carton.

In addition to the User’s Manual, the motherboard package includes the following

items:

ENDAT-4946i/M System Board

HDD / IO Cables

LCD cable (Optional)

CDROM Driver includes: Drivers for Windows 2000, XP and AMI / AWARD FLASH

ROM utilities.

Driver utilities for on-board VGA drivers, LAN adapter

If any of these items are missing or damage, please contact the dealer from whom

you purchase the motherboard. Save the shipping material and carton in the event

that you want to ship or store the board in the future.

Note:

Please leave the motherboard in its original package until you are ready to

install it!

1-3. Electrostatic Discharge Precautions

Make sure you properly ground yourself before handling the motherboard, or other

system components. Electrostatic discharge can easily damage the components.

Note: You must take special precaution when handling the motherboard in dry or

air-conditioned environments.

The ENDAT-4946i/M System Board

1-4. Motherboard Layout

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