AXIOMTEK SBC81870 Series User manual

SBC81870 Series
Intel®Pentium®M w/ DDR/VGA/Dual LAN
User’s Manual
COPYRIGHT®
All rights reserved. The information contained in this guide
has been validated and reviewed for accuracy. No patent
liability is assumed with respect to the use of the information
contained herein. While every precaution has been taken in
the preparation of this guide, the Manufacturer assumes no
responsibility for errors or omissions.
No part of this publication may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Manufacturer.
TRADEMARK™
Intel®, Pentium®and Celeron™ are registered trademarks of
Intel®Corporation.
Microsoft®and Windows®are registered trademarks of
Microsoft Corporation.
All products and company names are trademarks or registered

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
ii
trademarks of their respective holders.
These specifications are subject to change without notice.
©Copyright 2004 by AXIOMTEK Co., Ltd.
All rights reserved.
July 2005, Version A5
Printed in Taiwan

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
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i
T a b l e o f C o n t e n t s
C h a p t e r 1. Introduction --------------------------- 1
1.1 About This Manual 2
1.2 System Specification 4
1.3 Safety Precautions 8
C h a p t e r 2. Hardware Configuration ----------- 9
2.1 Jumper & Connector Quick Reference Table 10
2.2 Component Locations 11
2.3 How To Set The Jumpers 12
2.4 Inverter Connector 14
2.5 COM PORT CONNECTOR 15
2.6 RS-232/422/485 (COM2) Selection 16
2.7 Keyboard or PS/2 Mouse Connector 17
2.8 AT Keyboard or PS/2 Mouse Selection 17
2.9 External Keyboard Connector 19
2.10 Reset Connector 19
2.11 Hard Disk Drive Led Connector 19
2.12 ATX Power Button 20
2.13 External Speaker Connector 20
2.14 Power LED Connector 20
2.15 Keylock Connector 21
2.16 Clear Cmos Data Selection 21
2.17 CPU Fan Connector 22
2.18 System Fan Connector 22
2.19 VGA Connector 23

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
iv
2-20 Hard Disk Drive Connector 24
2.21 Floppy Disk Drive Connector 26
2.22 Printer Connector 27
2.23 Universal Serial Bus Connector 28
2.24 IrDA Connector 29
2.25 LAN CONNECTOR 30
2.26 GIGALAN (LAN2) Enable/Disable Selection 32
2.27 ACPI Connector 32
2.28 Memory Installation 33
2.29 Reset/Nmi/Clear Watchdog Selection 34
2.30 Audio Connector 35
2.31 CF Card Master/Slave Selection 35
2.32 Backplane 3.3V Voltage Selection 36
2.33 Digital I/O Connector 36
2.34 LVDS CONNECTOR 37
2.35 LVDS Panel Voltage Selection 38
2.36 CD AUDIO-IN CONNECTOR 39
C h a p t e r 3. Software Utilities --------------------40
3.1 Introduction 41
3.2 VGA Driver Utility 42
3.3 FLASH BIOS Update 43
3.4 LAN Driver Utility 45
3.5 Sound Driver Utility 46
3.6 Intel®Chipset Software Installation Utility 48
3.7 USB2.0 Software Installation Utility 49
3.8 Watchdog Timer Configuration 50

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C h a p t e r 4. Award BIOS Setup ------------------53
4.1 Introduction 54
4.2 Entering Setup 55
4.3 The Standard CMOS Features 56
4.4 The Advanced BIOS Features 61
4.5 Advanced Chipset Features 64
4.6 Integrated Peripherals 66
4.7 Power Management Setup 72
4.8 Pnp/Pci Configuration 75
4.9 PC Health Status 78
4.10 Frequency Control 80
4.11 Load Fail-Safe Defaults 81
4.12 Load Optimized Defaults 81
4.13 Password Setting 82
4.14 Save & Exit Setup 83
4.15 Exit Without Saving 84
Appendix A. Expansion Bus -------------------------85
Appendix B. Techinical Summary ------------------90
Appendix C. Trouble Shooting ----------------------96
Appednix D. PCI IRQ Routing------------------------114

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Introduction 1
C h a p t e r 1
Introduction
This chapter gives you the information for SBC81870. It
also outlines the System specification.
Section includes:
zAbout This Manual
zSystem Specifications
zSafety Precautions
Experienced users can skip to chapter 2 on page 2-1 for Quick
Start.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
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1.1 About This Manual
Thank you for purchasing our SBC81870 Socket 478 Pentium
M Full Size Card enhanced with DDR/VGA/ Dual LAN, which is
fully PC / AT compatible. SBC81870 provides faster processing
speed, greater expandability and can handle more task than
before. This manual is designed to assist you how to install
and set up the system. It contains four chapters. The user can
apply this manual for configuration according to the following
chapters.
Chapter 1 Introduction
This chapter introduces you to the background of this
manual, and the specification for this system. Final part
of this chapter will indicate you how to avoid damaging
this Embedded Card.
Chapter 2 Hardware Configuration
This chapter outlines the component location and their
functions. In the end of this chapter, you will learn how
to set jumper and how to configure this card to meet your
own needs.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Introduction 3
Chapter 3 Software Utilities
This chapter contains helpful information for proper
installations of the VGA utility, LAN utility, sound utility,
and BIOS update. It also describes the Watchdog timer
configuration.
Chapter 4 Award BIOS Setup
This chapter indicates you how to set up the BIOS
configurations.
Appendix A Expansion Bus
This Appendix introduces you the expansion bus for
ISA/PCI Bus and EPCI Bus.
Appendix B Technical Summary
This section gives you the information about the
Technical maps.
Appendix C Trouble17 Shooting
This section outlines the error messages and offers you
the methods to solve the problems.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
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1.2 System Specification
zCPU (MPGA 478):
Intel®Pentium®M processor in mPGA478 socket
Available at 1.3~ 2.8GHz
System bus frequency at 400MHz
Auto detect voltage regulator
zSYSTEM CHIPSET:
Intel®855GME chipset
zMEMORY:
Supports up to 2GB DDR SDRAM.
One 184-pin DDR DIMM sockets on board
zCACHE :
Built-in CPU
zREAL-TIME CLOCK / CALENDAR:
256-byte battery backed CMOS RAM.
Hardware implementation to indicate century rollover
zBIOS:
Phoenix-AwardBIOS™ for plug & play function
Memory size with 4 MB, with VGA BIOS
zKEYBOARD/MOUSE CONNECTOR:
Mini DIN connector, selectable for Keyboard, PS/2 Mouse,
or Y-Cable
One additional 5-pin External keyboard connector
zUNIVERSAL SERIAL BUS:
Universal Serial Bus Connector on board
Supports up to four USB 2.0 ports.
zBUS SUPPORT:
ISA/PCI Bus

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Introduction 5
zDISPLAY:
Built in Intel®855GME, support CRT, LVDS LCD.
zWATCHDOG:
I / O port 0443H to Enable watchdog.
I / O port 0441H to Disable watchdog.
Watchdog function is selectable for Reset or NMI function.
Time-out timing select0 / 8 / sec +/- 4%, 16 / 24 / 32 / 40 /
48 / 56 / 64 / 72 / 80 / 88 / 96 / 104 / 112 / 120 sec +/- 25%.
zIDE INTERFACE:
Two IDE ports support up to four IDE devices.
Supports UDMA 33/66/100.
zFLOPPY DISK DRIVER INTERFACE:
Supports up to two Floppy Disk Drives, 3.5" and 5.25".
zLAN INTERFACE :
Dual ports.
LAN 1: Intel® 82562EM 10/100 Mbps Ethernet.
LAN 2: Intel® 82541GI (10/100/1000).
Supports Wake-on-LAN with ATX power.
zSOUND PORT:
AC ’97 Codec. Realtek ALC202A.
zSERIAL PORT:
Two high speed 16550 Compatible UARTs with Send /
Receive 16 Byte FIFOs. COM1 for RS232; COM2 for
RS232/422/485.
zPARALLEL PORT:
One port supports SPP / ECP / EPP Function.
zHARDWARE MONITORING FUNCTION:

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
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Monitor Voltage, CPU Temperature and Cooling Fan.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Introduction 7
zIRDA PORT:
One 5-pin Infrared connector
Supports IrDA v1.0 SIR protocol.
zLED INDICATOR:
HDD LED, Power LED.
zDMA CONTROLLER:
82C37 x 2
zDMA CHANNELS:
7
zINTERRUPT CONTROLLERS:
82C59 x 2
zINTERRUPT LEVELS:
15
zOPERATING TEMPERATURE:
0 to 60°C (32°F to 140°F)
zINPUT POWER REQUIREMENT:
ATX power: +5V, +12V, -12V.
AT power:
zBOARD DIMENSION:
338.5mm x 122mm (13.33” x 4.8”)
zBOARD NET WEIGHT:
360 grams (0.76 lb)

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
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1.3 Safety Precautions
Follow the messages below to avoid your systems
from damage:
1. Avoid your system from static electricity on all
occasions.
2. Prevent electric shock. Don‘t touch any components
of this card when the card is power-on. Always
disconnect power when the system is not in use.
3. Disconnect power when you change any hardware
devices. For instance, when you connect a jumper
or install any cards, a surge of power may damage
the electronic components or the whole system.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration 9
C h a p t e r 2
Hardware Configuration
QUICK START
Helpful information describes the jumper & connector
settings, and component locations.
Section includes:
zJumper & Connector Quick Reference Table
zComponent Locations
zConfiguration and Jumper Settings
zConnector’s Pin Assignments

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration
10
2.1 Jumper & Connector Quick Reference
Table
COM Port Connector…......……...............……… COM1, COM2
RS232/422/485 (COM2) Selection…........……… JP2
Keyboard/Mouse Connector..……..……………… DIN1
ATKeyboard/Mouse Selection…..……....……… . JP16
External Keyboard Connector…….……………… EXKB1
Reset Connector….........…….................………. JPANEL1 (13,15)
Hard Disk Drive LED Connector…..........………. JPANEL1 (9,11)
ATX Power Button………………………………….. JPANEL1 (14,16)
External Speaker Connector…................……… JPANEL1 (1,3,5,7)
Power LED Connector…….……............………… JPANEL1
(8,10,12)
KeyLock Connector……………………………..…. JPANEL1 (17,18)
Clear CMOS Data Selection…………………….… JP13
CPU Fan Connector………………………………… JCFAN1
System Fan Connector……………………………. JSFAN1
VGA Connector…...........……..…………………… VGA1
Hard Disk Drive Connector….....………......……. IDE1, IDE2
ACPI Connector ACPI1
Floppy Disk Drive Connector…....………....……. FDD1
Printer Connector……..........……………......…… LPT1
Universal Serial Bus Connector…..................… USB1, USB2
IrDA Connector …………………………………….. IRDA1
LAN Connector ….......................……….……… LAN1, LAN2
GigaLAN (LAN2) Enable/Disable Selection……. JP9
Memory Installation…..............................…….. DIM1, DIM2
Reset/NMI/Clear Watchdog Selection…………… JP18
Sound Connector..………………………….………. JP4
CD Audio-In Connector……………………………. JCDIN1, JCDIN2
Compact Flash Card Master/Slave Selection … JP5
Backplane 3.3V Voltage Selection………………. JP15
Digital IO Connector………………………………. DIO1
LVDS Connector…………………………………… J2
LVDS Voltage Selection…………………………… JP7
Inverter Connector………………………………… J3
Reserved Pin………………………………………… JP10, J6, JP1,JP6

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration 11
2.2 Component Locations
2
1
COM
1
6
5
10
COM1
LPT1
IDE2
IDE1
FDD1
INTEL
855GME
J2
JCFAN1
1
1
JSFAN1
1
1
JP7
J3
1
ICH4
JP15
1
2
1
1
1
3
1
JP4
JP5
Battery
1
IRDA1
JP2
11
1
USB1
USB2 1
1
1
LAN1 LAN2
JP10
1
1
3
3
JP9
JWOL1
WOL1
1
LAN
1
JP16
111
DIN1
1
6
5
10
1
14
13
26
1
2
33
34
1
2
33 40
1
2
33
40
1
JPANEL1
BUZ
JP13
JCDIN2
VGA1
IT8888F
ITE
I/O
ALC202A
DIM 2 DIM 1
DIO
EXKB1
1
JCDIN1
BIOS
1
J1
1
JP18
ACPI1
1
SBC81870
Connector,
Jumper and
Component
locations

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration
12
2.3 How To Set The Jumpers
You can configure your board by setting jumpers. Jumper is
consists of two or three metal pins with a plastic base mounted
on the card, and by using a small plastic "cap", Also known as
the jumper cap (with a metal contact inside), you are able to
connect the pins. So you can set-up your hardware
configuration by "open"or "close"pins.
The jumper can be combined into sets that called jumper
blocks. When the jumpers are all in the block, you have to put
them together to set up the hardware configuration. The figure
below shows how this looks like.
JUMPERS AND CAPS
If a jumper has three pins (for examples, labelled PIN1, PIN2,
and PIN3), You can connect PIN1 & PIN2 to create one setting
and shorting. You can either connect PIN2 & PIN3 to create
another setting. The same jumper diagrams are applied all
through this manual. The figure below shows what the manual
diagrams look and what they represent.

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration 13
JUMPER DIAGRAMS
2 pin Jumper
looks like this
Jumper Cap
looks like this
3 pin Jumper
looks like this
Jumper Block
looks like this
JUMPER SETTINGS
Looks like this
3 pin Jumper
2-3 pin close(enabled)
Looks like this
Jumper Block
1-2 pin close(enabled)
2 pin Jumper close(enabled)
1
1
1212
1
1
Looks like this

SBC81870 Intel®Pentium®M w/ DDR/VGA/Dual LAN
Hardware Configuration
14
2.4 Inverter Connector
J3 : Inverter Connector
The pin assignment is as follows:
1
PIN ASSIGNMENT
1 +12V
2 GND
3 VCC
4 NC
5 ENABKL (Inverter backlight
ON/OFF control signal)