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Intel SOM-4486 manual

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Table of contents for the manual

  • Page 1

    SOM-4486 ETX Module Intel® Celeron® M SOM-ETX Module with CPU, VGA/L VDS, Audio & LAN Users’ Manual[...]

  • Page 2

    SOM-4486 User’s Manual ii Copyright This document i s copyrighted, 2002, by Advant ech Co., Ltd. All ri ghts are reserved. The original manufact urer reserves the right to make improvements to the products described in this manual at any tim e without notice. No part of this manual may be reprodu ced, copied, translated or transmitted in any form[...]

  • Page 3

    iii Packing List Before you begin installing your card, please make sure that the fo l- lowing material s have been sh ipped: • 1 SOM-4486 System On Module CPU module • CD-ROM or Disks for utility , drivers, and manual (in PDF for mat. • Heatsink If any of these items are missing or damaged, contact your distribut or or sales representative i[...]

  • Page 4

    SOM-4486 User’s Manual iv FCC This device complies with the requirements in part 15 of the FCC rules: Operation is subjec t to the following two condi- tions: 1.This device may not cause harmful interference, and 2. This device must accept any interferen ce received, includ- ing interference that may cause undesired operation This equipment has b[...]

  • Page 5

    v Table of Contents Contents Chapter 1 Introd uction ...................................................... 2 1.1 Introduction ............ ............................ ............ ........... ........ 2 1.2 Specifications ............ ................. ................. ................. ..... 3 1.2.1 Standard System On Module functions .........[...]

  • Page 6

    SOM-4486 User’s Manual vi 5.2 Driver installation.......................... ................... ............... 26 5.2.1 Before you begin ....... .......... ........... ............ ........... ........ 26 Chapter 6 LCI Bus Ethern et Interface ........................... 30 6.1 Introduction ......... ..............................................[...]

  • Page 7

    1 Chapter 1 CHAP TER 1 General Information This chapter gives background infor- mation on the SOM-4486 CPU System On Module. Sections include: • Introduction • Specifications • Board Dimen sions[...]

  • Page 8

    SOM-4486 User’s Manual 2 Chapter 1 Introduction 1.1 Introduction The SOM-4486 is an Intel Ultra Low V oltage Intel® Celeron® M proces- sor System On Module (SOM) with audio controller , a 4X AGP SVGA controller , a PCI 10/100Base-T Ethern et interface. Using an Intel UL V Celeron® M processor, the SOM-4486 achieves quite good performance on th[...]

  • Page 9

    3 Chapter 1 1.2 Specifications 1.2.1 St andard System On Module functions • CPU: Intel® Celeron® M processo r w/64KB primary cache memory • BIOS: A ward 4 Mbit Flash BIOS • Chipset: Intel® 852GM GMCH/ICH4 Chip set 400 MHz PSB • System memory: 1x200 pin SO-DIMM sockets, support ECC Double DataRate (DDR) 128 MB to 512 MB, accept 128/256/51[...]

  • Page 10

    SOM-4486 User’s Manual 4 1.2.2 VGA/flat p anel Interface • Chipset: Intel 852 GM, supports a sing le 1.5V accelerated graphics port interface • Frame buffer: Supports 8/1 6/32 MB frame buffer with system mem- ory • Display type: Simultaneously supports CR T and flat panel displays, a l so s u pports dual channel L VDS interface. • Display[...]

  • Page 11

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

  • Page 12

    SOM-4486 User’s Manual 6 1.4 Board layout: dimensions Figure 1.2: SOM-4486 T op view[...]

  • Page 13

    7 Chapter 1 Figure 1.3: SOM-4486 Solder view[...]

  • Page 14

    SOM-4486 User’s Manual 8[...]

  • Page 15

    9 Chapter 2 CHAPTER 2 Connector Assignment s 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 .[...]

  • Page 16

    SOM-4486 User’s Manual 10 Chapter 2 Connector Assignment s 2.1 Connector Locations The board has a number of connectors that allow you to configu re your system to suit your application. Figure 2.1: SOM-4486 Locating Connectors 2.2 Pin Assignment s fo r X1/2/3/4 connectors Please refer to SOM-ETX Design an d Specifica tion Guide, Chap ter 2[...]

  • Page 17

    11 Chapter 2 2.3 Safety precautions Warning! Always comple tely disconnect the po wer cord from your board wheneve r you are working on it. Do not make connections while the power is on, because sensitive electron ic components can be damaged by a sudde n rush of power . Caution! Always ground yourself to remove any static charge before touching th[...]

  • Page 18

    SOM-4486 User’s Manual 12[...]

  • Page 19

    13 Chapter 3 CHAPTER 3 Sof tware Configuration .[...]

  • Page 20

    SOM-4486 User’s Manual 14 Chapter 3 Sof tware Configuration 3.1 Introduction The SOM-4486 syst em BIOS and cu stom 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 conf igured via software. This method minimizes the number of chips and eas es configuration. Y ou can[...]

  • Page 21

    15 Chapter 3 1. Apply power to the SOM-4486 ap plication with a color TFT dis- play attached. This is the defaul t setting for the SOM-4486 series. Make sure that the A W DFLASH.E XE and *.BIN files are located in the working drive. Note: Make sure that yo u do not run AWDFLASH.EXE while your system is oper ating in EM M386 mode. 2. At the p rompt,[...]

  • Page 22

    SOM-4486 User’s Manual 16 The new VGA co nfiguration will then write to the ROM BIOS chip. This configuration will remain the same until yo u run the AWDFLASH.EXE program and change the settings. 3.4 Connections for two channel L VDS 3.4.1 SOM-4486 X3 T able 3.1: L VDS Pin assingments Pin Name 37 TxoutA0- 35 TxoutA0+ 38 TxoutA1- 36 TxoutA1+ 29 Tx[...]

  • Page 23

    17 Chapter 4 CHAPTER 4 PCI Graphic Setup Introduction Installation of PCI Graphic drivers -for W indows 98/2000/XP Further information[...]

  • Page 24

    SOM-4486 User’s Manual 18 Chapter 4 PCI Graphic Set up 4.1 Introduction The SOM-4486 has an onboard PCI/ AGP flat panel/VGA interface. The specifications and features are described as follows: 4.1.1 Chip set The SOM-4486 uses a Intel 852GM for i ts graphic controller . It support s L VDS LCD displays, and CR T mo nitors. 4.1.2 Display memory The [...]

  • Page 25

    19 Chapter 4 1[...]

  • Page 26

    SOM-4486 User’s Manual 20 Figure 4.1: Selecting Display Settings 4.2 Inst allation of the PCI Graphic driver Complete the followi ng steps to install t he PCI graphic driver . Follow the procedures in the flow chart that apply to the operating system that you are using within your SOM-4486. 4.2.1 Inst allation for Windows 98/ME/200 0/XP Notes: 1.[...]

  • Page 27

    21 Chapter 4 T o install PCI Graphic driver for W indows 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: 1. Follow Driver Setup W izard instructions, then click "Next." 2. Click "Next."[...]

  • Page 28

    SOM-4486 User’s Manual 22 3. Click "Y es" to go next step. 4. Click "Finish" to exit. 5. Click “Y es” to reboot.[...]

  • Page 29

    23 Chapter 4 4.3 Further Information For further information about the AGP/VGA installation in yo ur SOM- 4486, includi ng driver updates, tro ublesh ooting guides and F AQ lists, visit the following web resources: Advantech websites: www .advantech.com www .advantech .com.tw[...]

  • Page 30

    SOM-4486 User’s Manual 24[...]

  • Page 31

    25 Chapter 5 CHAPTER 5 Audio Setup The SOM-4486 is equipp ed with an audio interface that records and plays back CD-quality a udio. This chap ter provides instructions for installin g the software drivers included on the audio driver diskettes.[...]

  • Page 32

    SOM-4486 User’s Manual 26 Chapter 5 Audio Setup 5.1 Introduction The SOM-4486's on-board audio interface provides hig h-quality stereo sound and FM musi c synthesis (ESFM) by using t he Intel ICH4 audio controller . The audio interface can reco rd, compress, and play back voice, sound, and music with built-i n mixer control. 5.2 Driver inst [...]

  • Page 33

    27 Chapter 5 5.2.2 Windows 9x/200 0/Me/XP drivers Step 1. T o install Audio driver for Windows 98/2000/XP , please run the set up wizard "Install Shield W izard for Realtek AC'97 Aud io" in CD-ROM. Example of installation steps is shown as bellow .[...]

  • Page 34

    SOM-4486 User’s Manual 28 Step 2. In the Hardware Update W izard wind ow , click "Next". Step 3. In the following Hardware Update Wizard window , clic k "Fin- ish" for W indows to com plete audio driver installation.[...]

  • Page 35

    29 Chapter 6 CHAPTER 6 LAN Configuration • Introduction • Features • Installati on of Ethernet Driv er for - W indows 2000 Drivers Setup Steps - W indows NT Driv ers Setup Steps -W indows W ake-o n-LAN Setup[...]

  • Page 36

    SOM-4486 User’s Manual 30 Chapter 6 LCI Bus Ethernet Interface 6.1 Introduction The SOM-4486 is equipped with a high-performance 32 -bit Ethernet chipset which is fully compliant wit h IEEE 802.3 100 Mbps CSMA/CD standards. It is supported by major network operating systems. It is also both 100Base-T and 10Base-T compat ible. 6.2 Features • Int[...]

  • Page 37

    31 Chapter 6 6.3.1 Inst allation for Windows 2000 1. Click "Setup" icon in path "D:SOMSOM-ETX4481LAN" Note: The CD-ROM drive is designated as "D" throughout this section .[...]

  • Page 38

    SOM-4486 User’s Manual 32 2. Choose "Modify" item and click "Next" to go nex t step. 3. Highlight "Drivers for wired Ethernet adapters" and click "Next".[...]

  • Page 39

    33 Chapter 6 4. Click "Install" to begin the installat ion. 5. Click "Finish" to exit the wizard.[...]

  • Page 40

    SOM-4486 User’s Manual 34 6. Then the Installer will show the result after driver installed. 6.3.2 Further information Intel website: www .in tel.com Advantech websites: www .advantech.com www .advantech.com.tw[...]

  • Page 41

    35 Appendix A Appendix A Programming the W atchdog T imer The SOM-4486 is equipp ed with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason . This feature ensures sy stem reliabi lity in industrial standalone or unman ned environments.[...]

  • Page 42

    SOM-4486 User’s Manual 36 Appendix A Prog. W atchdog Timer A.1 W atchdog programming Bellow is a sample of pro gramming code for con trolling the W atchdog T imer function. --------- --------- -------- --------- ---------- --------- -------- ----------- -------- -- Enter the extended function m ode, interruptible double-write | --------- --------[...]

  • Page 43

    37 Appendix A 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 ;-------- --------- -------- --------- -------- ; Exit extended function mode | ;-------- --------- [...]

  • Page 44

    SOM-4486 User’s Manual 38[...]

  • Page 45

    39 Chapter B Appendix B System Assignment s • System I/O ports • DMA channel assignments • Interrupt assignments • 1st MB memory map[...]

  • Page 46

    SOM-4486 User’s Manual 40 Appendix B System Assignment s B.1 System I/O port s T able 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 controll er) 070-07F Real-time clock, non-maskable interrupt (NMI) Mask 080-09F DMA page reg[...]

  • Page 47

    41 Chapter B B.2 DMA channel assignments T able B.2: DMA channel assignments Channel Function 0 Available 1 Available 2 Floppy disk (8-bit transfer) 3 Parallel** 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available ** Parallel port DMA default setting: DMA 3 Parallel port DMA select: DMA 1, 3[...]

  • Page 48

    SOM-4486 User’s Manual 42 B.3 Interrupt assignment s T able B.3: Interrupt assignments Interrupt# Interrupt source NMI 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) IRQ 7 Paral[...]

  • Page 49

    43 Chapter B B.4 1st MB memory map T able B.4: 1s t MB memory map Addr . rang e (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 mod e usage A000h - AFFFh EGA/VGA graphics 0000h - 9FFFh Base memory * default set[...]

  • Page 50

    SOM-4486 User’s Manual 44[...]