Intel SOM-4486 ETX Module User Manual
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Intel SOM-4486 ETX Module User Manual

Intel SOM-4486 ETX Module User Manual

Intel celeron m som-etx module with cpu, vga/lvds, audio & lan
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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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Summary of Contents for Intel SOM-4486 ETX Module

  • Page 1 SOM-4486 ETX Module Intel® Celeron® M SOM-ETX Module with CPU, VGA/LVDS, Audio & LAN Users’ Manual...
  • Page 2 Award is a trademark of Award Software International, Inc. Cyrix is a trademark of Cyrix Corporation. IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Corporation. Intel and Pentium are trademarks of Intel Corporation. ® Microsoft Windows is a registered trademark of Microsoft Corp.

  • Page 3: Packing List

    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.
  • Page 4 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 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.

  • Page 5: Table Of Contents

    Contents Chapter 1 Introduction ............2 Introduction ............... 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 ..............4 1.2.4 LCI .................. 4 1.2.5 Mechanical and environmental........4 Board Dimensions ............. 5 Figure 1.1:SOM-4481 dimensions.........
  • Page 6 Driver installation............26 5.2.1 Before you begin............26 Chapter 6 LCI Bus Ethernet Interface......30 Introduction ..............30 Features ................30 Installation of Ethernet Driver......... 30 6.3.1 Installation for Windows 2000 ........31 6.3.2 Further information............34 Appendix A Prog. Watchdog Timer ........36 Watchdog programming..........

  • Page 7: General Information

    General Information This chapter gives background infor- mation on the SOM-4486 CPU System On Module. Sections include: • Introduction • Specifications • Board Dimensions Chapter 1...

  • Page 8: Chapter 1 Introduction

    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.

  • Page 9: Specifications

    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 •...

  • Page 10: Vga/Flat Panel Interface

    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- • Display type: Simultaneously supports CRT and flat panel displays, also supports dual channel LVDS interface.

  • Page 11: Board Dimensions

    1.3 Board Dimensions Figure 1.1: SOM-4486 dimensions Chapter 1...

  • Page 12: Board Layout: Dimensions

    1.4 Board layout: dimensions Figure 1.2: SOM-4486 Top view SOM-4486 User’s Manual...
  • Page 13 Figure 1.3: SOM-4486 Solder view Chapter 1...
  • Page 14 SOM-4486 User’s Manual...
  • Page 15 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 Chapter 2...

  • Page 16: Chapter 2 Connector Assignments

    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 User’s Manual...

  • Page 17: Safety Precautions

    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.
  • Page 18 SOM-4486 User’s Manual...
  • Page 19 Software Configuration Chapter 3...

  • Page 20: Chapter 3 Software Configuration

    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.

  • Page 21: Figure 3.1:Bios Vga Setup Screen

    1. Apply power to the SOM-4486 application with a color TFT dis- play attached. This is the default setting for the SOM-4486 series. Make sure that the AWDFLASH.EXE and *.BIN files are located in the working drive. Note: Make sure that you do not run AWDFLASH.EXE while your system is operating in EMM386 mode.

  • Page 22: Connections For Two Channel Lvds

    The new VGA configuration will then write to the ROM BIOS chip. This configuration will remain the same until you run the AWDFLASH.EXE program and change the settings. 3.4 Connections for two channel LVDS 3.4.1 SOM-4486 X3 Table 3.1: LVDS Pin assingments Name TxoutA0- TxoutA0+...
  • Page 23 PCI Graphic Setup Introduction Installation of PCI Graphic drivers -for Windows 98/2000/XP Further information Chapter 4...

  • Page 24: Chapter 4 Pci Graphic Setup

    The SOM-4486 has an onboard PCI/AGP flat panel/VGA interface. The specifications and features are described as follows: 4.1.1 Chipset The SOM-4486 uses a Intel 852GM for its graphic controller. It supports LVDS LCD displays, and CRT monitors. 4.1.2 Display memory The 852GM chip can support up to 8MB dynamic frame buffer shared with system memory;...
  • Page 25 Chapter 4...

  • Page 26: Figure 4.1:Selecting Display Settings

    Figure 4.1: Selecting Display Settings 4.2 Installation of the PCI Graphic driver Complete the following steps to install the PCI graphic driver. Follow the procedures in the flow chart that apply to the operating system that you are using within your SOM-4486. Notes: 1.
  • Page 27 To install PCI Graphic driver for Windows 98/2000/XP, please run the set up wizard "Intel Extreme Graphic 2" in CD-ROM. Example of installa- tion steps is shown as bellow: Follow Driver Setup Wizard instructions, then click "Next." Click "Next." Chapter 4...
  • Page 28 Click "Yes" to go next step. Click "Finish" to exit. Click “Yes” to reboot. SOM-4486 User’s Manual...

  • Page 29: Further Information

    4.3 Further Information For further information about the AGP/VGA installation in your SOM- 4486, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: Advantech websites: www.advantech.com www.advantech.com.tw Chapter 4...
  • Page 30 SOM-4486 User’s Manual...
  • Page 31 Audio Setup The SOM-4486 is equipped with an audio interface that records and plays back CD-quality audio. This chapter provides instructions for installing the software drivers included on the audio driver diskettes. Chapter 5...

  • Page 32: Chapter 5 Audio Setup

    5.1 Introduction The SOM-4486's on-board audio interface provides high-quality stereo sound and FM music synthesis (ESFM) by using the Intel ICH4 audio controller. The audio interface can record, compress, and play back voice, sound, and music with built-in mixer control.
  • Page 33 5.2.2 Windows 9x/2000/Me/XP drivers Step 1. To install Audio driver for Windows 98/2000/XP, please run the set up wizard "Install Shield Wizard for Realtek AC'97 Audio" in CD-ROM. Example of installation steps is shown as bellow. Chapter 5...
  • Page 34 Step 2. In the Hardware Update Wizard window, click "Next". Step 3. In the following Hardware Update Wizard window, click "Fin- ish" for Windows to complete audio driver installation. SOM-4486 User’s Manual...
  • Page 35 LAN Configuration • Introduction • Features • Installation of Ethernet Driver for - Windows 2000 Drivers Setup Steps - Windows NT Drivers Setup Steps -Windows Wake-on-LAN Setup Chapter 6...

  • Page 36: Chapter 6 Lci Bus Ethernet Interface

    100Base-T and 10Base-T compatible. 6.2 Features • Intel 82562EZ 10/100Base-T Ethernet LAN controller • Optional Intel 82540 10/100/1000 Base-T Ethernet LAN controller • Supports Wake-on-LAN remote control function. • PCI Bus Master complies with PCI Rev. 2.2 • Complies with 100Base-TX, and 10Base-T applications.

  • Page 37: Installation For Windows 2000

    6.3.1 Installation for Windows 2000 Note: The CD-ROM drive is designated as "D" throughout this section. Click "Setup" icon in path "D:\SOM\SOM-ETX\4481\LAN" Chapter 6...
  • Page 38 Choose "Modify" item and click "Next" to go next step. Highlight "Drivers for wired Ethernet adapters" and click "Next". SOM-4486 User’s Manual...
  • Page 39 Click "Install" to begin the installation. Click "Finish" to exit the wizard. Chapter 6...

  • Page 40: Further Information

    Then the Installer will show the result after driver installed. 6.3.2 Further information Intel website: www.intel.com Advantech websites: www.advantech.com www.advantech.com.tw SOM-4486 User’s Manual...

  • Page 41: Watchdog Timer

    Programming the Watchdog Timer The SOM-4486 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason. This feature ensures system reliability in industrial standalone or unmanned environments. Appendix A...

  • Page 42: Appendix A Prog. Watchdog Timer

    Appendix A Prog. Watchdog Timer A.1 Watchdog programming Bellow is a sample of programming code for controlling the Watchdog Timer function. ----------------------------------------------------------------------------------- Enter the extended function mode, interruptible double-write | ----------------------------------------------------------------------------------- MOV DX,2EH MOV AL,87H OUT DX,AL OUT DX,AL ----------------------------------------------------------------------------- Configured logical device 8, configuration register CRF6 | ----------------------------------------------------------------------------- MOV DX,2EH...
  • Page 43 MOV DX,2FH MOV AL,01H; 01:activate 00:inactivate OUT DX,AL; MOV DX,2EH MOV AL,F5H; Setting counter unit is second OUT DX,AL MOV DX,2FH MOV AL,00H OUT DX,AL; MOV DX,2EH MOV AL,F6H OUT DX,AL MOV DX,2FH MOV AL,05H; Set 5 seconds OUT DX,AL ;------------------------------------------ ;...
  • Page 44 SOM-4486 User’s Manual...

  • Page 45: System Assignments

    System Assignments • System I/O ports • DMA channel assignments • Interrupt assignments • 1st MB memory map Chapter B...

  • Page 46: Appendix B System Assignments

    Appendix B System Assignments B.1 System I/O ports Table B.1: System I/O ports Addr. range (Hex) Device 000-01F DMA controller (slave) 020-03F Interrupt controller 1, (master) 040-05F 8254 timer/counter 060-06F 8042 (keyboard controller) 070-07F Real-time clock, non-maskable interrupt (NMI) Mask 080-09F DMA page register, 0A0-0BF...

  • Page 47: Dma Channel Assignments

    B.2 DMA channel assignments Table B.2: DMA channel assignments Channel Function Available Available Floppy disk (8-bit transfer) Parallel** Cascade for DMA controller 1 Available Available Available Parallel port DMA default setting: DMA 3 Parallel port DMA select: DMA 1, 3 Chapter B...

  • Page 48: Interrupt Assignments

    B.3 Interrupt assignments Table B.3: Interrupt assignments Interrupt# Interrupt source Parity error detected IRQ 0 Interval timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 (cascade) IRQ 3 Serial communication port 2 IRQ 4 Serial communication port 1 IRQ 5 Available IRQ 6 Diskette controller (FDC)

  • Page 49: 1St Mb Memory Map

    B.4 1st MB memory map Table B.4: 1st MB memory map Addr. range (Hex) Device F000h - FFFFh System ROM E000h - EFFFh Reserved for BIOS boot CC00h - DFFFh available C000h - CB00h VGA BIOS B800h - BFFFh CGA/EGA/VGA text B000h - B7FFh Reserved for graphic mode usage A000h - AFFFh...
  • Page 50 SOM-4486 User’s Manual...

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