Intel主板-SR440BX说明书.pdf

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SR440BX Motherboard Technical Product Specification

Revision History / Disclaimer

Preface

Intended Audience

What This Document Contains

Typographical Conventions

Notes, Cautions, and Warnings

Other Common Notation

Contents

1 Motherboard Description

1.1 Overview

1.2 Motherboard Layout

1.3 Processor

1.4 System Memory

1.5 Chipset

1.5.1 Intel® 82443BX PAC

1.5.2 Intel® 82371EB (PIIX4E)

1.5.3 USB

1.5.4 IDE Support

1.5.5 Real-Time Clock, CMOS SRAM, and Battery

1.6 I/O Controller

1.6.1 Serial Ports

1.6.2 Parallel Port

1.6.3 Diskette Drive Controller

1.6.4 Keyboard and Mouse Interface

1.7 AGP Graphics Subsystem

1.7.1 NVIDIA RIVA TNT Graphics Controller

1.7.2 Video Interface Port (Optional)

1.8 Audio Subsystem

1.8.1 Sound Blaster AudioPCI 64V Audio Controller

1.8.2 Crystal Semiconductor CS4297 Stereo Audio Codec

1.8.3 Audio Connectors

1.8.4 Audio Drivers and Utilities

1.9 Hardware Monitor (Optional)

1.10 SCSI Hard Drive LED Connector (Optional)

1.11 Wake on LAN Technology (Optional)

1.12 Wake on Ring

1.13 Power Connector

1.14 Speaker

1.15 Connectors

1.15.1 Back Panel I/O Connectors

1.15.2 Midboard Connectors

1.15.3 Front Panel Connectors

1.16 BIOS Setup Configuration Jumper Block

1.17 Mechanical Considerations

1.17.1 Form Factor

1.17.2 I/O Shield

1.18 Electrical Considerations

1.18.1 Add-in Board Considerations

1.18.2 Power Consumption

1.18.3 Power Supply Considerations

1.19 Thermal Considerations

1.20 Reliability

1.21 Environmental

1.22 Regulatory Compliance

2 Motherboard Resources

2.1 Memory Map

2.2 DMA Channels

2.3 I/O Map

2.4 PCI Configuration Space Map

2.5 Interrupts

2.6 PCI Interrupt Routing Map

3 Overview of BIOS Features

3.1 Introduction

3.2 BIOS Flash Memory Organization

3.3 Resource Configuration

3.3.1 Plug and Play: PCI Autoconfiguration

3.3.2 ISA Plug and Play

3.3.3 PCI IDE Support

3.4 SMBIOS

3.5 Power Management

3.5.1 APM

3.5.2 ACPI

3.6 BIOS Upgrades

3.6.1 Language Support

3.6.2 OEM Logo or Scan Area

3.7 Recovering BIOS Data

3.8 Boot Options

3.8.1 CD-ROM and Network Boot

3.8.2 Booting Without Attached Devices

3.9 USB Legacy Support

3.10 BIOS Security Features

4 BIOS Setup Program

4.1 Introduction

4.2 Maintenance Menu

4.3 Main Menu

4.4 Advanced Menu

4.4.1 Boot Setting Configuration Submenu

4.4.2 Peripheral Configuration Submenu

4.4.3 IDE Controller Submenu

4.4.4 IDE Device Configuration Submenus

4.4.5 Diskette Configuration Submenu

4.4.6 Event Log Configuration Submenu

4.4.7 Video Configuration Submenu

4.4.8 Resource Configuration Submenu

4.5 Security Menu

4.6 Power Menu

4.7 Boot Menu

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 BIOS Beep Codes

6 Specifications and Customer Support

6.1 Online Support

6.2 Specifications

SR440BX Motherboard Technical Product Specification The SR440BX motherboard 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 SR440BX Motherboard Specification Update. February 1999 Order Number 732534-001

Revision History Revision -001 Revision History First release of the SR440BX Motherboard Technical Product Specification Date February 1999 This product specification applies only to standard SR440BX motherboards with BIOS identifier 4S4RB0XA.86A. Changes to this specification will be published in the SR440BX Motherboard 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 retains the right to make changes to specifications and product descriptions at any time, without notice. The SR440BX motherboard may contain design defects or errors known as errata which 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 1999, 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 SR440BX motherboard. It describes the standard motherboard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the motherboard 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 6 A description of the hardware used on this board A map of the resources of the 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, and POST codes A list of where to find information about specifications supported by the motherboard 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 which, if not observed, can cause personal injury. iii

SR440BX Motherboard 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 motherboard, 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. 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 Motherboard Description 1.6.1 1.6.2 1.6.3 1.6.4 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 1.1 Overview ................................................................................................................... 12 1.2 Motherboard Layout .................................................................................................. 13 1.3 Processor .................................................................................................................. 15 1.4 System Memory......................................................................................................... 16 1.5 Chipset ...................................................................................................................... 17 Intel® 82443BX PAC.................................................................................... 17 Intel® 82371EB (PIIX4E) ............................................................................. 18 USB............................................................................................................. 19 IDE Support................................................................................................. 19 Real-Time Clock, CMOS SRAM, and Battery.............................................. 20 1.6 I/O Controller ............................................................................................................. 20 Serial Ports.................................................................................................. 21 Parallel Port................................................................................................. 21 Diskette Drive Controller.............................................................................. 21 Keyboard and Mouse Interface ................................................................... 21 1.7 AGP Graphics Subsystem ......................................................................................... 22 NVIDIA RIVA TNT Graphics Controller........................................................ 22 Video Interface Port (Optional) .................................................................... 23 1.8 Audio Subsystem....................................................................................................... 23 Sound Blaster AudioPCI 64V Audio Controller ............................................ 24 Crystal Semiconductor CS4297 Stereo Audio Codec.................................. 24 Audio Connectors........................................................................................ 24 Audio Drivers and Utilities ........................................................................... 25 1.9 Hardware Monitor (Optional) ..................................................................................... 25 1.10 SCSI Hard Drive LED Connector (Optional) .............................................................. 25 1.11 Wake on LAN Technology (Optional)......................................................................... 26 1.12 Wake on Ring ............................................................................................................ 26 1.13 Power Connector....................................................................................................... 26 1.14 Speaker ..................................................................................................................... 26 1.15 Connectors ................................................................................................................ 27 1.15.1 Back Panel I/O Connectors ......................................................................... 28 1.15.2 Midboard Connectors .................................................................................. 32 1.15.3 Front Panel Connectors .............................................................................. 44 1.16 BIOS Setup Configuration Jumper Block ................................................................... 47 1.17 Mechanical Considerations........................................................................................ 48 Form Factor................................................................................................. 48 I/O Shield .................................................................................................... 49 1.18 Electrical Considerations ........................................................................................... 50 1.18.1 Add-in Board Considerations....................................................................... 50 1.18.2 Power Consumption .................................................................................... 50 1.18.3 Power Supply Considerations...................................................................... 51 1.7.1 1.7.2 1.8.1 1.8.2 1.8.3 1.8.4 1.17.1 1.17.2 v

SR440BX Motherboard Technical Product Specification 1.19 Thermal Considerations............................................................................................. 52 1.20 Reliability ................................................................................................................... 54 1.21 Environmental............................................................................................................ 54 1.22 Regulatory Compliance ............................................................................................. 55 2 Motherboard Resources 2.1 Memory Map ............................................................................................................. 57 2.2 DMA Channels .......................................................................................................... 58 2.3 I/O Map ..................................................................................................................... 58 2.4 PCI Configuration Space Map ................................................................................... 60 2.5 Interrupts ................................................................................................................... 61 2.6 PCI Interrupt Routing Map ......................................................................................... 61 3 Overview of BIOS Features 3.3.1 3.3.2 3.3.3 3.1 Introduction................................................................................................................ 63 3.2 BIOS Flash Memory Organization ............................................................................. 64 3.3 Resource Configuration ............................................................................................. 64 Plug and Play: PCI Autoconfiguration......................................................... 64 ISA Plug and Play ....................................................................................... 64 PCI IDE Support.......................................................................................... 65 3.4 SMBIOS .................................................................................................................... 65 3.5 Power Management .................................................................................................. 65 APM ............................................................................................................ 65 ACPI............................................................................................................ 66 3.6 BIOS Upgrades ......................................................................................................... 68 Language Support....................................................................................... 69 OEM Logo or Scan Area ............................................................................. 69 3.7 Recovering BIOS Data .............................................................................................. 69 3.8 Boot Options.............................................................................................................. 70 CD-ROM and Network Boot ........................................................................ 70 Booting Without Attached Devices .............................................................. 70 3.9 USB Legacy Support ................................................................................................. 71 3.10 BIOS Security Features ............................................................................................. 72 3.8.1 3.8.2 3.5.1 3.5.2 3.6.1 3.6.2 4 BIOS Setup Program 4.1 Introduction................................................................................................................ 73 4.2 Maintenance Menu .................................................................................................... 74 4.3 Main Menu................................................................................................................. 75 4.4 Advanced Menu......................................................................................................... 76 Boot Setting Configuration Submenu .......................................................... 76 Peripheral Configuration Submenu.............................................................. 77 IDE Controller Submenu.............................................................................. 79 IDE Device Configuration Submenus .......................................................... 80 Diskette Configuration Submenu ................................................................. 81 Event Log Configuration Submenu.............................................................. 81 Video Configuration Submenu..................................................................... 82 Resource Configuration Submenu............................................................... 82 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.4.8 vi

Contents 4.5 Security Menu............................................................................................................ 83 4.6 Power Menu .............................................................................................................. 84 4.7 Boot Menu ................................................................................................................. 85 4.8 Exit Menu .................................................................................................................. 86 5 Error Messages and Beep Codes 5.1 BIOS Error Messages................................................................................................ 87 5.2 Port 80h POST Codes ............................................................................................... 89 5.3 Bus Initialization Checkpoints .................................................................................... 93 5.4 BIOS Beep Codes ..................................................................................................... 94 6 Specifications and Customer Support 6.1 Online Support........................................................................................................... 95 6.2 Specifications ............................................................................................................ 95 Figures 1. Motherboard Components ......................................................................................... 13 2. Motherboard Block Diagram ...................................................................................... 14 Connector Groups ..................................................................................................... 27 3. 4. Back Panel I/O Connectors ....................................................................................... 28 5. Midboard Audio/Video Connectors ............................................................................ 33 Peripheral Interface Connectors ................................................................................ 35 6. Hardware Management and Power Connectors ........................................................ 38 7. 8. Add-In Board Connectors .......................................................................................... 40 9. Front Panel I/O Connectors ....................................................................................... 44 10. Location of the BIOS Setup Configuration Jumper Block........................................... 47 11. Motherboard Dimensions........................................................................................... 48 12. Back Panel I/O Shield Dimensions (microATX Chassis-Independent) ....................... 49 13. Thermally-sensitive Components............................................................................... 52 Tables 1. Processors Supported by the Motherboard ............................................................... 15 2. NVIDIA RIVA TNT Refresh Rates.............................................................................. 23 3. PS/2 Keyboard/Mouse Connectors............................................................................ 29 4. USB Stacked Connector............................................................................................ 29 5. Serial Port A Connector ............................................................................................. 29 6. Parallel Port Connector.............................................................................................. 30 7. VGA Connector ......................................................................................................... 30 8. Audio Line-In Connector ............................................................................................ 31 9. Audio Line-Out Connector ......................................................................................... 31 10. Audio Mic In Connector ............................................................................................. 31 11. MIDI/Game Port Connector ....................................................................................... 31 12. Auxiliary Line In Connector (natural) (J2D2) .............................................................. 34 13. Telephony Connector (green) (J2D1) ........................................................................ 34 14. CD-ROM Connector (ATAPI-style) (black) (J2E1) ..................................................... 34 15. CD-ROM Connector (Legacy-style 2 mm) (white) (J1E2) .......................................... 34 16. VIP Connector (J7G1) ............................................................................................... 35 17. SCSI LED Connector (J8E1) ..................................................................................... 36 vii

SR440BX Motherboard Technical Product Specification 18. Diskette Drive Connector (J10E1) ............................................................................. 36 19. PCI IDE Connectors (J9E2, J9E1)............................................................................. 37 20. Serial Port B Connector (J10B1)................................................................................ 37 21. Chassis Intrusion Connector (J4K1) .......................................................................... 38 22. Fan 3 (Processor Fan) Connector (J4K2) .................................................................. 39 23. Power Connector (J7J1) ............................................................................................ 39 24. Wake on Ring Connector (J10C2) ............................................................................. 39 25. Fan 1 (Power Supply Fan) Connector (optional) (J10J1) ........................................... 39 26. Wake on LAN Technology Connector (J9J3) ............................................................. 40 27. Fan 2 (System Fan) Connector (J10C1) .................................................................... 40 28. ISA Bus Connector .................................................................................................... 41 29. PCI Bus Connectors .................................................................................................. 43 30. Front Panel I/O Connectors (J9H2) ........................................................................... 45 31. Power LED (Single-colored) ...................................................................................... 45 32. Power LED (Dual-colored)......................................................................................... 45 33. Power LED Front Panel Connector (J9J2)................................................................. 46 34. BIOS Setup Configuration Jumper Settings............................................................... 47 35. DC Voltage ................................................................................................................ 50 36. Power Usage ............................................................................................................. 50 37. Fan 2 (System Fan) DC Power Requirements........................................................... 51 38. Thermal Considerations for Components .................................................................. 53 39. Motherboard Environmental Specifications................................................................ 54 40. Safety Regulations .................................................................................................... 55 41. EMC Regulations....................................................................................................... 55 42. System Memory Map................................................................................................. 57 43. DMA Channels .......................................................................................................... 58 44. I/O Map ..................................................................................................................... 58 45. PCI Configuration Space Map ................................................................................... 60 46. Interrupts ................................................................................................................... 61 47. PCI Interrupt Routing Map ......................................................................................... 62 48. Flash Memory Organization....................................................................................... 64 49. APM Wake Up Devices and Events........................................................................... 66 50. Effects of Pressing the Power Switch ........................................................................ 66 51. Power States and Targeted System Power ............................................................... 67 52. ACPI Wake Up Devices and Events .......................................................................... 68 53. Supervisor and User Password Functions ................................................................. 72 54. Setup Menu Bar ........................................................................................................ 73 55. Setup Function Keys.................................................................................................. 74 56. Maintenance Menu .................................................................................................... 74 57. Main Menu................................................................................................................. 75 58. Advanced Menu......................................................................................................... 76 59. Boot Setting Configuration Submenu......................................................................... 76 60. Peripheral Configuration Submenu ............................................................................ 77 IDE Device Configuration .......................................................................................... 79 61. 62. IDE Device Configuration Submenus......................................................................... 80 63. Diskette Configuration Submenu ............................................................................... 81 64. Event Log Configuration Submenu ............................................................................ 81 65. Video Configuration Submenu ................................................................................... 82 viii

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