This manual tells how to install Model 500 processor
modules in a VAX 6000 system. It describes adding
processors to a Model 500 system. It also includes
upgrading a Model 200, 300, or 400 to a Model 500
by two methods: installing the H9657-CX upgrade kit
and removing the power inhibit cable.
digital equipment corporation
maynard, massachusetts
First Printing, December 1990
The information in this document is subject to change without notice and should not be
construed as a commitment by Digital Equipment Corporation.
Digital Equipment Corporation assumes no responsibility for any errors that may appear in
this document.
The software, if any, described in this document is furnished under a license and may be used
or copied only in accordance with the terms of such license. No responsibility is assumed
for the use or reliability of software or equipment that is not supplied by Digital Equipment
Corporation or its affiliated companies.
The following are trademarks of Digital Equipment Corporation:
DEMNAPDPVAXcluster
DECULTRIXVAXELN
DEC LANcontrollerUNIBUSVMS
DECnetVAXXMI
DECUSVAXBI
FCC NOTICE: The equipment described in this manual generates, uses, and may emit
radio frequency energy. The equipment has been type tested and found to comply with the
limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which
are designed to provide reasonable protection against such radio frequency interference when
operated in a commercial environment. Operation of this equipment in a residential area
may cause interference, in which case the user at his own expense may be required to take
measures to correct the interference.
This manual is written for Digital customer service engineers and for selfmaintenance customers installing a VAX 6000 Model 500 processor in a
VAX 6000 series system.
Document Structure
This manual uses a structured documentation design. There are many
topics, organized into small sections for reference. Each topic begins with
an abstract. You can gain a comprehensive overview by reading only the
abstracts. Next is an illustration or example, which also provides quick
reference. Last in the structure are descriptive text and syntax definitions.
This manual has six chapters and two appendixes, as follows:
•Chapter 1, Introduction, shows the major upgrade paths possible
when installing a Model 500 processor.
•Chapter 2, Preparing for the Installation, tells what to do before
beginning the upgrade.
•Chapter 3, Removing the +3.3V Inhibit Cable, tells how to upgrade
a VAX 6000 Model 300 or 400 that supplies +3.3V power, but inhibits it
for older configurations. Removing the inhibit cable supplies the +3.3V
necessary for the KA65A processor.
•Chapter 4, Installing the H9657-CX Kit, explains how to upgrade a
Model 200, 300, or 400 to a Model 500 by installing a power regulator
module.
•Chapter 5, Installing the KA65A Processor, shows how to install
the module into the XMI cage.
•Chapter 6, Verifying the System, explains how to verify the system
and how to set and save system parameters.
•Appendix A, VAX 6000 Model 500 General Configuration Rules,
gives general rules for where to install processor, vector, memory, and
vii
I/O modules in the XMI card cage. Configuration rules for the H9657CX upgrade, which are different, are described in Section 4.2.
•Appendix B, Description of KA65A LEDs, tells how to interpret the
error LEDs on the KA65A.
Conventions Used in This Document
The icons shown below are used in illustrations for designating part
placement in VAX 6000 series systems. A shaded area in the icon shows
the location of the component or part being discussed.
FRONT
REAR
VAX 6000 Series Documents
There are two sets of documentation: manuals that apply to all VAX 6000
series systems and manuals that are specific to a VAX 6000 model. Table
1 lists the manuals in the VAX 6000 series documentation set.
Table 1:VAX 6000 Series Documentation
TitleOrder Number
Operation
VAX 6000 Series Owner ’s ManualEK–600EA–OM
VAX 6000 Series Vector Processor Owner ’s ManualEK–60VAA–OM
TU81/TA81 and TU/81 PLUS Subsystem User’s GuideEK–TUA81–UG
VAX Manuals
VAX Architecture Reference ManualEY–3459E–DP
VAX Systems Hardware Handbook — VAXBI SystemsEB–31692–46
VAX Vector Processing HandbookEC–H0739–46
xi
Chapter 1
Introduction
The VAX 6000 Model 500 processor is the KA65A, which must be used with
the MS65A memory.
The KA65A processor uses +3.3V power, which may or may not be directly
available on the system you are upgrading. If the system supplies +3.3V
power, upgrading is simple.
If the system does not supply +3.3V power, you must tailor it so that it
does before you can install the KA65A. There are two ways of doing this;
the easiest way uses the H9657-CX kit, which is supplied with all orders
for KA65A processors for upgrades from Model 200, 300, or 400 systems.
You may or may not need the H9657-CX kit. Section 1.2 describes the
conditions that determine whether to use the H9657-CX kit.
This chapter describes the possible upgrade paths for installing the Model
500 processor and gives preparatory steps for all upgrade paths. Sections
include:
•KA65A Upgrade Paths
•Comparison of the H9657-CX and H9657-CU Upgrades
•How to Use This Book
Introduction 1–1
1.1 KA65A Upgrade Paths
There are four starting points from which to upgrade to a
VAX 6000 Model 500 system.
Figure 1–1:KA65A Upgrade Paths
6000-500
6000-300
6000-400
36-24502-01-B01
Vendor
Date
Rev
PN
17-02522-01
A01
003
CTI
VAX 6000 Model 500
T2019
1234
Model 500:
add CPUs
WITH +3.3V POWER
1–2 VAX 6000: Installing Model 500 Processors
Models 300,400:
remove power
inhibit cable
Models 200,300,400:
install H9657-CX Kit
WITHOUT +3.3V POWER
Models 200,300,400:
install H9657-CU Kit
msb-0719-90
You will need to upgrade a VAX 6000 system by installing KA65A processor
boards when:
1
The customer already has a VAX 6000 Model 500 system and simply
wants to add more KA65A processors.
2
The customer is upgrading to a Model 500 from a Model 300 or 400 that
is equipped to supply +3.3V power to the KA65A.
3
The customer is upgrading to a Model 500 from a Model 200, 300, or 400
system that is not equipped to supply the +3.3V power needed by the
KA65A. In most cases, you install the H9657-CX upgrade kit, which
consists of a power regulator module and a bus bar. This is cheaper
and simpler than solution4, but there are some limitations on the
new configuration.
4
Again, the customer is upgrading to a Model 500 from a Model 200, 300,
or 400 system that is not equipped to supply the +3.3V power needed
by the KA65A. However, this case requires a full power and packaging
upgrade.
In this upgrade, you disregard the H9657-CX kit, and instead install
the H9657-CU upgrade kit. With this upgrade, you replace most of
the major power elements of the system, achieving the same power
environment as that available with a factory-built Model 500.
The H9657-CU installation is described in the VAX 6000 XMIConversion Manual.
NOTE: If you order a Model 500 processor (KA65A) for cases
2,3
, and4,
you will receive an H9657-CX upgrade kit automatically. You only need this
kit for case3. Disregard it for the other situations.
Section 1.2 compares the upgrades in3and4. Section 1.3 tells what
sections of this manual you need to read for the various upgrade paths.
Introduction 1–3
1.2 Comparison of the H9657-CX and H9657-CU
Upgrades
Three factors guide the customer’s choice between the
H9657-CX and H9657-CU upgrades.
Figure 1–2:Tradeoffs Between the H9657-CX and H9657-CU Upgrades
1
NEED
BATTERY
BACKUP
YES
NO
2
NEED
MORE THAN
4 CPUs
YES
NO
3
4
T2019
INSTALL H9657-CX KITINSTALL H9657-CU KIT
NEED
MORE THAN 12
XMI SLOTS
NO
YES
5
msb-0720-91
1–4 VAX 6000: Installing Model 500 Processors
As Figure 1–2 shows, three factors affect the customer’s choice between the
two ways of upgrading to a VAX 6000 Model 500 from a Model 200, 300, or
400 with an XMI that does not have +3.3V power.
1
Need for Battery Backup
The H7231-N battery backup unit (used with the VAX 6000 Model 200,
300, or 400 systems without a +3.3V XMI) is incompatible with the
KA65A processor. An H7236-A battery backup unit is required, and its
installation entails the full power and packaging upgrade (the H9657CU kit).
2
Need for More Than Four CPUs
The H9657-CX kit generates enough +3.3V power to run four KA65A
CPUs. If you need more than four CPUs, you must perform the full
power and packaging upgrade, where you install the H7242 power
regulator.
3
Need for More Than 12 XMI Slots
The H9657 power regulator module requires two XMI slots, leaving 12
slots for processors, memories, and adapters. If you need more than 12
slots, you must install the full power and packaging upgrade.
If the customer does not need the three items mentioned, option
4
installing the H9657-CX kit is probably the best choice. If the customer
needs any of the three items, option5is needed. This upgrade is described
in detail in the VAX 6000 XMI Conversion Manual.
,
Introduction 1–5
1.3 How to Use This Book
Only some chapters of this manual are relevant to your
particular installation.
Figure 1–3:How to Read This Book
1
Model 500:
add CPUs
6000-500
6000-300
6000-400
36-24502-01-B01
Vendor
Date
Rev
PN
17-02522-01
A01
003
2
CTI
Models 300, 400:
remove power
inhibit cable
3
T2019
Models 200, 300, 400:
install H9657-CX Kit
4
Models 200, 300, 400:
install H9657-CU Kit
Chapter 2:
Preparation
Chapter 3:
Remove Cable
H9675-CX Kit
Use the
VAX 6000 XMI Conversion Manual
order number EK-650EA-UP
Chapter 4:
Install
Chapter 5:
Install
KA65A
Chapter 6:
Verify
msb-0721-91
1–6 VAX 6000: Installing Model 500 Processors
As shown in Figure 1–3, you do not need to use this whole manual. You
should read different chapters depending on what kind of system you are
upgrading and how:
1
If you have a VAX 6000 Model 500 and are adding KA65A CPUs, you
should read:
•Chapter 2, Preparation
•Chapter 5, Installing the KA65A Processor
•Chapter 6, Verifying the System
2
If you have a VAX 6000 Model 300 or 400 that supplies +3.3V power,
you should read:
•Chapter 2, Preparation
•Chapter 3, Removing the +3.3V Power Inhibit Cable
•Chapter 5, Installing the KA65A Processor
•Chapter 6, Verifying the System
3
If you have a VAX 6000 Model 200, 300, or 400 that does not supply
+3.3V power and you can use an H9657-CX kit, you need to read:
•Chapter 2, Preparation
•Chapter 4, Installing the H9657-CX Kit
•Chapter 5, Installing the KA65A Processor
•Chapter 6, Verifying the System
4
If you have a VAX 6000 Model 200, 300, or 400 that does not supply
+3.3V power and you need the full power and packaging upgrade, you
must use the H9657-CU kit. The manual describing this installation is
the VAX 6000 XMI Conversion Manual. You can then read:
•Chapter 5 of this manual, Installing the KA65A Processor
•Chapter 6 of this manual, Verifying the System
Introduction 1–7
Chapter 2
Preparing for the Installation
Before you install the KA65A processors in your VAX 6000 system, you
need to make sure that the system will work after the physical installation
has been done. This chapter describes the procedure. Sections include:
•Save EEPROM Contents to TK Tape (Optional)
•Record System Parameters
•Shut Down the System
•Remove Old Modules
•Return Old Processor Modules
•Continuing the Installation
NOTE: If you are upgrading a VAX 6000 Model 200, 300, or 400, make sure
that the version of your installed operating system is one that supports the
Model 500 (KA65A) processor. Otherwise, you will not be able to restart
the system after installing the KA65A processor. VMS Version 5.4 or later
supports the KA65A processor; for other operating systems, see Digital’s
Systems and Options Catalog.
Preparing for the Installation2–1
2.1 Save EEPROM Contents to TK Tape (Optional)
You may want to prepare for the upgrade by saving or
otherwise recording the EEPROM contents of the current
system. This information will serve as insurance in case the
installation of the new KA65A processor does not work, and
you want to restore the old processors to have a working
system.
Example 2–1:SAVE EEPROM Command for Systems with TK Tape
! A blank TK tape is in the tape drive. With the upper
! key switch at Enable and the lower key switch at Halt,
! press the Restart button.
! Enter SAVE command.
! System prompts user to proceed.
! Enter a Y to continue.
! System confirms SAVE is complete.
6
2
3
SN = SG01234567
5
1
In Example 2–1, the SAVE EEPROM command copies the boot processor’s
EEPROM contents to a TK cartridge. Earlier VAX 6000 systems have TK50
tape drives; later models have TK70 tape drives. The operation of the TK50
differs slightly from the TK70. See the Owner’s Manual for your system
for more information on the TK tape drive.
2–2 VAX 6000: Installing Model 500 Processors
If your system does not have a TK drive, you can save the information as
described in Section 2.2.
Example 2–1 shows the steps to save the EEPROM contents.
1
Put a blank TK cartridge in the tape drive. Put the control panel’s
upper key switch in the Enable position and the lower key switch in
the Halt position, and then press the Restart button to generate self-test
results. See the Owner’s Manual for your system for a full explanation
of self-test results.
2
These numbers appear only for Model 400 and 500 systems and indicate
the progress of self-test. The progress trace line is displayed by the
processor in slot 1.
3
Note the values here for the EEPROM. The second number indicates if
any patches have been installed. Whenever you do an upgrade, make
sure that the boot processor has the latest patches installed on its
EEPROM before you perform the save operation.
4
Following self-test, the console prompt appears. At the prompt, enter
SAVE EEPROM. The console program queries you, to confirm the SAVE
EEPROM operation. Enter Y. This operation saves the information
from the boot processor and overwrites any existing information on the
TK cartridge. The save process takes less than a minute to complete.
5
The console program confirms that the save operation has completed
successfully. When the console prompt returns, the save operation is
complete. Saved information includes:
System serial number
Systemwide console parameters (baud rate, interleave, terminal
characteristics)
Saved boot specifications
Diagnostic patches
Console patches
Boot primitives
6
Rewind the tape and remove the cartridge from the drive. Label and
write-protect the tape.
NOTE: The information just saved to tape should be used only on the system
it was written from, with its original processor. System-specific information
is stored in the processor EEPROMs.
Preparing for the Installation2–3
2.2 Record System Parameters
Save a printout of the system parameters, which you’ll want
to restore after installation.
Example 2–2:Record System Parameters — INITIALIZE Command
ROM0 = V1.00 ROM1 = V1.00 EEPROM = 1.00/1.00
>>>! Print the console display for reference.
1
! Resets the entire system.
2
SN = SG01234567
3
To print console terminal output, use the Print Screen key (the second
key at the top left of the keyboard) on the VT320 terminal. Or, you can
select from four printing modes. See Installing and Using the VT320 VideoTerminal.Example 2–2 and Example 2–3 show how to record certain
system parameters.
1
Initialize to reset the entire system. The self-test results are displayed.
These should be saved as they show the processor and memory
configurations, adapters installed, and other important information.
2
The EEPROM information gives the boot processor’s version of the
EEPROM and the patch level.
3
SN gives the system serial number. The system serial number is also
on the cabinet.
2–4 VAX 6000: Installing Model 500 Processors
Example 2–3:Record System Parameters — SHOW ALL Command
>>> SHOW ALL
TypeRev! Lists all system parameters,
1+ KA64A(8082) 000B! beginning with the system
2+ KA64A(8082) 000B! configuration
9+ MS62A(4001) 0002
A+ MS62A(4001) 0002
D+ DWMBA/A (2001) 0002
E+ DWMBA/A (2001) 0002
If you have not selected one of the printing modes, use the Print Screen
key to print this screen.
NOTE: Store these two printouts in the Site Management Guide for later
reference.
Preparing for the Installation2–5
2.3 Shut Down the System
Before doing anything more to install KA65A processors,
shut down the operating system and turn off the upper key
switch. If you are installing an H9657-CX or an H9657-CU kit,
you also need to turn off the AC power supply and unplug
the machine.
Figure 2–1:Power Down the System
0
Standby
Enable
Secure
Update
Halt
Auto Start
Run
Battery
Fault
Restart
OFF
2–6 VAX 6000: Installing Model 500 Processors
msb-0033A-90
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