Intel PD440FX User manual

PD440FX

Motherboard

Product

Guide

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Order Number:

667613-001

Information in this document is provided in connection with

Intel products. No license, express or implied, by estoppel

or otherwise, to any intellectual property rights is granted

by this document. Except as provided in Intel’s Terms and

Conditions of Sale for such products, Intel assumes no

liability whatsoever, and Intel disclaims any express or

implied warranty, relating to sale and/or use of Intel

products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of

any patent, copyright or other intellectual property right.

Intel products are not intended for use in medical, life

saving, or life sustaining applications.

Intel retains the right to make changes to specifications and

product descriptions at any time, without notice.

The

PD44OFX

motherboard may contain design defects or

errors known as errata. Current characterized errata are

available on request.

Third-party brands and trademarks are the property of

their respective owners.

1997, Intel Corporation.

Contents

1 Product Description

Microprocessor ............................................

Main Memory (DRAM)

.................................

PCVIDE

Peripheral Interface..

.....................

I/O

Features

...............................................

BIOS Features

...........................................

PCI

Auto-configuration..

.......................

IDE Auto-configuration..

.......................

1 1

ISA Plug and Play Capability

...............

1 1

Security Features

.................................

BIOS Upgrades

....................................

Expansion Slots

.........................................

Real-time Clock and CMOS RAM

..............

1 1

Battery

.......................................................

Speaker

.....................................................

Fan Connectors

.........................................

USB Interface Support

...............................

Audio Subsystem

.......................................

Hardware Monitor Option

...........................

Using the BIOS Setup Program

Overview of the BIOS Setup Program . . . . .

..I5

Main Screen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Floppy Options

Subscreen . . . . . . . . . . . . . . . . . . . 19

Floppy Access

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Primary/Secondary IDE Master/Slave

Configuration

Subscreens . . . . . . . . . . . . . . . . 20

Boot Options

Subscreen . . . . . . . . . . . . . . . . . .

.21

Advanced Screen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peripheral Configuration Subscreen . ...26

Advanced Chipset Configuration

Subscreen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...*.....

Power Management Configuration

Subscreen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Plug and Play Configuration

Subscreen

. . . . . . . . . . . . . . . . . . . . ..*...*.............

Event Logging Configuration

Subscreen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Security Screen

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Exit Screen

. . . . . . . . . . . . . . . . . . ..*............................

Contents

Installing and Configuring

Motherboard Options

Before You Begin

......................................

Jumpers

.....................................................

Jumpers for Setup Program Functions..

....

How to Disable Access to the

Setup Program

................................

How to Enable Access to the

Setup Program

................................ 45

How to Clear CMOS RAM

................... 45

How to Clear the User or Administrator

Password ........................................ 46

How to Install the Processor..

.................... 47

How to Install the Retention

Mechanism ...................................... 47

How to Set the Processor Speed

Jumpers

.......................................... 48

How to Install Memory

............................... 49

How to Remove Memory

........................... 52

How to Replace the Battery..

..................... 52

How to Remove the Motherboard..

............

4 Error and Informational Messages

BIOS Beep Codes

..................................... 57

PCI Configuration Error Messages

............

BIOS Error Messages

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

ISA NMI Messages

....................................

5 Technical Reference

Motherboard Connectors

........................... 63

CD-ROM Audio Connector

.................. 63

Telephony Connector

.......................... 63

Wavetable Connector

.......................... 64

Telephony Connector

.......................... 64

Audio

Line

In Connector..

.................... 65

Fan 1 Connector

..................................

Fan 3 Connector

.................................. 66

Chassis Security Connector..

............... 66

Front Panel Connectors

............................. 67

Motherboard Resources

............................ 68

Memory Map

........................................ 68

I/O

Map

................................................ 69

PCI Configuration Space Map

.............

DMA Channels

.....................................

Interrupts ............................................. 72

PD44OFX

Motherboard Product Guide

A Information for Computer Integrators

Regulatory Requirements

..........................

Safety Standards

.................................

Electromagnetic Interference

(EMI)

Regulations

......................................

Product Certification

Markings

............

.75

Installation Precautions

..............................

Installation Instructions

..............................

Ensure Electromagnetic Compatibility

(EMC) ..............................................

Ensure Host Computer and Accessory

Module

Certifications

......................

.77

Prevent Power Supply Overload

.........

.78

Place Battery Marking on the

Computer

.........................................

Use Only for Intended Applications......7 8

B Upgrade the BIOS

Record the Current BIOS Settings..

..........

.79

How to Upgrade the BIOS

........................

.79

Create a Bootable Floppy Disk

...........

.79

Create the BIOS Upgrade

Floppy Disk

...................................... 80

Make a Copy of the Current BIOS..

..... .81

Upgrade the BIOS

................................

How to Recover the BIOS If an

Upgrade Fails

........................................ 82

Figures

Motherboard Components..

...................

Back Panel

I/O

Connectors..

.................

Configuration Jumper Block

................

.43

4. Installing the Processor Retention

Mechanism ........................................... 47

Location of SIMM Sockets

...................

.50

6. Installing a SIMM

..................................

7. Replacing the Battery

........................... 54

Mounting Screw Holes

........................

.55

Tables

Overview of the Setup Function Keys . . 16

Overview of the Setup Screens . . . . . . . . . . . .

3. Jumpers for Setup Program

Functions

. ..*....................*.....................

Jumpers for Processor Speed (MHz) . ..48

Contents

Memory Options for SIMM Sockets..

.50

6. Beep Codes

......................................... 57

PCI Configuration Error Messages..

....

8. BIOS Error Messages

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

9. ISA NMI Messages

..............................

10. CD-ROM Audio Connector Pinout..

.....

11. Telephony Connector Pinout..

.............

12. Wavetable Connector Pinout..

.............

13. Telephony Connector Pinout..

.............

14. Audio Line In Connector

Pinout..

.........

15. Fan

Connector

Pinout.. ..................... 65

16. Fan 3 Connector

Pinout.. ..................... 66

17. Chassis Security Connector Pinout..

...

18. Front Panel

Connectors..

..................... 67

19. Memory Map

........................................ 68

20.

I/O

Map

................................................ 69

21. PCI Configuration Space Map

.............

22. DMA Channels

....................................

23. Interrupts

............................................. 72

Product Description

This chapter describes the features of the

PD440FX motherboard. The remaining chapters

explain how to:

Use the BIOS Setup program to modify the

motherboard’s configuration

Install components like processors or

memory

Interpret error messages you might

encounter while running the computer

Figure 1 shows the components on the

motherboard. Figure 2 shows the back panel

connectors on the motherboard.

Microprocessor

The PD440FX motherboard supports 233 MHz

and 266 MHz Intel

Pentium@

II processors with

MMX’” technology and 256 KB or 512 KB

secondary (L2) cache.

The Pentium II processor is packaged in a

Single Edge Contact (S.E.C.) Cartridge that

mounts in the Slot 1 processor connector on the

motherboard.

Main Memory (DRAM)

The motherboard supports up to 256 MB of

DRAM. DRAM is implemented through four

72-pin

SIMMt sockets. The motherboard

contains four SIMM sockets. To add memory to

the motherboard, see Chapter 3. For the

motherboard’s main memory map, see

Chapter 5.

Memory error checking and correction is

supported with parity or ECC SIMMs. Parity or

ECC SIMMs are automatically detected;

however, the user must enter Setup to configure

SIMMs for either parity or ECC operation. Parity

memory will detect single-bit errors. ECC

memory will detect multi-bit errors and correct

Product Description

single-bit errors. Errors may be generated by a

defective memory module, mixing different

speed memory modules, or by DMA or memory

conflicts.

Figure 1. Motherboard Components

BCDEF G

PO N

0M05675

NOTE

Components labeled

tional” do not

come on all

PD44OFX

motherboards.

ISA connectors

CD-ROM audio connector

Telephony connector

Wavetable connector

Telephony connector

Audio line in connector

Back panel

I/O

connectors

Slot 1 processor connector

Heatsink support mounting

Power connector

Speaker (optional)

Battery

SIMM sockets

Floppy drive connector

Primary IDE connector

Secondary IDE connector

Front panel connectors

Jumper block

Fan 1 connector

Chassis security connector

Fan 3 connector

PCI connectors

holes

PD44OFX

Motherboard Product Guide

Figure 2. Back Panel

I/O

Connectors

PS/2t connector (mouse or keyboard

Parallel port connector

m-c

[o-o]

p-&--q

J0M05676

MIDI/game port connector

PS/2

connector (mouse or keyboard)

USB connectors

Serial port 1 connector

Serial port 2 connector

Audio line out jack

Audio line in jack

Audio mic in jack

PCIADE

Peripheral Interface

The motherboard has a high-speed, 32-bit

PCVIDE

interface that supports the following:

Up to four

PCVIDE

hard drives on the PCI

bus

PI0

Mode 3 and Mode 4 hard drives

Logical block addressing (LBA) of hard

drives larger than 528 MB

Extended Cylinder Head Sector (ECHS)

translation modes

ATAPI devices (such as CD-ROMs)

Product Description

I/O

Features

The I/O controller integrates the functions for the

serial ports, parallel port, diskette drive, and

keyboard. This component provides:

Multimode bidirectional parallel port:

Standard mode: Centronics-compatible

operation

High-speed mode: support for enhanced

capabilities port (ECP) and enhanced

parallel port (EPP)

l Two RS-232C NS16C450/550compatible

g-pin

serial ports

Integrated real-time clock with an accuracy of

+13

minutes/year at 25

and 5 V

l Integrated

8042compatible

keyboard

controller

Flexible IRQ and DMA mapping to support

Windowst 95

Support for an IrDAt or Consumer

compatible infrared interface. The infrared

interface supports data transfer rates of up to

115 K baud with either half- or full-duplex

operation

Industry standard diskette drive controller

that supports 720 KB, 1.44 MB, and 2.88 MB

3.5.inch drives (at 135 tracks per inch); and

360 KB and 1.2 MB 5.25-inch drives

BIOS Features

The BIOS, from American Megatrends, Inc.

(AMI),

provides ISA and PCI compatibility. The

BIOS is contained in a Flash memory device

soldered to the motherboard. The BIOS

provides the POST, the Setup program, a PCI

and IDE auto-configuration utility, and BIOS

recovery code.

PCI Auto-configuration

The PCI auto-configuration utility works in

conjunction with the Setup program to support

using PCI add-in cards in the computer. When

you turn on the power after installing a PCI card,

the BIOS automatically configures interrupts,

DMA channels, and

I/O

space. Since PCI add-in

cards use the same interrupt resources as ISA

add-in cards, you must specify the interrupts

used by ISA cards in the Setup program. The

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