Intel主板-D820LP说明书.pdf

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Intel® Desktop Board D820LP Technical Product Specification

Revision History

Preface

Intended Audience

What This Document Contains

Typographical Conventions

Notes, Cautions, and Warnings

Other Common Notation

Contents

1 Product Description

1.1 Overview

1.1.1 Feature Summary

1.1.2 Manufacturing Options

1.1.3 D820LP Board Layout

1.1.4 Block Diagram

1.2 Online Support

1.3 Design Specifications

1.4 Processor

1.5 System Memory

1.5.1 RDRAM Terminology

1.5.2 Memory Features

1.5.3 Continuity RIMM Modules

1.5.4 RDRAM Memory Configuration

1.5.5 Memory Bus Frequencies

1.5.6 ECC Memory

1.6 Intel® 820 Chipset

1.6.1 AGP

1.6.2 USB

1.6.3 IDE Support

1.6.4 Real-Time Clock, CMOS SRAM, and Battery

1.7 I/O Controller

1.7.1 Serial Ports

1.7.2 Infrared Support

1.7.3 Parallel Port

1.7.4 Diskette Drive Controller

1.7.5 Keyboard and Mouse Interface

1.8 Hardware Management Features

1.8.1 Hardware Monitor Component

1.8.2 Chassis Intrusion Detect Connector

1.9 Power Management Features

1.9.1 Software Support

1.9.2 Hardware Support

2 Technical Reference

2.1 Introduction

2.2 Memory Map

2.3 I/O Map

2.4 DMA Channels

2.5 PCI Configuration Space Map

2.6 Interrupts

2.7 PCI Interrupt Routing Map

2.8 Connectors

2.8.1 Back Panel Connectors

2.8.2 Peripheral Interface and Add-in Board Connectors

2.8.3 Hardware Control and Power

2.8.4 Front Panel Connectors

2.9 Jumper Blocks

2.9.1 S5 Remote Control Jumper Block

2.9.2 BIOS Setup Configuration Jumper Block

2.9.3 USB Port 1 Routing Jumper Block (Optional)

2.10 Mechanical Considerations

2.10.1 Form Factor

2.10.2 I/O Shield

2.11 Electrical Considerations

2.11.1 Power Consumption

2.11.2 Add-in Board Considerations

2.11.3 Standby Current Requirements

2.11.4 Fan Current Requirements

2.11.5 Power Supply Considerations

2.12 Thermal Considerations

2.13 Reliability

2.14 Environmental

2.15 Regulatory Compliance

2.15.1 Safety Regulations

2.15.2 EMC Regulations

2.15.3 Certification Markings

3 Overview of BIOS Features

3.1 Introduction

3.2 BIOS Flash Memory Organization

3.3 Resource Configuration

3.3.1 PCI Autoconfiguration

3.3.2 PCI IDE Support

3.4 System Management BIOS (SMBIOS)

3.5 BIOS Upgrades

3.5.1 Language Support

3.5.2 Custom Splash Screen

3.6 Recovering BIOS Data

3.7 Boot Options

3.7.1 CD-ROM and Network Boot

3.7.2 Booting Without Attached Devices

3.8 USB Legacy Support

3.9 BIOS Security Features

4 BIOS Setup Program

4.1 Introduction

4.2 Maintenance Menu

4.2.1 Extended Configuration Submenu

4.3 Main Menu

4.4 Advanced Menu

4.4.1 PCI Configuration Submenu

4.4.2 Boot Configuration Submenu

4.4.3 Peripheral Configuration Submenu

4.4.4 IDE Configuration Submenu

4.4.5 Diskette Configuration Submenu

4.4.6 Event Log Configuration Submenu

4.4.7 Video Configuration Submenu

4.5 Security Menu

4.6 Power Menu

4.7 Boot Menu

4.7.1 IDE Drive Configuration Submenu

4.8 Exit Menu

5 Error Messages and Beep Codes

5.1 BIOS Error Messages

5.2 Port 80h POST Codes

5.3 Bus Initialization Checkpoints

5.4 Speaker

5.5 BIOS Beep Codes

5.6 Enhanced Diagnostics

Intel® Desktop Board D820LP Technical Product Specification The Intel® Desktop Board D820LP may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board D820LP Specification Update. April 2000 Order Number A15751-001

Revision History Revision -001 Revision History First release of the Intel® Desktop Board D820LP Technical Product Specification. Date April 2000 This product specification applies only to standard D820LP desktop boards with BIOS identifier VC82010A.86A (see page 75). Changes to this specification will be published in the Intel® Desktop Board D820LP Specification Update 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 may make changes to specifications and product descriptions at any time, without notice. The Desktop Board D820LP may contain design defects or errors known as errata that may cause the product to deviate from published specifications. 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. 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 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other Countries 708-296-9333. † Third-party brands and names are the property of their respective owners. Copyright 2000, Intel Corporation. All rights reserved.

Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board D820LP. The TPS describes the standard D820LP board product. Intended Audience The TPS is intended to provide detailed, technical information about the D820LP board and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. It is specifically not intended for general audiences. What This Document Contains Chapter Description 1 2 3 4 5 A description of the hardware used on this board A map of the resources of this board The features supported by the BIOS Setup program The contents of the BIOS Setup program’s menus and submenus A description of the BIOS error messages, beep codes, POST codes, and enhanced diagnostics Typographical Conventions This section contains information about the conventions used in this specification. Not all of these symbols and abbreviations appear in all specifications of this type. Notes, Cautions, and Warnings / NOTE Notes call attention to important information. CAUTION Cautions are included to help you avoid damaging hardware or losing data. WARNING Warnings indicate conditions that if not observed can cause personal injury. iii

Intel Desktop Board D820LP Technical Product Specification Other Common Notation # (NxnX) KB Kbit MB Mbit GB xxh x.x V † Used after a signal name to identify an active-low signal (such as USBP0#) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the board, and X is the instance of the particular part at that general location. For example, J5J1 is a connector, located at 5J. It is the first connector in the 5J area. Kilobyte (1024 bytes) Kilobit (1024 bits) Megabyte (1,048,576 bytes) Megabit (1,048,576 bits) Gigabyte (1,073,741,824 bytes) An address or data value ending with a lowercase h indicates a hexadecimal value. Volts. All voltages are DC unless otherwise specified. This symbol is used to indicate third-party brands and names that are the property of their respective owners. iv

Contents 1 Product Description 1.1.1 1.1.2 1.1.3 1.1.4 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 1.5.6 1.1 Overview ................................................................................................................... 12 Feature Summary ....................................................................................... 12 Manufacturing Options ................................................................................ 13 D820LP Board Layout ................................................................................. 14 Block Diagram............................................................................................. 15 1.2 Online Support........................................................................................................... 16 1.3 Design Specifications ................................................................................................ 16 1.4 Processor .................................................................................................................. 19 1.5 System Memory......................................................................................................... 20 RDRAM Terminology .................................................................................. 20 Memory Features ........................................................................................ 20 Continuity RIMM Modules ........................................................................... 21 RDRAM Memory Configuration ................................................................... 21 Memory Bus Frequencies............................................................................ 21 ECC Memory............................................................................................... 22 1.6 Intel® 820 Chipset...................................................................................................... 23 AGP ............................................................................................................ 24 USB............................................................................................................. 24 IDE Support................................................................................................. 25 Real-Time Clock, CMOS SRAM, and Battery.............................................. 25 1.7 I/O Controller ............................................................................................................. 26 Serial Ports.................................................................................................. 27 Infrared Support .......................................................................................... 27 Parallel Port................................................................................................. 27 Diskette Drive Controller.............................................................................. 28 Keyboard and Mouse Interface ................................................................... 28 1.8 Hardware Management Features .............................................................................. 29 Hardware Monitor Component .................................................................... 29 Chassis Intrusion Detect Connector ............................................................ 29 1.9 Power Management Features.................................................................................... 30 Software Support ........................................................................................ 30 Hardware Support ....................................................................................... 33 1.6.1 1.6.2 1.6.3 1.6.4 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 1.8.1 1.8.2 1.9.1 1.9.2 2 Technical Reference 2.1 Introduction................................................................................................................ 39 2.2 Memory Map ............................................................................................................. 39 2.3 I/O Map ..................................................................................................................... 40 2.4 DMA Channels .......................................................................................................... 42 2.5 PCI Configuration Space Map ................................................................................... 42 2.6 Interrupts ................................................................................................................... 43 2.7 PCI Interrupt Routing Map ......................................................................................... 43 v

Intel Desktop Board D820LP Technical Product Specification 2.10.1 2.10.2 2.9.1 2.9.2 2.9.3 2.8.1 2.8.2 2.8.3 2.8.4 2.8 Connectors ................................................................................................................ 45 Back Panel Connectors............................................................................... 46 Peripheral Interface and Add-in Board Connectors ..................................... 48 Hardware Control and Power ...................................................................... 54 Front Panel Connectors .............................................................................. 57 2.9 Jumper Blocks ........................................................................................................... 61 S5 Remote Control Jumper Block ............................................................... 62 BIOS Setup Configuration Jumper Block..................................................... 62 USB Port 1 Routing Jumper Block (Optional) .............................................. 63 2.10 Mechanical Considerations........................................................................................ 64 Form Factor................................................................................................. 64 I/O Shield .................................................................................................... 65 2.11 Electrical Considerations ........................................................................................... 66 2.11.1 Power Consumption .................................................................................... 66 2.11.2 Add-in Board Considerations....................................................................... 67 2.11.3 Standby Current Requirements ................................................................... 67 2.11.4 Fan Current Requirements .......................................................................... 69 2.11.5 Power Supply Considerations...................................................................... 69 2.12 Thermal Considerations............................................................................................. 70 2.13 Reliability ................................................................................................................... 71 2.14 Environmental............................................................................................................ 72 2.15 Regulatory Compliance ............................................................................................. 73 2.15.1 Safety Regulations ...................................................................................... 73 2.15.2 EMC Regulations ........................................................................................ 73 2.15.3 Certification Markings.................................................................................. 74 3 Overview of BIOS Features 3.3.1 3.3.2 3.1 Introduction................................................................................................................ 75 3.2 BIOS Flash Memory Organization ............................................................................. 76 3.3 Resource Configuration ............................................................................................. 76 PCI Autoconfiguration ................................................................................. 76 PCI IDE Support.......................................................................................... 77 3.4 System Management BIOS (SMBIOS) ...................................................................... 78 3.5 BIOS Upgrades ......................................................................................................... 79 Language Support....................................................................................... 79 Custom Splash Screen................................................................................ 79 3.6 Recovering BIOS Data .............................................................................................. 80 3.7 Boot Options.............................................................................................................. 81 CD-ROM and Network Boot ........................................................................ 81 Booting Without Attached Devices .............................................................. 81 3.8 USB Legacy Support ................................................................................................. 82 3.9 BIOS Security Features ............................................................................................. 83 3.5.1 3.5.2 3.7.1 3.7.2 vi

4 BIOS Setup Program Contents 4.1 Introduction................................................................................................................ 85 4.2 Maintenance Menu .................................................................................................... 86 Extended Configuration Submenu............................................................... 87 4.3 Main Menu................................................................................................................. 88 4.4 Advanced Menu......................................................................................................... 89 PCI Configuration Submenu........................................................................ 90 Boot Configuration Submenu ...................................................................... 91 Peripheral Configuration Submenu.............................................................. 92 IDE Configuration Submenu........................................................................ 94 Diskette Configuration Submenu ................................................................. 96 Event Log Configuration Submenu.............................................................. 97 Video Configuration Submenu..................................................................... 98 4.5 Security Menu............................................................................................................ 99 4.6 Power Menu ............................................................................................................ 100 4.7 Boot Menu ............................................................................................................... 101 IDE Drive Configuration Submenu............................................................. 102 4.8 Exit Menu ................................................................................................................ 102 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.2.1 4.7.1 5 Error Messages and Beep Codes 5.1 BIOS Error Messages.............................................................................................. 103 5.2 Port 80h POST Codes ............................................................................................. 105 5.3 Bus Initialization Checkpoints .................................................................................. 109 5.4 Speaker ................................................................................................................... 110 5.5 BIOS Beep Codes ................................................................................................... 111 5.6 Enhanced Diagnostics ............................................................................................. 112 Figures D820LP Board Components ...................................................................................... 14 1. Block Diagram ........................................................................................................... 15 2. Intel 820 Chipset Block Diagram................................................................................ 23 3. Using the Wake on LAN Technology Connector........................................................ 35 4. Location of Standby Power LED ................................................................................ 37 5. Back Panel Connectors ............................................................................................. 46 6. Peripheral Interface and Add-in Board Connectors.................................................... 49 7. Hardware Control and Power Connectors ................................................................. 54 8. 9. Front Panel Connectors............................................................................................. 57 10. Location of the Jumper Blocks................................................................................... 61 11. D820LP Board Dimensions........................................................................................ 64 12. I/O Shield Dimensions ............................................................................................... 65 13. High Temperature Zones........................................................................................... 70 14. Memory Map of the Flash Memory Device ................................................................ 76 15. Enhanced Diagnostic LEDs ..................................................................................... 112 vii

Intel Desktop Board D820LP Technical Product Specification Tables 1. Feature Summary...................................................................................................... 12 2. Manufacturing Options............................................................................................... 13 3. Specifications ............................................................................................................ 16 4. Supported Processors ............................................................................................... 19 5. Memory Bus Frequency with DRCG (Rambus Clock Generator)............................... 21 6. Memory Error Detection Mode Established in Setup Program................................... 22 7. Effects of Pressing the Power Switch ........................................................................ 31 8. Power States and Targeted System Power ............................................................... 32 9. Wake Up Devices and Events ................................................................................... 33 10. Fan Connector Descriptions ...................................................................................... 34 11. System Memory Map................................................................................................. 39 12. I/O Map ..................................................................................................................... 40 13. DMA Channels .......................................................................................................... 42 14. PCI Configuration Space Map ................................................................................... 42 15. Interrupts ................................................................................................................... 43 16. PCI Interrupt Routing Map ......................................................................................... 44 17. PS/2 Keyboard/Mouse Connectors............................................................................ 47 18. USB Connectors........................................................................................................ 47 19. Parallel Port Connector.............................................................................................. 47 20. Serial Port Connectors............................................................................................... 48 21. PCI Bus Connectors (J4A1, J4B1, J4C1, J4D1, J4E1) .............................................. 50 22. AGP Bus Connector (J5E1)....................................................................................... 51 23. Diskette Drive Connector (J9G1) ............................................................................... 52 24. PCI IDE Connectors (Primary at J8G2 and Secondary at J8G1) ............................... 53 25. SCSI LED Connector (J7B3) ..................................................................................... 53 26. Chassis Fan Connector (J2L1) .................................................................................. 55 27. Processor Fan Connector (J7M1).............................................................................. 55 28. Power Connector (J9K1) ........................................................................................... 55 29. Chassis Fan Connector (J8D1).................................................................................. 56 30. Wake on LAN Technology Connector (J7C1) ............................................................ 56 31. Wake on Ring Connector (J7B2) ............................................................................... 56 32. Chassis Intrusion Connector (J7A1) .......................................................................... 56 33. PC/PCI Connector (J7A2).......................................................................................... 56 34. Front Panel Connector (J9G2)................................................................................... 58 35. States for a Single-colored Power LED...................................................................... 59 36. States for a Dual-colored Power LED ........................................................................ 59 37. Front USB Connector (J9H1)..................................................................................... 60 38. Auxiliary Front Panel Power LED Connector (J9J1)................................................... 60 39. S5 Remote Control Jumper Settings (J4A2) .............................................................. 62 40. BIOS Setup Configuration Jumper Settings (J7B1) ................................................... 62 41. Settings for the Optional USB Port 1 Routing Jumper Block (J8C1) .......................... 63 42. Typical Power Usage................................................................................................. 66 43. Maximum Power Supply Current Requirements ........................................................ 66 44. Maximum PCI Add-in Board Current Load................................................................. 67 45. Standby Current Requirements ................................................................................. 68 46. Thermal Considerations for Components .................................................................. 71 viii

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