Digital Equipment VAXstation 4000 90 Manuals

Digital Equipment VAXstation 4000 90 Manuals

Manuals and User Guides for Digital Equipment VAXstation 4000 90. We have 1 Digital Equipment VAXstation 4000 90 manual available for free PDF download: Service Information

Digital Equipment VAXstation 4000 90 Service Information

Digital Equipment VAXstation 4000 90 Service Information (432 pages)

Brand: Digital Equipment | Category: Desktop | Size: 1 MB

Table of Contents

Table of Contents
3
Preface

11
1 System Module

15
- Introduction
  15
- System Overview
  16
- Major Components
  17
- KA49 CPU Module Components
  18
  - Central Processor Unit
    19
- KA49 CPU Module Block Diagram
  20
- General Purpose Register Descriptions
  26
  - Interrupts and Exceptions
    28
- Interrupt Priority Levels
  29
- Exception Categories
  32
  - Cache Memory
    34
- KA49 Cache/Memory Hierarchy
  34
  - Main Memory System
    38
  - ROM Memory
    39
- ROM Fixed Uses
  39
  - Graphics Controller
    40
- Diagnostic Rom/Conﬁguration Register Bit Deﬁnitions
  41
  - Network Interface Controller
    42
  - Serial Line Controller
    43
- Serial Line Usage
  43
  - Time-Of-Year Clock
    44
  - SCSI Controller
    45
  - DSW21 Synchronous Communications Adapter
    47
- DSW21 Connections
  48
2 Firmware

49
- Overview
  49
- Power-Up Initialization Code
  50
- Power-Up Initialization Sequence
  50
  - Console Mode
    53
  - Extended Self-Test
    54
- Test Dispatcher Procedure
  54
  - Utilities
    56
- Running a Utility Process
  56
  - System Test
    58
  - System ROM
    59
- System ROM Format
  59
- System ROM Part Format
  60
- System ROM Part Formats
  61
- System ROM Physical Addresses
  62
  - Option ROM
    64
- Option ROM Byte Data
  64
- Option ROM Set Data
  66
  - Conﬁguration Table
    68
- Main Conﬁguration Table
  69
- MCT Components
  69
- Device Conﬁguration Table
  71
- DCT Components
  72
  - Driver Descriptor
    75
- Driver Descriptor Data Structure
  75
  - Interfacing to Diagnostic Drivers
    77
- Diagnostic Driver Console Support
  77
  - Console Driver Interface
    79
- SCIA Data Structure
  81
- Console Port Driver Function Block
  82
3 System Conﬁguration

83
- Overview
  83
- System Box
  84
- Model 90 System Box
  84
- Internal System Devices and Cables
  89
- Model 90 I/O Panel
  92
- External System Devices and Cables
  93
- System Box Operating Conditions
  94
- System Box Electrical Speciﬁcations
  94
4 Using the Console

95
- Overview
  95
- System Console Commands
  96
- SET/SHOW Parameters
  98
- SET DIAGENV Command
  105
- DEPOSIT Command Qualiﬁers
  113
- EXAMINE Command Qualiﬁers
  114
- Processor Control Commands
  115
- BOOT Command Syntax
  116
  - Alternate Consoles
    119
5 Diagnostic Testing

123
- Overview
  123
- Diagnostic Functions
  125
- System Power-Up Test
  126
- Successful Power-Up
  127
- Unsuccessful Power-Up
  128
- SET DIAGENV Command
  136
  - Device Tests
    137
- Device Test Ids and Mnemonics
  137
- Successful and Unsuccessful Self-Test
  139
- Multiple Device Tests
  140
  - Self-Test Descriptions
    141
- Turbochannel Adapter Self-Test
  151
  - System Test Environment Conﬁguration
    153
  - System Test Monitor
    154
- Running the System Test Using the Test Command
  154
- Successful System Test
  155
- Unsuccessful System Test
  156
  - Utilities
    165
- Utilities List
  167
- Invoking SCSI Utilities
  172
- SCSI Utility Response
  173
  - MIPS/REX Emulator
    175
  - Product Fault Management
    178
- VMS Error Handler Entry Types
  182
- Event Log Entry Format
  183
- Machine Check Stack Frame Subpacket
  184
- Memory Subpacket for ECC Memory Errors
  186
- Memory SBE Reduction Subpacket (Correctable Memory Errors)
  187
- Correctable Read Data Entry Subpacket Header
  188
- Correctable Read Data Entry
  188
  - Using MOP Ethernet Functions
    206
  - User Environmental Test Package
    210
  - FEPROM Firmware Update
    213
- Firmware Update Utility Layout
  214
  - Updating Firmware on Tape
    220
6 Frus Removal and Replacement

225
- Overview
  225
- Turbochannel Adapter/Option Removal
  225
  - Precautions
    226
  - System FRU Removal
    227
  - System Preparation
    229
  - Mass Storage Drive Removal
    232
- RZ23L Disk Drive SCSI ID Jumper Location
  234
- RZ24 Disk Drive SCSI ID Jumper Location
  235
- RZ25 Disk Drive SCSI ID Jumper Location
  236
- Hard Disk Drive SCSI Jumper Settings
  237
- Standard Ids for SCSI Devices
  237
- RRD42 CDROM Jumper Settings
  239
- RX26 Diskette Type Number
  241
- RX26 (Diskette) Drive SCSI ID Switch Location
  242
- TZK10 (QIC) Tape Drive SCSI ID Jumper Location
  244
  - Power Supply Removal
    245
  - Module Removal
    247
  - Spxg 8-Plane Option
    252
- Removing the Spxg 8-Plane Option
  253
  - Spxgt 24-Plane Option
    258
  - CPU Module
    263
  - DSW21 Removal and Replacement
    265
  - Bezel Removal
    266
- Synchronous Communications Adapter Cables
  267
- Environmental Speciﬁcations
  269
- Physical Speciﬁcations
  270
  - Clearing System Password
    271
  - Testing the Vaxstation 4000 Model 90 System
    272
  - Turbochannel Option
    274
  - Shipping Contents
    275
  - Turbochannel Adapter and Option Modules
    278
  - Installing the Turbochannel Option
    279
- Turbochannel Option Installation Procedure
  279
  - Turbochannel Speciﬁcations
    287
Appendix A Diagnostic Error Codes

289
- Overview
  289
- FRU Codes
  289
  - Error Messages
    291
  - Self-Test Error Messages
    296
- TOY/NVR Self-Test Error Messages
  296
- DZ Self-Test Error Codes
  297
- DZ Suberror Codes
  299
- SCSI DMA Self-Test Error Codes
  300
- OBIT Self-Test Error Codes
  301
- CACHE Self-Test Error Codes
  302
- MEM Self-Test Error Codes
  304
- MEM SIM Module FRU Values
  305
  - System Test Error Messages
    372
  - Utility Error Messages
    380
- Menu Item Meanings
  381
- Menu Item Meanings
  382
Appendix B Reading the Diagnostic LED Codes

385
- Overview
  385
- Diagnostic LED Codes
  386
- Power-Up and Initialization LED Codes (1111 XXXX
  387
- TOY and NVR LED Codes (0001 XXXX
  389
- LCSPX LED Codes (0010 XXXX
  389
- Spxg/Gt LED Codes (0010 XXXX
  390
- DZ LED Codes (0011 XXXX
  391
- Cache LED Codes (0100 XXXX
  392
- Memory FRU LED Codes (0101 XXXX
  393
- System Device LED Codes (1000 XXXX
  394
- NI LED Codes (1001 XXXX
  394
- SCSI Device LED Codes (1010 XXXX)
  395
- Audio Device LED Codes (1011 XXXX
  396
- DSW21 Communication Device LED Codes (1100 XXXX)
  397
- Turbochannel Adapter LED Codes (1100 XXXX
  398
Appendix C Troubleshooting

399
- Overview
  399
- System Problems
  399
- Network Problems
  399
- Monitor Problems
  404
- Mouse/Tablet Problems
  406
- Keyboard Problems
  406
- Drive Problems
  407
- Audio Problems
  410
- Expansion Box Problems
  410
Appendix Dfru Part Numbers

413
- Overview
  413
- System Box Frus
  413
- SZ16 Expansion Box Miscellaneous Hardware
  413
  - Precautions
    414
  - Model 90 System Box Frus
    415
- System Monitors
  416
- Miscellaneous Hardware
  417
- Cables and Terminators
  418
- Turbochannel Option Cables
  420
  - Expansion Box Frus
    421
- Stand-Alone Tabletop Devices
  421
- SZ16 Expansion Box Frus
  421
- SZ16 Expansion Box Cables and Terminators
  423

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