Intel MB865 User manual

MB865

LGA775 Pentium 4 Intel 865G

Industrial Motherboard

USER’S MANUAL

Version 1.0

ii MB865 User’s Manual

Acknowledgments

Award is a registered trademark of Award Software International,

Inc.

PS/2 is a trademark of International Business Machines

Corporation.

Intel and Pentium 4 are registered trademarks of Intel

Corporation.

Microsoft Windows is a registered trademark of Microsoft

Corporation.

Winbond is a registered trademark of Winbond Electronics

Corporation.

All other product names or trademarks are properties of their

respective owners.

MB865 User’s Manual iii

Table of Contents

Introduction

.......................................................1

Product Description.............................................................1

Checklist..............................................................................2

Specifications......................................................................3

Board Dimensions...............................................................4

Installations

.......................................................5

Installing the CPU...............................................................6

ATX Power Installation ......................................................6

Installing the Memory.........................................................7

Setting the Jumpers .............................................................8

Connectors on MB865 ......................................................12

Watchdog Timer Configuration........................................24

BIOS Setup

.......................................................27

Drivers Installation

......................................51

Intel 865G Chipset Software Intallation Utility................52

Intel 865G Chipset Graphics Driver..................................55

Realtek AC97 Codec Audio Driver Installation................57

Intel PRO LAN Drivers Installation..................................58

Appendix

...........................................................59

A. I/O Port Address Map...................................................59

B. Interrupt Request Lines (IRQ)......................................60

iv MB865 User’s Manual

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INTRODUCTION

MB865 User’s Manual 1

Introduction

Product Description

The world's first Pentium 4 LGA775 industrial motherboard based on

the Intel® 865G chipset, MB865, supports processor FSB of

533/800MHz for processor speeds of up to 3.8GHz. With two DDR

memory socket on board, the motherboard accommodates a maximum

memory capacity of 2GB. Integrated chipset-graphics features CRT

VGA support with up to 64MB shared memory, while Ethernet

functionality is provided by an Intel® 10/100Mb and an optional

Gigabit Ethernet.

Supporting the latest LGA775 processors, the MB865 supports four

COM ports based on the Winbond I/O chipset on board. A total of six

USB 2.0 ports can be used, as well as two serial ATA ports for high

data transfers. Advanced storage comes in the form of a type 2 Compact

Flash socket.

Interface function is available with one 8X AGP slot, four PCI slots and

two ISA slots. This ATX-form-factor board has dimensions of 305mm

by 244mm. Other features include a watchdog timer and 4-in/4-out

digital I/O.

The board comes in three models, as of this writing – MB865, MB865F

and MB865V. MB865 has 10/100Mb Ethernet, while MB865F has both

10/100Mb and Gigabit Ethernet. MB865V uses the 865GV chipset, has

10/100Mb Ethernet, but without AGP slot.

INTRODUCTION

2MB865 User’s Manual

Checklist

Your MB865 package should include the items listed below.

• The MB865 Industrial motherboard

• This User’s Manual

• 1 IDE Ribbon Cable

• 1 Bracket for 1 Serial Port

• 1 Bracket for 2 Serial Ports

• 1 SATA Cable

• I/O Shield Plate

• 1 CD containing the following:

• Chipset Drivers

• Flash Memory Utility

INTRODUCTION

MB865 User’s Manual 3

Specifications

Form Factor ATX

CPU Type LGA 775 (Intel® Pentium® 4 / Celeron D)

System Speed 2.53GHz~3.8GHz

CPU Operating

Frequency 533MHz / 800MHz

Green /APM APM1.2

CPU Socket LGA775

Chipset

Intel® 865G / 865GV Chipset

GMCH: 82865G 932-pin FC-BGA

ICH5: 82801EB 460-pin MBGA

FWH

BIOS Award BIOS; Support ACPI function

Cache 256K/1MB/2MB Level 2 cache

VGA 82865G built-in, support CRT

AGP port AGP 8X interface

1’st LAN Intel 82551QM 10/100Mb Ethernet

2’nd LAN Intel 82547GI (CSA port) 1 Gigabit LAN controller

Audio ICH5 built-in audio controller + AC97 Codec

ALC655 (5.1 channel)

Memory type

2 x DDR 2.5V DDR400/333/266 SDRAM DIMM

module (support dual channel), Max. - 2GB

LPC I/O Winbond 83627HF: IrDAx1 Parallel x1, COM1

(RS-232), COM2 (RS-232/ RS422/RS485), FDC

1.44MB, Hardware monitor (3 thermal inputs, 8

voltage monitor inputs, VID0-4 , 1 chassis open

detection , 3 Fan Header)

Secondary IO Fintek F81216 support COM3, COM4 (RS-232)

RTC/CMOS ICH5 built-in

Battery Lithium Battery

Keyboard Controller Winbond 83627HF built-in

EPP/ECP Yes

IDE ICH5 built-in, IDE1, 2 (Ultra DMA 33/66/100)

CF connector 1 port, type II (use IDE2 slave)

Serial ATA connector 2 ports

Board Size 12” x 9.5”

D-type connectors PS/2 keyboard/mouse, VGA (CRT), COM1, Printer,

Audio, (USBx2 +RJ-45) x2

Power Connector ATX 12V – 24-pin

Expansion Slots AGP slot, 4 PCI Slots, 2 ISA slots (MB865V has no

AGP slot)

PCI to ISA Bridge Winbond 83628,83629

USB 6 ports, USB 2.0 (D-sub x 4 + pin header x 2)

IrDA Pin header

Digital I/O 4 in / 4 out

Watchdog Timer Yes (256 segments, 0,1,2…255. sec/min)

System Voltages +5V, +12V, -12V, 5VSB, -5V, 3.3V

INTRODUCTION

Board Dimensions

4MB865 User’s Manual

INSTALLATIONS

MB865 User’s Manual 5

Installations

This section provides information on how to use the jumpers and

connectors on the MB865 in order to set up a workable system. The

topics covered are:

Installing the CPU........................................................................ 6

ATX Power Installation............................................................... 6

Installing the Memory.................................................................. 7

Setting the Jumpers...................................................................... 8

Connectors on MB865............................................................... 12

Watchdog Timer Configuration................................................. 24

INSTALLATIONS

Installing the CPU

The MB865 motherboard supports a LGA 775 processor socket for

Intel® Pentium® 4 processors.

The LGA 775 processor socket comes with a lever to secure the

processor. Refer to the pictures below, from left to right, on how to place

the processor into the CPU socket. Please note that the cover of the

LGA775 socket must always be installed during transport to avoid

damage to the socket.

ATX Power Installation

Power is provided to the MB865 motherboard with the ATX1 standard

24-pin ATX power supply connector and J5 ATX 12V power connector.

These two power connectors should be utilized for the motherboard to

function.

6MB865 User’s Manual

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