Pentium Processor 256 KB Level-Two Cache Local Bus | HP 525 5/XX

3 System Board (P/Ns D3657-63001 and D3661-63001)

System Board Architecture

System Board Architecture

The following diagram shows the functional relationship between the various components on the system board.

Pentium

Processor

256 KB

Level-Two

Cache

Local Bus

Intel

Memory

SB82437FX-

(8 MB -

66 PL/PCI

PCI Expansion Card

128 MB)

Bridge

Slots

PCI Bus

Intel

S3 Trio 64

SB82371FB

IDE Controller Channel 1

Video

PCI/ISA

IDE Controller Channel 2

Controller

Bridge

ISA Bus

Keyboard

Mouse

SMC FDC37C932

Super I/O

Controller

FDD

Parallel

Serial 1

Serial 2

I/O Decode

Logic

Flash

Support

BIOS

Flash ROM

ISA Expansion

Card Slots

60

Image 60

HP 525 5/XX Pentium Processor 256 KB Level-Two Cache Local Bus, PCI Bus, IDE Controller Channel Video, Parallel Serial

Contents

Hardware and Bios Technical Reference Manual Hewlett-Packard Company Ordering the Phoenix Bios Manual Preface Conventions Bibliography Contents Overview Bios version GX.07.xx System Board Ns D3657-63001 and D3661-63001 Cache Memory Main Memory Summary of the HP/Phoenix Bios Video Controllers Index HP Vectra 500 Series Introduction Introduction System Overview D4051-63001 ModelsD4051-63001- Desktop Models D4051-63001 Minitower Models D3657-63001 Models D3657-63001 Desktop ModelsD3657-63001 Minitower Models System Features D3661-63001 ModelD3661-63001 Minitower Model Shading Description HP Service Part Number Component Desktop Minitower Principal Features Physical and Environmental Specifications Computer Characteristic Type Description These Operating temperature +5C to +40C +40F to +104F Kcal per hour 360 BTU per hourKeyboard Flat Inches by 7 inches by 1.3 inches Power Consumption + 5+ 12 + 5 5A maximum per slot + 12 1A maximum per slot Rear Panel Connectors Display ConnectorParallel Device Connector CD-ROM Drive Specifications HP Vectra 500 Series System Board SiS Chipset Part Number D4051-63001 Overview Overview Configuration Supported Processor P54CS Level-2 L2 256 KB cache sockets System Board Architecture System Board Architecture Bios System Board Physical Layout SiS Chipset SiS Chipset Pentium Processor Level-2 Cache Host Bridge & Memory Controller SiSControl Main Memory Video SiS Host/PCI Bridge SiS 5511 Chip EDO Dram Feature Summary Data Path SiS 5512 Chip PCI/ISA Bridge SiS 5513 Chip Timer/Counter ISA Bus ControllerDMA Controller Interrupt Controller System Board Switches and Jumpers D4051-63001 SW1 SwitchSwitch Default SW2 Switch Jumper J7 SettingsCPU Bus Frequency Jumper Processor Speeds Space-Bar Power-On Feature Jumper Power-on Spacebar enabled Spacebar disabledCache Jumper Synchronous Asynchronous Processor Socket D4051-63001 Memory Sockets D4051-63001 Backplane D4051-63001 Desktop Backplane Minitower Backplane ISA PCI Devices on the Processor Local Bus D4051-63001 Main Memory UMACache Memory D4051-63001 Memory Total 12 MB Level-1 Cache Memory Level-2 Cache MemoryPentium Processor D4051-63001 Superscalar Architecture Floating Point UnitDynamic Branch Prediction Instruction and Data Cache Advanced Power Management Data Integrity Devices on the PCI Bus Graphics/Integrated Video D4051-63001Video Controller Devices on the PCI Bus Desktop Configuration Connections to Data Cables Integrated Drive Electronics IDE ControllerDesktop Minitower Configuration Connections to Data Cables Transfer Rates Versus Modes of OperationMode Disk Capacity Versus Modes of Addressing Cylinders Heads perBytes per Devices on the ISA Bus Super I/O Chip NS 87308 or NSFunctions Function Features Serial/Parallel Ports Floppy Drive Controller Keyboard and Mouse Controller Bios version GX.07.xx HP Setup ProgramBios version GX.07.xx Flash ROM System Board Ns D3657-63001 and D3661-63001 Desktop Models Minitower Models Configuration Summary D3661-63001 Models Pentium Processor 256 KB Level-Two Cache Local Bus PCI BusIDE Controller Channel Video IDE Controller Channel System Board Physical Layout Principal Components and Features Principal Components and FeaturesPCI Chipset Host Bus SB82437FX-66 Feature Summary PCI, Cache and Memory Controller SB82437FX-66 Data Path Unit SB82438FX Memory address mapPentium reads and writes Optional buffering of PCI memory writes SB82438FX and SB82371FB Feature Summary PCI/ISA Bridge and IDE Controller SB82371FB System Board Configuration Switches Processor Socket VRM SocketMain Memory Sockets Advanced Power Management APM HP Vectra 500 Series Desktop Backplane HP Vectra 500 Series Minitower Backplane Devices on the Processor Local Bus Pentium ProcessorDevices on the Processor Local Bus Floating Point Unit FPU Switch Bus Frequencies Cache Memory 166 MHz180 MHz Closed 200 MHz Main Memory Video Controller Video Resolutions Supported S3 Trio 64PnP Video ControllerVideo Dram Other PCI Accessory Devices Super I/O Chip SMC FDC37C932 Serial/Parallel Communications Ports Floppy Drive Controller FDC Real-Time Clock RTCSerial Eeprom Other ISA Accessory Devices System ROM Summary of the HP/Phoenix Bios HP/Phoenix Bios Description Updating the System ROM Error Diagnostics and Suggested Corrective Actions HP/Phoenix Bios Description Little Ben HP/Phoenix Bios Bios version GX.07.xx Setup Program Bios version GX.07.xxMain Menu Bios version GX.07.xx HP/Phoenix Bios Bios version GX.07.xx Configuration Menu Bios version GX.07.xx Configuration T e g r a t e d I / O P o r t sEnables or disables Parallel port 378h IRQ7 On board parallel port Security Menu Bios version GX.07.xx Power Menu Bios version GX.07.xx Summary Configuration Screen Bios version GX.07.xx PCI Slot Not Installed ISA PnP System RAM 15 MBBank a MB EDO Bank B 8MB EDO Addresses Used by the System Bios version GX.07.xx System Memory Map Bios version GX.07.xx Bios I/O Port Map Bios version GX.07.xx Address Ports Function Bits System Board Components Bios version GX.07.xx DMA Channel Controllers Bios version GX.07.xxUsed for PCI configuration1 0378-037F Parallel port 03B0-03BB Interrupt Controllers First DMA controller used for 8-bit transfersSecond DMA controller used for 16-bit transfers IRQ Interrupt Vector Interrupt Request Description PCI Interrupt Request Lines Bios version GX.07.xx Power-On Self-Test Bios version GX.07.xx Test Description System Bios Tests AbortTo abort Process to abort Display, but the boot process continues UsingFailure causes an error code to display Internal Cache Error Messages Bios version GX.07.xx Message Corrective Action and/or Explanation Beep Codes Bios version GX.07.xx Numeric Beep Pattern Code Description HP/Phoenix Bios Bios version GJ.07.xx Setup Program Bios version GJ.07.xxMain Menu Bios version GJ.07.xx HP/Phoenix Bios Bios version GJ.07.xx Preferences Menu Bios version GJ.07.xx Configuration Menu Bios version GJ.07.xx Security Menu Bios version GJ.07.xx Power Menu Bios version GJ.07.xx102 Summary Configuration Screen Bios version GJ.07.xx Copyright 1995 Hewlett-Packard Addresses Used by the System Bios version GJ.07.xx System Memory Map Bios version GJ.07.xxMB plus- Extended Memory 104 Bios I/O Port Map Bios version GJ.07.xx 0378-037F Parallel Port 03B0-03DF105 DMA Channel Controllers Bios version GJ.07.xx Used for PCI Configuration1 0496-0497 HP Reserved 0678-067A0778-077A 106 107 PCI Interrupt Request Lines Free, if not used used for serial port2Free, if not used used for parallel port3 108 Power-On Self-Test Bios version GJ.07.xx Shadow Ram Bios version GJ.07.xx109 Error code to display and the boot process to abort Post TestVideo Tests Initialize the Video System Board Tests Code to display 111 Causes an error code to display Processor. Test failure causes an error code to displayPorts. Test failure causes an error code to display Test failure causes an error code to display Error Messages Bios version GJ.07.xx Device 0079 on system board113 Beep Codes Bios version GJ.07.xx Message114 Video Controllers 115 SiS 6205 Video Controller SiS 6205 Video Controller SummarySiS 6205 Video Controller 116 Upgradeable to Upgrading Video Memory UMA Using the HP Dynamic Video Feature Typical Windows 95 Video Resolutions SiS 6205 ChipResolution Number of colors Memory Vesa Feature Connector SiS 6205 Chip 119 Upgradeable Integrated Ultra VGA Video ControllerS3 Trio 64 Video Controller Summary S3 Trio 64 Video Memory S3 Trio 64 Video Modes121 Extended Video Modes with 1 MB Dram S3 Trio 122 Mode No 123 124 Typical Windows 95 Video Resolutions S3 Trio 640 x 256, 64K 60, 72 800 x 56, 60, 72 1024 x I43 1 60, 70 Vesa Connector 126 Matrox MGA Millennium Video Controller Card Matrox MGA Millennium Video Controller Card127 MGA Connectors MGA Video Memory128 Available MGA Video Resolutions ResolutionRefresh Rate Hz 640 x 256, 64K, 16M 120 800 x 1024 x 1280 x 1600 x 1200 256 64 K 16.7 M Number 256 64 K 16.7 M MGA Video Bios Further Information About MGA131 DB15 Connector Pinout DB15 Connector Pinout132 Aztech AT3300 Audio Fax/Data Modem 134 Communications Options 135 Tone or pulse dialing 136 European Firmware and Telephone Line Configuration Configuring the firmware code Using the Aztech AT3300 Localisation Utility Aztech AT3300 Localisation Utility138 Select the Country 139 Using the HyperTerminal Application 140 Comments Modem 142 Index 143 144 S3 Trio 145 UMA 146