Intel SOM-4486 User Manual

SOM-4486 ETX Module

Intel® Celeron® M SOM-ETX Module with CPU, VGA/LVDS, Audio & LAN

Users’ Manual

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

original manufacturer assumes no responsibility for its use, nor for any

infringements upon the rights of third parties which may result from its

use.

Acknowledgements

SOM and DTOS are trademarks of Advantech Co., Ltd.

AMD is a trademark of Advanced Micro Devices, Inc.

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.

RTL is a trademark of Realtek Semiconductor Co., Ltd.

C&T is a trademark of Chips and Technologies, Inc.

UMC is a trademark of United Microelectronics Corporation.

Winbond is a trademark of Winbond Electronics Corp.

STPC is a trademark of SGS Thomson Corp.

For more information on this and other Advantech products, please

visit our website at: http://www.advantech.com

For technical support and service, please visit our support website at:

http://support.advantech.com

This manual is for the SOM-4486

Part No. 2006448600

1st Edition, Printed Mar 2005

SOM-4486 User’s Manual ii

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 site at WWW.advantech.com where you

can find the latest information about the product.

2. Contact your distributor, sales representative, or Advantech's cus-

tomer service center for technical support if you need additional assis-

tance.

Please have the following information ready before you call:

. Product name and serial number

. Description of your peripheral attachments

. Description of your software (operating system, version, application

software, etc.)

. A complete description of the problem

. The exact wording of any error messages

Version History

March, 2005 (manual no. 2006448600) SOM-4486

iii

FCC

Caution!

This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the following two conditions:

1.This device may not cause harmful interference, and

2. This device must accept any interference received, including 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 against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense. The user is advised that any equipment changes or modifications not expressly approved by the party responsible for compliance would void the compliance to FCC regulations and therefore, the user's authority to operate the equipment.

There is a danger of a new battery exploding if it is incorrectly installed. Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.

SOM-4486 User’s Manual iv

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 ................................................................ 4

1.2.4 LCI .................................................................................. 4

1.2.5 Mechanical and environmental....................................... 4

1.3 Board Dimensions............................................................. 5

Figure 1.1:SOM-4481 dimensions................................. 5

1.4 Board layout: dimensions.................................................. 6

Figure 1.2: SOM-4481 Top view.................................... 6

Figure 1.3:SOM-4481 Solder view................................. 7

Chapter 2 Connector Assignments .................................10

2.1 Connector Locations ....................................................... 10

Figure 2.1:SOM-4486 Locating Connectors ................10

2.2 Pin Assignments for X1/2/3/4 connectors....................... 10

2.3 Safety precautions ........................................................... 11

Chapter 3 Software Configuration .................................14

3.1 Introduction ..................................................................... 14

3.2 Utility CD disk ................................................................ 14

3.3 VGA display software configuration .............................. 14

Figure 3.1:BIOS VGA setup screen ............................. 15

3.4 Connections for two channel LVDS ............................... 16

3.4.1 SOM-4486 X3............................................................... 16

Chapter 4 PCI Graphic Setup.........................................18

4.1 Introduction ..................................................................... 18

4.1.1 Chipset .......................................................................... 18

4.1.2 Display memory............................................................ 18

4.1.3 Display types................................................................. 18

4.1.4 Dual/Simultaneous Display .......................................... 18

Figure 4.1:Selecting Display Settings........................... 20

4.2 Installation of the PCI Graphic driver............................. 20

4.2.1 Installation for Windows 98/ME/2000/XP ................... 20

4.3 Further Information......................................................... 23

Chapter 5 Audio Setup.....................................................26

5.1 Introduction ..................................................................... 26

v Table of Contents

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

6.3.1 Installation for Windows 2000 ..................................... 31

6.3.2 Further information ....................................................... 34

Appendix A Prog. Watchdog Timer ..................................36

A.1 Watchdog programming.................................................. 36

Appendix B System Assignments .......................................40

B.1 System I/O ports ............................................................. 40

Table B.1:System I/O ports .......................................... 40

B.2 DMA channel assignments.............................................. 41

Table B.2:DMA channel assignments .......................... 41

B.3 Interrupt assignments ...................................................... 42

Table B.3:Interrupt assignments ................................... 42

B.4 1st MB memory map .............................................. 43

Table B.4: 1st MB memory map .................................. 43

SOM-4486 User’s Manual vi

CHAPTER

General Information

This chapter gives background information on the SOM-4486 CPU System On Module.

Sections include:

• Introduction

• Specifications

• Board Dimensions

1 Chapter 1

Chapter 1 Introduction

1.1 Introduction

The SOM-4486 is an Intel Ultra Low Voltage Intel® Celeron® M processor 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, and a keyboard/PS/2 mouse interface. The built-in high-speed PCI IDE controller supports both PIO and UDMA/66 bus master modes. Up to two IDE devices can be connected, including large hard disks, CD-ROM drives, and tape backup drives. The SOM-4486 features power management to minimize power consumption. It complies with the "Green Function" standard and supports Doze, Standby and Suspend modes. In addition, the board's watchdog timer can automatically reset the system or generate an interrupt if the system stops due to a program bug or EMI.The small size (95 mm x 114 mm) and use of four high capacity connectors based on the proven SOM-ETX form factor, allow the SOM-ETX modules to be easily and securely mounted onto a customized solution board or our standard SOM-DB4400 development board.

The SOM-4486 is a highly integrated multimedia SOM that combines audio, video, and network functions. It provides 16-bit half-duplex, 8-bit full-duplex, integrated 3D audio, and up to 1024 x 768 resolution @ 16.8 M colors with 8/16/32 MB system memory. Major on-board devices adopt PCI technology, to achieve outstanding computing performance and 10W power consumption when used with Intel® Celeron® M processors.

SOM-4486 User’s Manual 2

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: 2 EIDE channels support up to 4 IDE devices. BIOS auto-detect, PIO Mode3 or Mode4, UDMA/66 transfer

• FDD interface/Parallel port: Both of two interface can’t co-exist, Parallel port is default use for designer, FDD interface hardware design is required to be modified, for detailed information, please refer to our website: http://service.advantech.com.tw/

• Infrared: One 115 Kbps infrared port, IrDA compliant

• Serial port: two serial ports, COM 1: RS-232 and COM 2 : RS-232 (TTL Output)

• Watchdog timer: 255 timer intervals, from 1 to 255 in seconds or minutes, setup by software, jumperless selection, generates system reset

• Keyboard/mouse: Supports standard PC/AT keyboard and PS/2 mouse interface

• USB interface: Four USB connectors compliant with USB Spec. Rev. 2.0

3 Chapter 1

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 memory

• 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 ALC202

• Audio controller: AC97 Ver. 2.0 compliant interface,

• Multistream Direct Sound and Direct Sound 3D acceleration

• Stereo sound: 8-bit full-duplex

• Audio interface: Microphone in, Line in, Line out

1.2.4 LCI

• Chipset: Intel 82562EZ

• Ethernet interface: IEEE 802.3U compatible 100/10Base-T interface includes software drivers and boot ROM

1.2.5 Mechanical and environmental

• Dimensions: (L x W): SOM-ETX form factor, 95 mm x 114 mm (3.7" x 4.5")

• Power supply voltage: +5 V power only

• Power requirements:

• Max:+5.0 V@2.2 A, Typical: +5V@2.6 A (Celeron M 600 MHz, 256 MB DDR 333)

• Operating temperature: 0 ~ 60° C (32 ~ 140° F)

• Operating humidity: 0% ~ 90% Relative Humidity, Noncondensing

• Wei ght: 0.074 Kg (weight of total package)

SOM-4486 User’s Manual 4

1.3 Board Dimensions

Figure 1.1: SOM-4486 dimensions

5 Chapter 1

1.4 Board layout: dimensions

Figure 1.2: SOM-4486 Top view

SOM-4486 User’s Manual 6

Figure 1.3: SOM-4486 Solder view

7 Chapter 1

SOM-4486 User’s Manual 8

CHAPTER

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

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