Intel主板-PR440FX说明书.pdf

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PR440FX Motherboard Technical Product Specification

Disclaimer

Contents

1 PR440FX Motherboard Technical Product Specification

1.1 Overview

1.2 Custom ATX Form Factor

1.3 Microprocessor

1.3.1 Dual Processor Support

1.3.2 Microprocessor Upgrades

1.3.3 VRM Electrical Characteristics

1.3.4 Microprocessor Fan/Heat Sink Assembly and Clips

1.4 Memory

1.4.1 Main Memory

1.5 Chipset

1.5.1 82441FX PCI Bridge and Memory Controller (PMC) and 82442FX Data Bus Accelerator (DBX)

1.5.2 82371SB PCI/ISA IDE Xcelerator (PIIX3)

1.5.3 Universal Serial Bus (USB) Support

1.5.4 IDE Support

1.6 I/O Controller

1.6.1 Floppy Controller

1.6.2 Keyboard and Mouse Interface

1.6.3 Real Time Clock, CMOS RAM and Battery

1.6.4 Parallel Port

1.7 Onboard Networking

1.7.1 EtherExpress ™ PRO/100B PCI LAN Subsystem

1.7.2 Intel 82557 LAN Controller

1.7.3 10/100 MBps Physical Layer Interface

1.7.4 EtherExpress PRO/100B PCI LAN Subsystem Software Description

1.8 SCSI Subsystem

1.8.1 SCSI Interface

1.8.2 SCSI Bus

1.8.3 SCSI Cable

1.8.4 SCSI Bus Termination

1.8.5 SCSI Select and SCSI Disk Utilities

1.9 Audio Subsystem

1.10 Management Extension Hardware

1.11 Motherboard Connectors

1.11.1 CD-ROM Connector - J1E1

1.11.2 Wavetable Connector - J1B1

1.11.3 Telephony Connector - J1F1

1.11.4 Power Connector - J8L1

1.11.5 Floppy Drive Connector - J12F2

1.11.6 IDE Connectors - J12E1, J12F1

1.11.7 ISA Connectors - J4A1

1.11.8 PCI Connectors - J4A2, J4B1, J4C1, J4D1

1.11.9 Primary Processor Fan Connector - J6M1

1.11.10 Secondary Processor Fan Connector - J2J1

1.11.11 Card Slot Fan Connector - J13C1

1.11.12 SCSI Hard Drive Front Panel LED Connector LED - J13G1

1.11.13 VRM Connector - J7K1

1.11.14 Serial Port 2 Header - J8J1

1.11.15 SCSI Connector - J12D1

1.12 Front Panel Connectors

1.12.1 Front Panel Connectors - J12G1

1.13 Back Panel I/O Connectors

1.14 Jumper Settings

1.14.1 Setup Access (J12B1-A)

1.14.2 Flash Mode (J12B1-B)

1.14.3 CMOS Settings (J12B1-C)

1.14.4 Password (J12B1-D)

1.14.5 Processor Clock Speed (J12B1-E, F, G, and H)

1.14.6 DIMM Speed (J12B1-M)

1.15 Reliability

1.16 Environmental

1.17 Power Consumption

1.17.1 Power Supply Considerations

1.18 Regulatory Compliance

1.18.1 Safety

1.18.2 Electromagnetic Interference (EMI)

1.18.3 Product Certification Markings

1.18.4 Use Only for Intended Applications

2 Motherboard Resources

2.1 Memory Map

2.2 I/O Map

2.3 PCI Configuration Space Map

2.4 DMA Channels

2.5 Interrupts

3 Motherboard BIOS and Setup Utility

3.1 Introduction

3.2 BIOS Flash Memory Organization

3.3 Secure Flash

3.4 BIOS Upgrades

3.5 PCI IDE Support

3.6 PCI Auto-configuration

3.7 ISA Plug and Play

3.8 Desktop Management Interface

3.9 Advanced Power Management

3.10 Language Support

3.11 Boot Options

3.12 Flash Logo Area

3.13 Setup Enable Jumper

3.14 BIOS Setup Program

3.14.1 Overview of the Setup Menu Screens

3.14.2 Main Screen

3.14.3 Floppy Options Subscreen

3.14.4 Primary/Secondary IDE Master/Slave configuration Subscreens

3.14.5 Boot Options Subscreen

3.14.6 Advanced Screen

3.14.7 Peripheral Configuration Subscreen

3.14.8 Advanced Chipset Configuration Subscreen

3.14.9 Power Management Configuration Subscreen

3.14.10 Plug and Play Configuration Subscreen

3.14.11 Event Logging Configuration

3.14.12 Single Bit ECC Events Subscreen

3.14.13 Multiple Bit ECC Events Subscreen

3.14.14 Pre-Boot Events Subscreen

3.14.15 Security Screen

3.14.16 Security Screen Options

3.14.17 Exit Screen

4 SCSI Select and SCSI Disk Utilities

4.1 SCSI Select Utility

4.1.1 Main Screen

4.1.2 Configuration Menu

4.1.3 Boot Device Configuration

4.1.4 SCSI Device Configuration Menu

4.1.5 Advanced Configuration Options

4.2 SCSI Disk Utilities

4.2.1 Format Disk

4.2.2 Verify Disk Media

5 Error Messages and Beep Codes

5.1 BIOS Beep Codes

5.2 PCI Configuration Error Messages

5.3 BIOS Error Messages

5.4 ISA NMI Messages

5.5 Port 80h POST Codes

PR440FX Motherboard Technical Product Specification Order Number: 281829-002 November 1996 The PR440FX motherboard may contain design defects or errors known as errata. Characterized errata that may cause the PR440FX motherboard’s behavior to deviate from published specifications are documented in the PR440FX Motherboard Specification Update.

Revision History Revision 001 002 Revision History First release of the PR440FX Specification. Second release of the PR440FX Specification Date 08/96 11/96 This product specification applies only to standard PR440FX with BIOS identifier 1.00.0x.DI0. Changes to this specification will be published in the PR440FX Motherboard Specification Update (Order Number: 281832) before being incorporated into a revision of this document. 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 PR440FX motherboard may contain design defects or errors known as errata. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order. † Third-party brands and names are the property of their respective owners. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 7641 Mt. Prospect, IL 60056-7641 or call in North America 1-800-879-4683, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other Countries 708-296-9333. Copyright 1996, Intel Corporation

Contents Contents 1 Motherboard Description 1.1 Overview...................................................................................................................... 7 1.2 Custom ATX Form Factor ............................................................................................ 9 1.3 Microprocessor ............................................................................................................ 9 1.3.1 Dual Processor Support .............................................................................. 10 1.3.2 Microprocessor Upgrades............................................................................ 10 1.3.3 VRM Electrical Characteristics..................................................................... 10 1.3.4 Microprocessor Fan/Heat Sink Assembly and Clips .................................... 11 1.4 Memory...................................................................................................................... 12 1.4.1 Main Memory............................................................................................... 12 1.5 Chipset ...................................................................................................................... 12 1.5.1 1.7.1 1.7.2 1.7.3 1.7.4 1.6 82441FX PCI Bridge and Memory Controller (PMC) and 82442FX Data Bus Accelerator (DBX) ........................................................ 12 1.5.2 82371SB PCI/ISA IDE Xcelerator (PIIX3).................................................... 13 1.5.3 Universal Serial Bus (USB) Support ............................................................ 13 1.5.4 IDE Support................................................................................................. 14 I/O Controller ............................................................................................................. 14 Floppy Controller ......................................................................................... 15 1.6.1 Keyboard and Mouse Interface ................................................................... 15 1.6.2 1.6.3 Real Time Clock, CMOS RAM and Battery ................................................. 15 Parallel Port................................................................................................. 16 1.6.4 1.7 Onboard Networking.................................................................................................. 16 EtherExpress™ PRO/100B PCI LAN Subsystem......................................... 16 Intel 82557 LAN Controller .......................................................................... 16 10/100 MBps Physical Layer Interface ........................................................ 17 EtherExpress PRO/100B PCI LAN Subsystem Software Description ......... 17 1.8 SCSI Subsystem........................................................................................................ 17 SCSI Interface ............................................................................................. 18 SCSI Bus..................................................................................................... 18 SCSI Cable.................................................................................................. 19 SCSI Bus Termination ................................................................................. 19 SCSISelect and SCSI Disk Utilities ............................................................. 20 1.9 Audio Subsystem....................................................................................................... 20 1.10 Management Extension Hardware............................................................................. 21 1.11 Motherboard Connectors ........................................................................................... 22 1.11.1 CD-ROM Connector - J1E1 ......................................................................... 23 1.11.2 Wavetable Connector - J1B1....................................................................... 24 1.11.3 Telephony Connector - J1F1 ....................................................................... 24 1.11.4 Power Connector - J8L1.............................................................................. 24 1.11.5 Floppy Drive Connector - J12F2.................................................................. 25 IDE Connectors - J12E1, J12F1.................................................................. 25 1.11.6 1.11.7 ISA Connectors - J4A1................................................................................ 26 1.11.8 PCI Connectors - J4A2, J4B1, J4C1, J4D1 ................................................. 27 1.11.9 Primary Processor Fan Connector - J6M1................................................... 28 1.8.1 1.8.2 1.8.3 1.8.4 1.8.5 iii

PR440FX Motherboard Technical Product Specification 1.11.10 Secondary Processor Fan Connector - J2J1............................................... 28 1.11.11 Card Slot Fan Connector - J13C1 ............................................................... 29 1.11.12 SCSI Hard Drive Front Panel LED Connector LED - J13G1........................ 29 1.11.13 VRM Connector - J7K1................................................................................ 29 1.11.14 Serial Port 2 Header - J8J1 ......................................................................... 30 1.11.15 SCSI Connector - J12D1 ............................................................................. 30 1.12 Front Panel Connectors............................................................................................. 31 1.12.1 Front Panel Connectors - J12G1................................................................. 32 1.13 Back Panel I/O Connectors ....................................................................................... 34 1.14 Jumper Settings......................................................................................................... 35 1.14.1 Setup Access (J12B1-A) ............................................................................. 36 1.14.2 Flash Mode (J12B1-B)................................................................................. 36 1.14.3 CMOS Settings (J12B1-C)........................................................................... 36 1.14.4 Password (J12B1-D) ................................................................................... 36 1.14.5 Processor Clock Speed (J12B1-E, F, G, and H).......................................... 37 1.14.6 DIMM Speed (J12B1-M).............................................................................. 37 1.15 Reliability ................................................................................................................... 37 1.16 Environmental............................................................................................................ 38 1.17 Power Consumption .................................................................................................. 38 1.17.1 Power Supply Considerations ..................................................................... 39 1.18 Regulatory Compliance.............................................................................................. 39 1.18.1 Safety .......................................................................................................... 39 1.18.2 Electromagnetic Interference (EMI) ............................................................. 40 1.18.3 Product Certification Markings..................................................................... 40 1.18.4 Use Only for Intended Applications ............................................................. 40 2 Motherboard Resources 2.1 Memory Map.............................................................................................................. 41 2.2 I/O Map...................................................................................................................... 41 2.3 PCI Configuration Space Map ................................................................................... 43 2.4 DMA Channels........................................................................................................... 43 2.5 Interrupts ................................................................................................................... 44 3 Motherboard BIOS and Setup Utility 3.1 Introduction................................................................................................................ 45 3.2 BIOS Flash Memory Organization ............................................................................. 45 3.3 Secure Flash.............................................................................................................. 45 3.4 BIOS Upgrades.......................................................................................................... 45 3.5 PCI IDE Support ........................................................................................................ 46 3.6 PCI Auto-configuration............................................................................................... 46 3.7 ISA Plug and Play...................................................................................................... 47 3.8 Desktop Management Interface................................................................................. 47 3.9 Advanced Power Management.................................................................................. 47 3.10 Language Support ..................................................................................................... 48 3.11 Boot Options.............................................................................................................. 48 3.12 Flash Logo Area ........................................................................................................ 48 3.13 Setup Enable Jumper ................................................................................................ 49 iv

Contents 3.14 BIOS Setup Program ................................................................................................. 49 3.14.1 Overview of the Setup Menu Screens ......................................................... 49 3.14.2 Main Screen ................................................................................................ 50 3.14.3 Floppy Options Subscreen .......................................................................... 51 3.14.4 Primary/Secondary IDE Master/Slave configuration Subscreens ................ 52 3.14.5 Boot Options Subscreen ............................................................................. 53 3.14.6 Advanced Screen ........................................................................................ 55 3.14.7 Peripheral Configuration Subscreen............................................................ 56 3.14.8 Advanced Chipset Configuration Subscreen............................................... 60 3.14.9 Power Management Configuration Subscreen ............................................ 61 3.14.10 Plug and Play Configuration Subscreen...................................................... 62 3.14.11 Event Logging Configuration ....................................................................... 63 3.14.12 Single Bit ECC Events Subscreen............................................................... 64 3.14.13 Multiple Bit ECC Events Subscreen ............................................................ 65 3.14.14 Pre-Boot Events Subscreen ........................................................................ 65 3.14.15 Security Screen ........................................................................................... 66 3.14.16 Security Screen Options.............................................................................. 66 3.14.17 Exit Screen .................................................................................................. 67 4 SCSISelect and SCSI Disk Utilities 4.1 SCSISelect Utility....................................................................................................... 69 4.1.1 Main Screen ................................................................................................ 69 Configuration Menu ..................................................................................... 69 4.1.2 4.1.3 Boot Device Configuration........................................................................... 70 SCSI Device Configuration Menu................................................................ 71 4.1.4 4.1.5 Advanced Configuration Options................................................................. 72 4.2 SCSI Disk Utilities ...................................................................................................... 74 Format Disk ................................................................................................. 74 Verify Disk Media......................................................................................... 74 4.2.1 4.2.2 5 Error Messages and Beep Codes 5.1 BIOS Beep Codes ..................................................................................................... 75 5.2 PCI Configuration Error Messages ............................................................................ 75 5.3 BIOS Error Messages................................................................................................ 76 5.4 ISA NMI Messages .................................................................................................... 77 5.5 Port 80h POST Codes ............................................................................................... 77 v

PR440FX Motherboard Technical Product Specification Tables 1. VRM Electrical Characteristics................................................................................... 10 2. VRM Voltage Ranges ................................................................................................ 11 3. Tach Fan Specifications ............................................................................................ 11 4. EtherExpress PRP/100B PCI Drivers ........................................................................ 17 5. Configuration Jumpers............................................................................................... 36 Jumpers for Processor / System Speed..................................................................... 37 6. 7. Jumpers for DIMM Speed .......................................................................................... 37 8. Motherboard Environmental Specifications................................................................ 38 9. DC Voltage ................................................................................................................ 38 10. Power Usage ............................................................................................................. 39 11. Memory Map.............................................................................................................. 41 12. I/O Map...................................................................................................................... 41 13. PCI Configuration Space Map ................................................................................... 43 14. DMA Channels........................................................................................................... 43 15. Interrupts ................................................................................................................... 44 16. Flash Memory Organization....................................................................................... 45 17. Recommendations for Configuring an ATAPI Device ................................................ 46 18. Overview of Menu Screens........................................................................................ 49 19. Administrative and User Password Functions............................................................ 66 20. Overview of the SCSISelect Keys.............................................................................. 69 Figures 1. Motherboard Features ................................................................................................. 8 2. Motherboard Dimensions............................................................................................. 9 3. Functional Block Diagram of LAN Subsystem ........................................................... 16 4. SCSI Bus Topology ................................................................................................... 18 5. Motherboard Connectors ........................................................................................... 22 6. Front Panel Connectors............................................................................................. 31 7. Back Panel I/O Connectors ....................................................................................... 34 8. Jumper Block Locations............................................................................................. 35 vi

Motherboard Description 1 Motherboard Description 1.1 Overview Pro processors operating at 180 MHz or The PR440FX motherboard supports dual Intel Pentium 200 MHz. Other features include the following: • Custom ATX form factor • Two 387-pin Socket 8 type processor sockets • Four DIMM sockets for up to 512 MB EDO memory • 256 KB or 512 KB second-level cache memory in Pentium Pro processor • Intel 82440FX PCIset PCI and Memory Controller (PMC) and Data Bus Accelerator (DBX) 82371SB PCI/ISA IDE Xcelerator (PIIX3) Intel EtherExpress™ PRO/100B PCI LAN subsystem • Two Universal Serial Bus (USB) interfaces • Three PCI slots and one shared slot that can support a PCI or ISA add-in card • National Semiconductor PC87308 integrated I/O controller • • Adaptec† 7880 SCSI controller • Crystal† CS4236 audio subsystem • • Desktop Management Interface (DMI) included in BIOS Independent voltage and fan speed sensing for each processor 7

PR440FX Motherboard Technical Product Specification A B C D GE F IH J K L D D C C B B A A M N O P Q R S T U Z Y WX V OM 0 47 3 7A Figure 1. Motherboard Features PCI add-in card connectors Audio connector (Mic In) A Wavetable connector B C CD-ROM audio connector D Telephony connector E F MIDI/Game Port G Audio connector (Line Out) H RJ-45 Ethernet connector I J K L M Secondary processor fan connector N Primary processor socket O Secondary processor socket Dual USB connectors Serial port 1 connector Parallel port connector PS/2† mouse and PS/2 keyboard Primary processor fan connector VRM connector Power supply connector Serial port 2 header Floppy drive connector Front panel I/O header SCSI front panel LED connector P Q R S T U V W PCI IDE connectors X Y Z AA Battery BB Memory speed jumper block CC DIMM connectors DD ISA add-in card connector SCSI connector Card slot fan connector Configuration jumper block 8

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