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KA655 CPU System Maintenance
Company:
Digital Equipment Corporation
Part:
EK-306AA-MG-001
Date:
1989-03
Keywords:
MicroVAX 3900
Table of Contents
Chapter 1
KA655 CPU and Memory Subsystem
1.1
Introduction
1.2
KA655 CPU Features
1.2.1
Central Processing Unit (CPU)
1.2.2
Clock Functions
1.2.3
Floating Point Accelerator
1.2.4
Cache Memory
1.2.5
Memory Controller
1.2.6
MicroVAX System Support Functions
1.2.7
Resident Firmware
1.2.8
Q22-Bus Interface
1.3
KA655 Connectors
1.4
H3600-SA CPU I/O Panel
1.5
MS650-BA Memory
Chapter 2
Configuration
2.1
Introduction
2.2
General Module Order
2.2.1
Module Order Rules for KA655 Systems
2.2.2
Recommended Module Order for KA655 Systems
2.3
Module Configuration
2.4
DSSI Configuration
2.4.1
Changing RF-Series ISE Parameters
2.4.2
Changing the Unit Number
2.4.3
Changing the Allocation Class
2.4.4
DSSI Cabling
2.4.4.1
DSSI Bus Termination and Length
2.4.5
Dual-Host Capability
2.4.6
Limitations to Dual-Host Configurations
2.5
Configuration Worksheet
Chapter 3
KA655 Firmware
3.1
Introduction
3.2
KA655 Firmware Features
3.3
Halt Entry, Exit, and Dispatch Code
3.4
External Halts
3.5
Power-Up Sequence
3.5.1
Mode Switch Set to Test
3.5.2
Mode Switch Set to Language Inquiry
3.5.3
Mode Switch Set to Normal
3.6
Bootstrap
3.6.1
Bootstrap Initialization Sequence
3.6.2
VMB Boot Flags
3.6.3
Supported Boot Devices
3.6.4
Autoboot
3.7
Operating System Restart
3.7.1
Restart Sequence
3.7.2
Locating the RPB
3.8
Console I/O Mode
3.8.1
Command Syntax
3.8.2
Address Specifiers
3.8.3
Symbolic Addresses
3.8.4
Console Command Qualifiers
3.8.5
Console Command Keywords
3.9
Console Commands
3.9.1
BOOT
3.9.2
CONFIGURE
3.9.3
CONTINUE
3.9.4
DEPOSIT
3.9.5
EXAMINE
3.9.6
FIND
3.9.7
HALT
3.9.8
HELP
3.9.9
INITIALIZE
3.9.10
MOVE
3.9.11
NEXT
3.9.12
REPEAT
3.9.13
SEARCH
3.9.14
SET
3.9.15
SHOW
3.9.16
START
3.9.17
TEST
3.9.18
UNJAM
3.9.19
X---Binary Load and Unload
3.9.20
! (Comment)
Chapter 4
Troubleshooting and Diagnostics
4.1
Introduction
4.2
General Procedures
4.3
KA655 ROM-Based Diagnostics
4.3.1
Diagnostic Tests
4.3.2
Scripts
4.3.3
Script Calling Sequence
4.3.4
Creating Scripts
4.3.5
Console Displays
4.3.6
System Halt Messages
4.3.7
Console Error Messages
4.3.8
VMB Error Messages
4.4
Acceptance Testing
4.5
Troubleshooting
4.5.1
FE Utility
4.5.2
Isolating Memory Failures
4.5.3
Additional Troubleshooting Suggestions
4.6
Loopback Tests
4.6.1
Testing the Console Port
4.7
Module Self-Tests
4.8
RF-Series ISE Troubleshooting and Diagnostics
4.8.1
DRVTST
4.8.2
DRVEXR
4.8.3
HISTRY
4.8.4
ERASE
4.8.5
PARAMS
4.8.5.1
EXIT
4.8.5.2
HELP
4.8.5.3
SET
4.8.5.4
SHOW
4.8.5.5
STATUS
4.8.5.6
WRITE
4.9
Diagnostic Error Codes
Appendix A
Configuring the KFQSA
A.1
KFQSA Overview
A.1.1
Dual-Host Configuration
A.2
Configuring the KFQSA at Installation
A.2.1
Entering Console I/O Mode
A.2.2
Displaying Current Addresses
A.2.3
Running the Configure Utility
A.3
Programming the KFQSA
A.4
Reprogramming the KFQSA
A.5
Changing the ISE Allocation Class and Unit Number
Appendix B
KA655 CPU Address Assignments
B.1
General Local Address Space Map
B.2
Detailed Local Address Space Map
B.3
Internal Processor Registers
B.3.1
KA655 VAX Standard IPRs
B.3.2
KA655 Unique IPRs
B.4
Global Q22-Bus Address Space Map
Appendix C
Related Documentation
Copies
Address:
http://bitsavers.org/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
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Notes:
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Mirrors:
http://bitsavers.trailing-edge.com/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
http://www.bighole.nl/pub/mirror/www.bitsavers.org/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
http://www.textfiles.com/bitsavers/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
http://www.mirrorservice.org/sites/www.bitsavers.org/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
ftp://bitsavers.informatik.uni-stuttgart.de/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
ftp://ftp.mirrorservice.org/sites/www.bitsavers.org/pdf/dec/vax/655/EK-306A-MG-001_655Mnt_Mar89.pdf
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