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SOM-4486 ETX Module
Intel® Celeron® M SOM-ETX
Module with CPU, VGA/LVDS,
Audio & LAN
Users Manual
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Copyright This document is copyrighted, 2002, by Advantech Co., Ltd. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of the original manufacturer. Information provided in this manual is intended to be accurate and reliable. However, the ori
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Packing List Before you begin installing your card, please make sure that the fol- lowing materials have been shipped: 1 SOM-4486 System On Module CPU module CD-ROM or Disks for utility, drivers, and manual (in PDF format. Heatsink If any of these items are missing or damaged, contact your distributor or sales representative immediately. Additional Information and Assistance 1. Visit the Advantech web sit
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This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the following two condi- tions: 1.This device may not cause harmful interference, and FCC 2. This device must accept any interference received, includ- ing interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
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Contents Chapter 1 Introduction ......................................................2 1.1 Introduction ....................................................................... 2 1.2 Specifications .................................................................... 3 1.2.1 Standard System On Module functions .......................... 3 1.2.2 VGA/flat panel Interface ................................................ 4 1.2.3 Audio function .........................................................
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5.2 Driver installation............................................................ 26 5.2.1 Before you begin........................................................... 26 Chapter 6 LCI Bus Ethernet Interface...........................30 6.1 Introduction ..................................................................... 30 6.2 Features ........................................................................... 30 6.3 Installation of Ethernet Driver......................................... 30
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1 General Information This chapter gives background infor- mation on the SOM-4486 CPU System On Module. Sections include: Introduction Specifications Board Dimensions 1 Chapter 1 CHAPTER
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Chapter 1 Introduction 1.1 Introduction The SOM-4486 is an Intel Ultra Low Voltage Intel® Celeron® M proces- sor System On Module (SOM) with audio controller, a 4X AGP SVGA controller, a PCI 10/100Base-T Ethernet interface. Using an Intel ULV Celeron® M processor, the SOM-4486 achieves quite good performance on the SOM-ETX CPU module. On-board features include two serial ports, one multi-mode parallel (ECP/EPP/SPP) port, four USB (Universal Serial Bus) ports, a floppy drive controller, a
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1.2 Specifications 1.2.1 Standard System On Module functions CPU: Intel® Celeron® M processor w/64KB primary cache memory BIOS: Award 4 Mbit Flash BIOS Chipset: Intel® 852GM GMCH/ICH4 Chipset 400 MHz PSB System memory: 1x200 pin SO-DIMM sockets, support ECC Double DataRate (DDR) 128 MB to 512 MB, accept 128/256/512 MB DR200/ 266/333 DRAM Power management: Supports power saving modes including Normal/ Standby/Suspend modes. APM1.2/ACPI 1.0 compliant Enhanced IDE interface:
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1.2.2 VGA/flat panel Interface Chipset: Intel 852 GM, supports a single 1.5V accelerated graphics port interface Frame buffer: Supports 8/16/32 MB frame buffer with system mem- ory Display type: Simultaneously supports CRT and flat panel displays, also supports dual channel LVDS interface. Display mode: CRT Mode: 1280 x 1024 @ 32bpp (60Hz), 1024 x 768 @ 32bpp(85Hz); LCD/Simultaneous Modes: 1280 x 1024 @16bpp(60Hz), 1024 x 768 @16bpp(60Hz) 1.2.3 Audio function Chipset: REALTEK
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1.3 Board Dimensions Figure 1.1: SOM-4486 dimensions 5 Chapter 1
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1.4 Board layout: dimensions Figure 1.2: SOM-4486 Top view SOM-4486 Users Manual 6
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Figure 1.3: SOM-4486 Solder view 7 Chapter 1
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SOM-4486 Users Manual 8
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2 Connector Assignments and Descriptions This chapter tells how to set up the SOM-4486 hardware. It includes instructions on connecting peripherals, switches and indicators. Make sure you read all the safety precautions before you begin the installation procedure . 9 Chapter 2 CHAPTER
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Chapter 2 Connector Assignments 2.1 Connector Locations The board has a number of connectors that allow you to configure your system to suit your application. Figure 2.1: SOM-4486 Locating Connectors 2.2 Pin Assignments for X1/2/3/4 connectors Please refer to SOM-ETX Design and Specification Guide, Chapter 2 SOM-4486 Users Manual 10
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2.3 Safety precautions Warning! Always completely disconnect the power cord from your board whenever you are working on it. Do not make connections while the power is on, because sensitive electronic components can be damaged by a sudden rush of power. Caution! Always ground yourself to remove any static charge before touching the board. Modern elec- tronic devices are very sensitive to static elec- tric charges. Use a grounding wrist strap at all times. Place all electronic components on
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SOM-4486 Users Manual 12
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3 Software Configuration . 13 Chapter 3 CHAPTER
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Chapter 3 Software Configuration 3.1 Introduction The SOM-4486 system BIOS and custom drivers are located in a 512 KB, 32-pin Flash ROM. A single Flash chip holds the system BIOS and VGA BIOS. The display type can be configured via software. This method minimizes the number of chips and eases configuration. You can change the display BIOS simply by reprogramming the Flash chip 3.2 Utility CD disk The SOM-4486 is supplied with a software utility on CDROM. This disk contains the neces
