Инструкции для Compaq deskpro en series

Содержание

• NOTICE

  4
• TABLE OF CONTENTS

  6
• LIST OF FIGURES

  11
• LIST OF TABLES

  13
• INTRODUCTION

  16
  • 1.1 ABOUT THIS GUIDE

    16
  • 1.2 NOTATIONAL CONVENTIONS

    17
  • 1.3 COMMON ACRONYMS AND ABBREVIATIONS

    18
• SYSTEM OVERVIEW

  22
  • 2.1 INTRODUCTION

    22
  • 2.2 FEATURES AND OPTIONS

    23
  • 2.3 MECHANICAL DESIGN

    25
  • 2.4 SYSTEM ARCHITECTURE

    31
  • 2.5 SPECIFICATIONS

    36
• PROCESSOR/MEMORY SUBSYSTEM

  40
  • 3.1 INTRODUCTION

    40
  • 3.2 PROCESSOR/MEMORY SUBSYSTEM

    41
• SYSTEM SUPPORT

  50
  • 4.1 INTRODUCTION

    50
  • 4.2 PCI BUS OVERVIEW

    51
  • 4.3 AGP BUS OVERVIEW

    60
  • 4.4 ISA BUS OVERVIEW

    65
  • 4.5 SYSTEM CLOCK DISTRIBUTION

    77
  • 4.6 REAL-TIME CLOCK AND CONFIGURATION MEMORY

    78
  • 4.7 I/O MAP AND REGISTER ACCESSING

    95
  • 4.8 SYSTEM MANAGEMENT SUPPORT

    100
• INPUT/OUTPUT INTERFACES

  108
  • 5.1 INTRODUCTION

    108
  • 5.2 ENHANCED IDE INTERFACE

    108
  • 5.3 DISKETTE DRIVE INTERFACE

    116
  • 5.4 SERIAL INTERFACES

    121
  • 5.5 PARALLEL INTERFACE

    127
  • 5.6 KEYBOARD/POINTING DEVICE INTERFACE

    134
  • 5.7 UNIVERSAL SERIAL BUS INTERFACE

    141
• AUDIO SUBSYSTEM

  144
  • 6.1 INTRODUCTION

    144
  • 6.2 FUNCTIONAL DESCRIPTION

    145
  • 6.3 PROGRAMMING

    151
  • 6.4 SPECIFICATIONS

    154
• POWER and SIGNAL DISTRIBUTION

  156
  • 7.1 INTRODUCTION

    156
  • 7.2 POWER SUPPLY ASSEMBLY/CONTROL

    156
  • 7.3 POWER DISTRIBUTION

    160
  • 7.4 SIGNAL DISTRIBUTION

    162
• BIOS ROM

  164
  • 8.1 INTRODUCTION

    164
  • 8.2 BOOT/RESET FUNCTIONS

    165
  • 8.3 MEMORY DETECTION AND CONFIGURATION

    166
  • 8.4 DESKTOP MANAGEMENT SUPPORT

    167
  • 8.5 PNP SUPPORT

    182
  • 8.6 POWER MANAGEMENT FUNCTIONS

    184
  • 8.7 USB LEGACY SUPPORT

    187
  • 8.8 BIOS UPGRADING

    187
• ERROR MESSAGES AND CODES

  188
• ASCII CHARACTER SET

  200
• KEYBOARD

  202
• COMPAQ 10/100 TX PCI INTEL WOL UTP CONTROLLER CARD

  214
• WIDE ULTRA SCSI HOST ADAPTER

  220
• ATI RAGE PRO AGP GRAPHICS CARDS

  226
• INDEX

  234