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VS440FX Motherboard Technical Product Specification
Disclaimer
Table of Contents
1 Motherboard Description
1.1 Overview
1.2 Motherboard Manufacturing Options
1.3 Form Factor
1.4 I/O Shield
1.5 Microprocessor
1.5.1 Microprocessor Heatsink and Clips
1.5.2 Microprocessor Upgrade
1.6 Main Memory
1.6.1 EDO DRAM
1.6.2 Parity/ECC DRAM
1.7 Chipset
1.7.1 82441FX PCI Bridge and Memory Controller (PMC)
1.7.2 82442FX Data Bus Accelerator (DBX)
1.7.3 82371SB PCI/ISA IDE Xcelerator (PIIX3)
1.7.4 Universal Serial Bus Support
1.7.5 IDE Support
1.8 Super I/O Controller
1.8.1 Serial Ports
1.8.2 Parallel Port
1.8.3 Floppy Controller
1.8.4 Keyboard and Mouse Interface
1.8.5 Real-Time Clock, CMOS RAM, and Battery
1.8.6 Infrared Support
1.9 Audio Subsystem
1.9.1 Audio Drivers and Utilities
1.9.2 CD-ROM Audio Connector
1.9.3 Telephony Connector
1.9.4 Wavetable Connector
1.10 Management Extension Hardware
1.11 Motherboard Connectors
1.11.1 CD Audio (J1E2)
1.11.2 Wavetable Upgrade Connector (J1E1)
1.11.3 Telephony Connector (J1F1)
1.11.4 Floppy Drive Connector (J9J2)
1.11.5 PCI IDE Connectors (J9J1, J8J1)
1.11.6 Power Supply Connector (J5M1)
1.11.7 Microprocessor Fan Connector (J7M1)
1.11.8 Auxiliary Fan Connector (J9A1)
1.11.9 Front Panel Connectors
1.11.10 Back Panel Connectors
1.12 Add-in Board Expansion Connectors
1.13 Jumper Settings
1.13.1 Processor Configuration (J6D1)
1.13.2 Password Clear (J6D1)
1.13.3 Clear CMOS (J6D1)
1.13.4 BIOS Setup Access (J6D1)
1.13.5 BIOS Recovery (J6D1)
1.14 Reliability
1.15 Environmental
1.16 Power Supply Requirements
1.17 Power Consumption
1.18 Regulatory Compliance
1.18.1 Safety
1.18.2 Electromagnetic Interference (EMI)
1.18.3 Product Certification Markings
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
3 BIOS and Setup Utility
3.1 Introduction
3.2 BIOS Flash Memory Organization
3.3 BIOS Upgrades
3.4 PCI IDE Support
3.5 PCI Auto-configuration
3.6 ISA Plug and Play
3.7 Desktop Management Interface
3.8 Advanced Power Management
3.9 Advanced Power Control
3.10 Language Support
3.11 Boot Options
3.12 Flash LOGO Area
3.13 BIOS Setup Access Jumper
3.14 Recovering BIOS Data
3.15 BIOS Setup Utility
3.15.1 Overview of the Setup Menu Screens
3.15.2 Main BIOS Setup Screen
3.15.3 Floppy Options Subscreen
3.15.4 Primary/Secondary IDE Master/Slave Configuration Subscreens
3.15.5 Boot Options Subscreen
3.15.6 Advanced Screen
3.15.7 Peripheral Configuration Subscreen
3.15.8 Advanced Chipset Configuration Subscreen
3.15.9 Power Management Configuration Subscreen
3.15.10 Plug and Play Configuration Subscreen
3.15.11 Event Logging Configuration Subscreen
3.15.12 Security Screen
3.15.13 Security Screen Options
3.15.14 Exit Screen
4 Error Messages and Beep Codes
4.1 BIOS Beep Codes
4.2 PCI Configuration Error Messages
4.3 BIOS Error Messages
4.4 ISA NMI Messages
5 Compliance with Specifications
5.1 Specifications
5.2 Online Support
VS440FX Motherboard Technical Product Specification Order Number 281812-003 October 1996 The VS440FX motherboard may contain design defects or errors known as errata. Characterized errata that may cause the VS440FX motherboard’s behavior to deviate from published specifications are documented in the VS440FX Motherboard Specification Update.
Revision History Revision -001 -002 -003 Revision History Preliminary release of the VS440FX Technical Product Specification. Second release of the VS440FX Technical Product Specification. Updated to reflect Fab E Date 4/96 5/96 10/96 This product specification applies only to standard VS440FX motherboards with BIOS identifier CS1. Changes to this specification will be published in the VS440FX 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 VS440FX 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
Table of Contents 1 Motherboard Description 1.6.1 1.6.2 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 1.8.1 1.8.2 1.8.3 1.8.4 1.8.5 1.8.6 1.1 Overview...................................................................................................................... 7 1.2 Motherboard Manufacturing Options ........................................................................... 9 1.3 Form Factor ................................................................................................................. 9 1.4 I/O Shield................................................................................................................... 10 1.5 Microprocessor .......................................................................................................... 11 1.5.1 Microprocessor Heatsink and Clips ............................................................. 11 1.5.2 Microprocessor Upgrade ............................................................................. 11 1.6 Main Memory ............................................................................................................. 12 EDO DRAM ................................................................................................. 12 Parity/ECC DRAM ....................................................................................... 12 1.7 Chipset ...................................................................................................................... 13 82441FX PCI Bridge and Memory Controller (PMC) ................................... 13 82442FX Data Bus Accelerator (DBX) ........................................................ 13 82371SB PCI/ISA IDE Xcelerator (PIIX3).................................................... 13 Universal Serial Bus Support....................................................................... 14 IDE Support................................................................................................. 14 1.8 Super I/O Controller................................................................................................... 15 Serial Ports.................................................................................................. 15 Parallel Port................................................................................................. 15 Floppy Controller ......................................................................................... 15 Keyboard and Mouse Interface ................................................................... 16 Real-Time Clock, CMOS RAM, and Battery ................................................ 16 Infrared Support .......................................................................................... 17 1.9 Audio Subsystem....................................................................................................... 17 Audio Drivers and Utilities............................................................................ 18 1.9.1 CD-ROM Audio Connector .......................................................................... 18 1.9.2 1.9.3 Telephony Connector .................................................................................. 18 1.9.4 Wavetable Connector.................................................................................. 18 1.10 Management Extension Hardware............................................................................. 19 1.11 Motherboard Connectors ........................................................................................... 20 1.11.1 CD Audio (J1E2).......................................................................................... 21 1.11.2 Wavetable Upgrade Connector (J1E1)........................................................ 21 1.11.3 Telephony Connector (J1F1)....................................................................... 21 1.11.4 Floppy Drive Connector (J9J2) .................................................................... 22 1.11.5 PCI IDE Connectors (J9J1, J8J1)................................................................ 23 1.11.6 Power Supply Connector (J5M1)................................................................. 23 1.11.7 Microprocessor Fan Connector (J7M1) ....................................................... 24 1.11.8 Auxiliary Fan Connector (J9A1)................................................................... 24 1.11.9 Front Panel Connectors............................................................................... 25 1.11.10 Back Panel Connectors............................................................................... 27 1.12 Add-in Board Expansion Connectors......................................................................... 31 iii
VS440FX Motherboard Technical Product Specification 1.13 Jumper Settings......................................................................................................... 33 1.13.1 Processor Configuration (J6D1) .................................................................. 34 1.13.2 Password Clear (J6D1)................................................................................ 34 1.13.3 Clear CMOS (J6D1)..................................................................................... 35 1.13.4 BIOS Setup Access (J6D1) ......................................................................... 35 1.13.5 BIOS Recovery (J6D1) ................................................................................ 35 1.14 Reliability ................................................................................................................... 35 1.15 Environmental............................................................................................................ 35 1.16 Power Supply Requirements ..................................................................................... 36 1.17 Power Consumption .................................................................................................. 36 1.18 Regulatory Compliance.............................................................................................. 37 1.18.1 Safety .......................................................................................................... 37 1.18.2 Electromagnetic Interference (EMI) ............................................................. 38 1.18.3 Product Certification Markings..................................................................... 38 2 Motherboard Resources 2.1 Memory Map.............................................................................................................. 39 2.2 DMA Channels........................................................................................................... 39 2.3 I/O Map...................................................................................................................... 40 2.4 PCI Configuration Space Map ................................................................................... 42 2.5 Interrupts ................................................................................................................... 42 3 BIOS and Setup Utility 3.1 Introduction................................................................................................................ 43 3.2 BIOS Flash Memory Organization ............................................................................. 43 3.3 BIOS Upgrades.......................................................................................................... 44 3.4 PCI IDE Support ........................................................................................................ 44 3.5 PCI Auto-configuration............................................................................................... 45 3.6 ISA Plug and Play...................................................................................................... 45 3.7 Desktop Management Interface................................................................................. 45 3.8 Advanced Power Management.................................................................................. 46 3.9 Advanced Power Control ........................................................................................... 47 3.10 Language Support ..................................................................................................... 47 3.11 Boot Options.............................................................................................................. 47 3.12 Flash LOGO Area ...................................................................................................... 47 3.13 BIOS Setup Access Jumper ...................................................................................... 48 3.14 Recovering BIOS Data .............................................................................................. 48 3.15 BIOS Setup Utility ...................................................................................................... 48 3.15.1 Overview of the Setup Menu Screens ......................................................... 48 3.15.2 Main BIOS Setup Screen ............................................................................ 49 3.15.3 Floppy Options Subscreen .......................................................................... 50 3.15.4 Primary/Secondary IDE Master/Slave Configuration Subscreens .............. 51 3.15.5 Boot Options Subscreen ............................................................................. 53 3.15.6 Advanced Screen ........................................................................................ 56 3.15.7 Peripheral Configuration Subscreen............................................................ 57 3.15.8 Advanced Chipset Configuration Subscreen............................................... 59 3.15.9 Power Management Configuration Subscreen ............................................ 60 3.15.10 Plug and Play Configuration Subscreen...................................................... 61 iv
Contents 3.15.11 Event Logging Configuration Subscreen ..................................................... 62 3.15.12 Security Screen ........................................................................................... 63 3.15.13 Security Screen Options.............................................................................. 64 3.15.14 Exit Screen .................................................................................................. 65 4 Error Messages and Beep Codes 4.1 BIOS Beep Codes ..................................................................................................... 67 4.2 PCI Configuration Error Messages ............................................................................ 68 4.3 BIOS Error Messages................................................................................................ 69 ISA NMI Messages .................................................................................................... 70 4.4 5 Compliance with Specifications 5.1 Specifications............................................................................................................. 71 5.2 Online Support........................................................................................................... 71 Tables PCI Bus Connectors .................................................................................................. 31 1. ISA Bus Connectors .................................................................................................. 32 2. Jumper Settings......................................................................................................... 34 3. 4. Jumper Settings for Processor and Host Bus Frequencies........................................ 34 5. Motherboard Environmental Specifications................................................................ 35 DC Voltage ................................................................................................................ 36 6. 7. Power Usage ............................................................................................................. 37 8. Memory Map.............................................................................................................. 39 9. DMA Channels........................................................................................................... 39 10. I/O Map...................................................................................................................... 40 11. PCI Configuration Space Map ................................................................................... 42 12. Interrupts ................................................................................................................... 42 13. Flash Memory Organization....................................................................................... 43 14. Recommendations for Configuring an ATAPI Device ................................................ 44 15. Overview of the Setup Menu Screens ....................................................................... 48 16. Administrative and User Password Functions............................................................ 64 Figures 1. Motherboard Components ........................................................................................... 8 2. Motherboard Dimensions............................................................................................. 9 3. Back Panel I/O Shield (with Audio option) Dimensions.............................................. 10 4. Motherboard Connectors ........................................................................................... 20 5. Front Panel I/O Connectors ....................................................................................... 25 Back Panel I/O Connectors ....................................................................................... 28 6. 7. Jumper Locations ...................................................................................................... 33 v
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1 Motherboard Description 1.1 Overview The VS440FX motherboard supports Pentium® Pro microprocessors operating at 150, 166, 180, and 200 MHz. The Pentium Pro microprocessor includes 16 KB of L1 cache on the chip. A 256 KB or 512 KB L2 cache device is contained in the same package as the microprocessor. The motherboard features: • ATX form factor • Socket 8 Pentium Pro processor socket Main Memory • Four 72-pin SIMM† sockets • Support for up to 256 MB of Extended Data Out (EDO) or fast page memory • Support for non-parity, parity, or Error Checking and Correcting (ECC) DRAM Chipset and PCI/IDE Interface • • • Two fast IDE interfaces • Support for up to four IDE drives or devices • Support for two Universal Serial Bus (USB) interfaces I/O Features • PC87308/87307 Super I/O controller • Intel 82440FX PCIset Integrated PCI bus mastering controller Integrates standard I/O functions: floppy drive interface, one multi-mode parallel port, two FIFO serial ports, real-time clock, keyboard and mouse controller, and IrDA†-compatible interface Expansion Slots • Three ISA • Three PCI • One shared PCI/ISA Audio Subsystem • Crystal† CS4236 Multimedia codec • Wavetable upgrade header Other features • Plug and Play compatible BIOS • Support for Advanced Power Management (APM) 7
VS440FX Motherboard Technical Product Specification DCBA E F G H I CC BB AA Z Y X J K L M N W V U T S R PQ O OM05506 Figure 1. Motherboard Components A. Optional Crystal Audio device B. Optional CD-ROM audio connector C. Optional wavetable connector D. Optional telephony connector E. VCCP voltage regulator F. MIDI/game port/audio jacks G. Parallel port/serial connectors H. Optional USB connectors I. Keyboard and mouse connectors J. Pentium Pro microprocessor / Socket 8 K. Power connector L. M. Microprocessor fan connector N. O. VTT voltage regulator Intel 82442FX Intel 82441FX IDE connectors Intel 82371SB PIIX3 P. Floppy connector Q. R. Front panel connectors S. Onboard speaker T. U. Battery V. Jumper block W. National PC87308/87307 Super I/O controller X. Auxiliary fan connector Y. Flash BIOS Z. Management Extension Hardware ASIC AA. ISA add-in board connectors BB. SIMM connectors CC. PCI add-in board connectors 8
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