Compaq Deskpro Workstation 300 Tower PC Manuals

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Compaq Deskpro Workstation 300 Technical Reference Manual (252 pages)

Featuring the Intel Pentium 4 Processor And the Intel 850 Chipset

Brand: Compaq | Category: Desktop | Size: 2 MB

Table of Contents

9
- List of Figures
  16
- List of Tables
  19
Table of Contents

20
- Chapter 1 Introduction
  
  23
  - About this Guide
    23
    
    Additional Information Sources
    23
    
    Using this Guide
    23
  - Model Numbering Convention
    23
  - Notational Conventions
    24
    
    Bit Notation
    24
    
    Ranges
    24
    
    Register Notation and Usage
    24
    
    Signal Labels
    24
    
    Values
    24
  - Common Acronyms and Abbreviations
    25
- Chapter 2 System Overview
  
  29
  - Introduction
    29
  - Figure 2-1. Compaq Deskpro
    29
  - Features and Options
    30
    
    Standard Features
    30
    
    Options
    31
  - Mechanical Design
    32
    
    Cabinet Layouts
    32
    
    Figure 2-2. Front Cabinetv
    32
    
    Figure 2-3. Rear Cabinet View
    33
    
    Chassis Layout
    34
    
    Figure 2-4. Chassis Layout , L
    34
    
    Board Layout
    35
    
    Figure 2-5. System Boardl
    35
  - System Architecture
    36
  - Figure 2-6. System Architecture
    37
    
    Figure 2-7. Processor Assembly
    38
    
    Pentium 4 Processor
    38
    
    Chipset
    39
    
    Support Components
    39
    
    Mass Storage
    40
    
    Serial, Parallel Interfaces
    40
    
    System Memory
    40
    
    Universal Serial Bus Interface
    40
    
    Graphics Subsystem
    41
    
    Audio Subsystem
    42
  - Specifications
    42
- Chapter 3 Processor/Memory Subsystem
  
  45
  - Introduction
    45
  - Figure 3-1. Processor /Memory
    45
  - Pentium 4 Processor
    46
    
    Processor Overview
    46
    
    Figure 3-2. Pentium 4 Processor
    47
    
    Processor Upgrading
    48
  - Memory Subsystem
    49
    
    Figure 3-4. Rambus Channel
    50
    
    Rambus Attributes
    50
    
    Figure 3-5. Rambus Transactions
    51
    
    Rambus Channel Transactions
    51
    
    Rdram Configuration/Control
    52
    
    Rdram Power Management
    52
    
    Figure 3-6. System Memorym
    53
  - Subsystem Configuration
    54
- Chapter 4 System Support
  
  55
  - Introduction
    55
  - Pci Bus Overview
    56
    
    Pci Bus Transactions
    57
    
    Figure 4-2. Configurationc
    58
    
    Pci Bus Master Arbitration
    60
    
    Option Rom Mapping
    61
    
    Pci Interrupts
    61
    
    Pci Power Management Support
    61
    
    Pci Sub-Busses
    61
    
    Pci Configuration
    62
    
    Pci Connector
    63
  - Agp Bus Overview
    64
    
    Bus Transactions
    64
    
    Agp Configuration
    67
    
    Agp Connector
    68
    
    Figure 4-8. 1.5-Volt Agp Bus
    68
  - System Resources
    69
    
    Figure 4-9. Maskable Interrupt
    69
    
    Interrupts
    69
    
    Maskable Interrupts
    69
    
    Apic Mode
    70
    
    Non-Maskable Interrupts
    71
    
    Direct Memory Access
    73
  - System Clock Distribution
    74
  - Real-Time Clock and Configuration Memory
    74
  - Figure 4-10. Configurationm
    74
    
    Clearing Cmos
    75
    
    Cmos Archive and Restore
    76
    
    Standard Cmos Locations
    76
  - System Management
    85
    
    Security Functions
    85
    
    Setup Password
    85
    
    Cable Lock Provision
    86
    
    Power Management
    86
    
    System Status
    87
    
    Figure 4-11. Fan Control Block
    88
    
    Temperature Sensing and Cooling
    88
  - Register Map and Miscellaneous Functions
    89
    
    System I/O Map
    89
    
    82801 Ich General Purpose Functions
    90
    
    I/O Controller Functions
    91
- Chapter 5 Input/Output Interfaces
  
  95
  - Introduction
    95
  - Enhanced Ide Interface
    95
    
    Ide Programming
    95
    
    Ide Connector
    97
  - Diskette Drive Interface
    98
    
    Diskette Drive Programming
    99
    
    Diskette Drive Connector
    101
  - Serial Interface
    102
    
    Figure 5-3. Serial Interfacec
    102
    
    Interface
    102
    
    Serial Interface Programming
    103
  - Parallel Interface
    105
    
    Standard Parallel Port Mode
    105
    
    Enhanced Parallel Port Mode
    106
    
    Extended Capabilities Port Mode
    106
    
    Parallel Interface Programming
    107
    
    Compaq Deskpro EXS and Workstation 300 Personal Computers Featuring the Intel Pentium 4 Processor
    109
    
    Figure 5-4. Parallel Interface
    109
    
    Parallel Interface Connector
    109
  - Keyboard/Pointing Device Interface
    110
    
    Keyboard Interface Operation
    110
    
    Keyboard/Pointing Device Interface Programming
    112
    
    Pointing Device Interface Operation
    112
    
    Figure 5-5. Keyboard or Pointing
    115
    
    Keyboard/Pointing Device Interface Connector
    115
  - Universal Serial Bus Interface
    116
    
    Usb Data Formats
    116
    
    Usb Configuration
    118
    
    Usb Control
    118
    
    Usb Programming
    118
    
    Figure 5-8. Universal Serialb
    119
    
    Usb Cable Data
    119
    
    Usb Connector
    119
  - Audio Subsystem
    120
    
    Functional Analysis
    120
    
    Ac97 Link Bus
    121
    
    Audio Controller
    121
    
    Figure 5-9. Audio Subsystemf
    121
    
    Audio Codec
    124
    
    Audio Configuration
    125
    
    Audio Programming
    125
    
    Audio Specifications
    126
    
    Table 5-23. Audio Subsystem
    126
  - Network Support
    127
    
    Alert-On-Lan Support
    127
    
    Pci Ver. 2.2 Support
    127
    
    Figure 5-13. Remote Sensea
    129
    
    Remote System Alert Support
    129
    
    Table 5-25. Remote Systema
    130
- Chapter 6 Power Supply and Distribution
  
  131
  - Introduction
    131
  - Power Supply Assembly/Control
    131
  - Figure 6-1. Power Distribution and Figure 6-2. Power Cabled
    131
    
    Power Supply Assembly
    132
    
    Power Button
    133
    
    Power Control
    133
    
    Wake up Events
    134
  - Power Distribution
    135
    
    5/12 VDC Distribution
    135
    
    Figure 6-3. Low Voltages
    136
    
    Low Voltage Production/Distribution
    136
  - Signal Distribution
    137
  - Figure 6-4. Signal Distribution
    137
  - Figure 6-5. Header Pinouts
    138
BIOS Rom

139
- Chapter 7 Bios Rom
  
  139
  - Introduction
    139
  - Rom Flashing
    140
    
    Table 7-1. Boot Block Codes
    140
    
    Upgrading
    140
    
    Changeable Splash Screen
    141
  - Boot Functions
    142
    
    Boot Device Order
    142
    
    Network Boot (F12) Support
    142
  - Boot Functions (7.3)
    142
    
    Boot Error Codes
    143
    
    Memory Detection and Configuration
    143
    
    Table 7-2. Boot Error Codes
    143
  - Setup Utility
    144
  - Table 7-3. Setup Utilityf
    144
  - Setup Utility (7.4)
    144
  - Client Management Functions
    150
  - Table 7-4. Client Management
    150
  - Client Management Functions (7.5)
    150
    
    Edid Retrieve
    152
    
    System ID and Rom Type
    152
    
    Temperature Status
    152
    
    Drive Fault Prediction
    153
  - Pnp Support
    153
  - Table 7-5. Pnp BIOS Functions
    153
  - Pnp Support (7.6)
    153
    
    Smbios
    154
  - Power Management Functions
    155
    
    Independent Pm Support
    155
  - Power Management Functions (7.7)
    155
    
    System Standby
    156
    
    Acpi Support
    157
    
    Apm 1.2 Support
    157
    
    System Timer
    159
  - Usb Legacy Support
    161
  - USB Legacy Support (7.8)
    161
- Appendix Aerror MESSAGES and CODES
  
  163
  - Introduction
    163
  - Beep/Keyboard Led Codes
    163
  - Table A-1. Beep /Keyboard
    163
  - Power-On Self Test (Post) Messages
    164
  - Table A-2. Power -O N Selft
    164
  - System Error Messages
    165
  - Table A-3. System Errorm
    165
  - Memory Error Messages
    166
  - Keyboard Error Messages
    166
  - Table A-4. Memory Errorm
    166
  - Table A-5. Keyboard Error
    166
  - Printer Error Messages
    167
  - Video (Graphics) Error Messages
    167
  - Table A-6. Printer Errorm
    167
  - Table A-7. Video (Graphics ) E
    167
  - Diskette Drive Error Messages
    168
  - Serial Interface Error Messages
    168
  - Table A-8. Diskette Drivee
    168
  - Table A-9. Serial Interface
    168
  - Modem Communications Error Messages
    169
  - Table A-10. Serial Interface
    169
  - System Status Error Messages
    170
  - Hard Drive Error Messages
    170
  - Table A-11. System Statuse
    170
  - Table A-12. Hard Drive Error
    170
  - Hard Drive Error Messages
    171
  - Video (Graphics) Error Messages
    171
  - Table A-14. Video
    171
  - Audio Error Messages (3206- XX
    172
  - DVD/CD-Rom Error Messages
    172
  - Network Interface Error Messages
    172
  - Table A-15. Audio Errorm
    172
  - Table A-16. DVD/CD-Rom D
    172
  - Table A-17. Network Interface
    172
  - Scsi Interface Error Messages
    173
  - Pointing Device Interface Error Messages (8601- XX
    173
  - Table A-18. Scsi Interfacee
    173
  - Table A-19. Pointing Device
    173
- Appendix B Ascii Character Set
  
  175
  - Introduction
    175
  - Figure B-1. Ascii Character
    175
- Appendix C Keyboard
  
  177
  - Introduction
    177
  - Keystroke Processing
    178
  - Figure C-1. Keystrokep
    178
    
    Figure C-2. Ps/2 Keyboard -T
    179
    
    Ps/2-Type Keyboard Transmissions
    179
    
    Usb-Type Keyboard Transmissions
    180
    
    Figure C-3. U.s. English
    181
    
    Figure C-4. National
    181
    
    Keyboard Layouts
    181
    
    Figure C-5. U.s. Englishw
    182
    
    Figure C-6. National Windows
    182
    
    Figure C-7. 7-Button Easya
    183
    
    Figure C-8. 8-Button Easya
    183
    
    Keys
    184
    
    Keyboard Commands
    187
    
    Scan Codes
    187
  - Table C-1. Keyboard - to -System
    187
  - Table C-2. Keyboard Scanc
    188
  - Figure C-9. Ps/2 Keyboardc
    192
  - Figure C-10. Usb Keyboard
    192
- Appendix D Compaq/Nvidia Tnt2 Pro Agp Graphics Card
  
  193
  - Introduction
    193
  - Figure D-1. Compaq /Nvidia Tnt2 P
    193
  - Functional Description
    194
  - Figure D-2. Nvidia Tnt2 Pro
    194
  - Display Modes
    195
  - Table D-1. Nvidia Tnt2 Pro
    195
  - Table D-2. Monitor Powerm
    196
  - Connectors
    197
    
    Figure D-3. Vga Monitorc
    197
    
    Monitor Connector
    197
  - Table D-3. Db-15 Monitorc
    197
- Appendix E Compaq/Nvidia Geforce2 Gts Agp Graphics Card
  
  199
  - Introduction
    199
  - Functional Description
    199
  - Display Modes
    199
  - Figure E-1. Compaq /Nvidia G
    199
  - Figure E-4. Feature Connector
    199
  - Figure E-2. Nvidia G Eforce
    200
  - Table E-1. Nvidia G Eforce
    201
  - Table E-2. Monitor Powerm
    202
  - Connectors
    203
    
    Figure E-3. Vga Monitorc
    203
    
    Monitor Connector
    203
  - Table E-3. Db-15 Monitorc
    203
    
    Video Feature Connector
    204
  - Table E-4. Video I N Connector
    204
- Appendix F Compaq/Lucent V.90 56K Pci Modem
  
  205
  - Introduction
    205
  - Figure F-1. Compaq /Lucent
    205
  - Functional Description
    206
  - Figure F-2. Compaq /Lucent
    206
  - Operating Parameters
    207
    
    Transmission Modes
    207
    
    Uart Transfer Rates
    207
  - Table F-1. Operational Modes
    207
  - Power Management
    208
    
    Acpi Environment
    208
    
    Apm Environment
    208
  - Programming
    208
  - Connector
    208
  - Figure F-3. Rj-11 Connector
    208
- Appendix G Compaq/Elsa Gloria II Graphics Card
  
  209
  - Introduction
    209
  - Figure G-1. Compaq /Elsa Gl
    209
  - Figure H-4. Feature Connector
    209
  - Functional Description
    210
  - Figure G-2. Elsa Gl Oria II G
    210
  - Display Modes
    211
  - Table G-1. Elsa Gl Oria II G
    211
  - Software Support Information
    212
  - Table G-2. Monitor Powerm
    212
  - Connectors
    213
    
    Figure G-3. Vga Monitorc
    213
    
    Monitor Connector
    213
  - Table G-3. Db-15 Monitorc
    213
  - Table G-4. Video I N Connector
    214
- Appendix H Compaq/Matrox Millennium G450 Agp Graphics Card
  
  215
  - Introduction
    215
  - Figure G-4. Feature Connector
    215
  - Figure H-1. Compaq /Matrox
    215
  - Figure H-2. Matrox Millennium
    216
  - Table H-1. Matrox Millennium
    217
  - Table H-2. Monitor Powerm
    218
  - Connectors
    219
  - Figure H-3. Vga Monitorc
    219
  - Table H-3. Db-15 Monitorc
    219
  - Table H-4. Video I N Connector
    220
- Appendix I Compaq/Intel Network Interface Controller Adapters
  
  221
  - Introduction
    221
  - Functional Description
    221
  - Figure I-1. Intel Pro/100+ or
    221
  - Figure I-2. Intel Prp/100+ M
    222
    
    Aol Function
    223
    
    Ipsec Function
    224
    
    Acpi Environment
    225
    
    Apm Environment
    225
  - Adapter Programming
    226
    
    Configuration
    226
    
    Control
    226
  - Table I-1. Nic Controller
    226
  - Table I-2. Nic Controlr
    226
  - Network Connector
    227
  - Adapter Specifications
    227
  - Figure I-3. Ethernet Tpe C
    227
  - Table I-3. Adapter Operating
    227
- Appendix J Compaq/Nvidia Quadro2 Mxr Agp Graphics Card
  
  229
  - Introduction
    229
  - Functional Description
    229
  - Display Modes
    229
  - Software Support Information
    229
  - Figure J-1. Compaq /Nvidia Q
    229
  - Figure J-2. Nvidia Quadro
    230
  - Table J-1. Nvidia Quadro
    231
  - Power Management and Consumption
    232
  - Table J-2. Monitor Powerm
    232
  - Connectors
    233
    
    Figure J-3. Vga Monitorc
    233
    
    Monitor Connector
    233
  - Table J-3. Db-15 Monitorc
    233
- Appendix K Compaq Pci 10/100 Ethernet Adapter
  
  235
  - Introduction
    235
  - Figure K-1. Compaq Pci 10/100 E
    235
  - Functional Description
    236
  - Figure K-2. Compaq Pci 10/100 E
    236
    
    Aol Function
    237
    
    Rsa Function
    238
    
    Wake up Functions
    238
  - Power Management Support
    239
    
    Apm Environment
    239
  - Connectors
    239
    
    Aol/Sos Connector
    240
    
    Figure K-3. Ethernet Tpe C
    240
    
    Figure K-4. Aol/Sos Connector
    240
    
    Figure K-6. Wol Connector
    241
    
    Smbus Connector
    241
    
    Wol Connector
    241
  - Adapter Specifications
    242
  - Table K-1. Adapter Specifications
    242
- Appendix L Compaq/Adaptec Scsi Host Adapter
  
  243
  - Introduction
    243
  - Functional Description
    244
  - Scsi Adapter Programming
    245
    
    Scsi Adapter Configuration
    245
    
    Scsi Adapter Control
    245
  - Specifications
    245
  - Table L-1. Scsi Host Adapter
    245
  - Table L-2. Ultra Scsi Hosta
    245
  - Scsi Connectors
    246
    
    External 50-Pin Ultra Scsi Connector
    246
  - Table L-3. External 50-Pinu
    246
    
    Internal 50-Pin Ultra Scsi Connector
    247
  - Table L-4. Internal 50-Pinu
    247
    
    Internal 68-Pin Ultra160 Scsi Connector
    248
  - Set
    248
    
    Table L-5. Ultra
    248

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Compaq Deskpro Workstation 300 Tower PC Manuals

Compaq Deskpro Workstation 300 Technical Reference Manual (252 pages)

Table of Contents

Table of Contents

Table of Contents

Chapter 1 Introduction

Chapter 2 System Overview

Chapter 3 Processor/Memory Subsystem

Chapter 4 System Support

Chapter 5 Input/Output Interfaces

Chapter 6 Power Supply and Distribution

BIOS Rom

Chapter 7 Bios Rom

Appendix Aerror MESSAGES and CODES

Appendix B Ascii Character Set

Appendix C Keyboard

Appendix D Compaq/Nvidia Tnt2 Pro Agp Graphics Card

Appendix E Compaq/Nvidia Geforce2 Gts Agp Graphics Card

Appendix F Compaq/Lucent V.90 56K Pci Modem

Appendix G Compaq/Elsa Gloria II Graphics Card

Appendix H Compaq/Matrox Millennium G450 Agp Graphics Card

Appendix I Compaq/Intel Network Interface Controller Adapters

Appendix J Compaq/Nvidia Quadro2 Mxr Agp Graphics Card

Appendix K Compaq Pci 10/100 Ethernet Adapter

Appendix L Compaq/Adaptec Scsi Host Adapter

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