Instruction Manual
TMS 480
Am29030, Am29035 & Am29040
Microprocessor Support
070-9827-00
There are no current European directives that
apply to this product. This product provides
cable and test lead connections to a test object of
electronic measuring and test equipment.
Warning
The servicing instructions are for use by
qualified personnel only. To avoid personal
injury, do not perform any servicing unless you
are qualified to do so. Refer to all safety
summaries prior to performing service.
Copyright T ektronix, Inc. All rights reserved. Licensed software products are owned by Tektronix or its suppliers and are
protected by United States copyright laws and international treaty provisions.
Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the
Rights in T echnical Data and Computer Software clause at DFARS 252.227-7013, or subparagraphs (c)(1) and (2) of the
Commercial Computer Software – Restricted Rights clause at F AR 52.227-19, as applicable.
T ektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price change privileges reserved.
Printed in the U.S.A.
T ektronix, Inc., P.O. Box 1000, Wilsonville, OR 97070–1000
TEKTRONIX and TEK are registered trademarks of T ektronix, Inc.
SOFTWARE WARRANTY
T ektronix warrants that the media on which this software product is furnished and the encoding of the programs on
the media will be free from defects in materials and workmanship for a period of three (3) months from the date of
shipment. If a medium or encoding proves defective during the warranty period, T ektronix will provide a
replacement in exchange for the defective medium. Except as to the media on which this software product is
furnished, this software product is provided “as is” without warranty of any kind, either express or implied.
T ektronix does not warrant that the functions contained in this software product will meet Customer’s
requirements or that the operation of the programs will be uninterrupted or error-free.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of the warranty period. If T ektronix is unable to provide a replacement that is free from defects in materials and
workmanship within a reasonable time thereafter, Customer may terminate the license for this software product
and return this software product and any associated materials for credit or refund.
THIS WARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER WARRANTIES, EXPRESS
OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’
RESPONSIBILITY TO REPLACE DEFECTIVE MEDIA OR REFUND CUSTOMER’S PAYMENT IS
THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS
WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER
TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.
HARDWARE WARRANTY
T ektronix warrants that the products that it manufactures and sells will be free from defects in materials and
workmanship for a period of one (1) year from the date of shipment. If a product proves defective during this
warranty period, T ektronix, at its option, either will repair the defective product without charge for parts and labor,
or will provide a replacement in exchange for the defective product.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of the warranty period and make suitable arrangements for the performance of service. Customer shall be
responsible for packaging and shipping the defective product to the service center designated by T ektronix, with
shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a
location within the country in which the T ektronix service center is located. Customer shall be responsible for
paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate
maintenance and care. T ektronix shall not be obligated to furnish service under this warranty a) to repair damage
resulting from attempts by personnel other than T ektronix representatives to install, repair or service the product;
b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any
damage or malfunction caused by the use of non-T ektronix supplies; or d) to service a product that has been
modified or integrated with other products when the effect of such modification or integration increases the time
or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER WARRANTIES, EXPRESS
OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’
RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND
EXCLUSIVE REMEDY PROVIDED TO THE CUST OMER FOR BREACH OF THIS WARRANTY.
TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT , SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR
THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
Table of Contents
Getting Started
Operating Basics
General Safety Summary v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Safety Summary vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface: Microprocessor Support Documentation ix. . . . . . . . . . . . . . . .
Manual Conventions ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Documentation x. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contacting T ektronix x. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support Description 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Software Compatibility 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Configuration 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Requirements and Restrictions 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the Probe Adapter 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to a System Under T est 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PGA Probe Adapter 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Without a Probe Adapter 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Up the Support 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Group Definitions 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clocking Options 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternate Bus Master Cycles 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Narrow Access Width 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquiring and Viewing Disassembled Data 2–5. . . . . . . . . . . . . . . . . . . . .
Acquiring Data 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing Disassembled Data 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hardware Display Format 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software Display Format 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Flow Display Format 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Subroutine Display Format 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing How Data is Displayed 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Display Selections 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marking Cycles 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displaying Exception Vectors 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing an Example of Disassembled Data 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications
Probe Adapter Description 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Assignments 3–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How Data is Acquired 3–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Custom Clocking 3–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clocking Options 3–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
i
Table of Contents
Alternate Microprocessor Connections 3–1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signals Not On the Probe Adapter 3–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Extra Channels 3–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
Probe Adapter Circuit Description 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Signal Leads 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Protective Sockets 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Electrical Parts
Parts Ordering Information 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Electrical Parts List 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Mechanical Parts
Parts Ordering Information 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Mechanical Parts List 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Index
ii
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
List of Figures
List of Tables
Table of Contents
Figure 1–1: Placing a microprocessor into a PGA probe adapter 1–5. . .
Figure 1–2: Connecting probes to a PGA probe adapter 1–6. . . . . . . . . .
Figure 1–3: Placing a PGA probe adapter onto the SUT 1–7. . . . . . . . . .
Figure 2–1: Hardware display format 2–7. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–1: Dimensions of the probe adapter 3–3. . . . . . . . . . . . . . . . . . . .
Figure 3–2: 29030/35/40 bus timing: Simple Access 3–9. . . . . . . . . . . . . . .
Figure 3–3: 29030/35/40 bus timing: Burst Access 3–10. . . . . . . . . . . . . . . .
Table 1–1: Supported microprocessors 1–1. . . . . . . . . . . . . . . . . . . . . . . .
Table 1–2: 29030/35/40 signal connections for channel probes 1–8. . . . .
Table 1–3: 29030/35/40 signal connections for clock probes 1–9. . . . . . . .
Table 2–1: Control group symbol table definitions 2–3. . . . . . . . . . . . . . .
Table 2–2: Bwrtenbl group symbol table definitions 2–4. . . . . . . . . . . . .
Table 2–3: Intr group symbol table definitions 2–4. . . . . . . . . . . . . . . . . .
Table 2–2: Meaning of special characters in the display 2–6. . . . . . . . . .
Table 2–3: Cycle type definitions 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–4: Exception vectors 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–1: Electrical specifications 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–2: Environmental specifications 3–2. . . . . . . . . . . . . . . . . . . . . . .
Table 3–3: Certifications and compliances 3–3. . . . . . . . . . . . . . . . . . . . . .
Table 3–4: Address group channel assignments 3–4. . . . . . . . . . . . . . . . .
Table 3–5: Data group channel assignments 3–5. . . . . . . . . . . . . . . . . . . .
Table 3–6: Control group channel assignments 3–6. . . . . . . . . . . . . . . . . .
Table 3–7: Intr group channel assignments 3–7. . . . . . . . . . . . . . . . . . . . .
Table 3–8: Bwrtenbl group channel assignments 3–7. . . . . . . . . . . . . . . .
Table 3–9: Misc group channel assignments 3–8. . . . . . . . . . . . . . . . . . . .
Table 3–10: Clock channel assignments 3–8. . . . . . . . . . . . . . . . . . . . . . . .
Table 3–11: Extra module sections and channels 3–12. . . . . . . . . . . . . . . .
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
iii
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it. To avoid potential hazards, use this
product only as specified.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.
To Avoid Fire or
Personal Injury
Symbols and Terms
Connect and Disconnect Properly . Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and marking on the product. Consult the product manual for further ratings
information before making connections to the product.
Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.
Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry .
Provide Proper Ventilation. Refer to the manual’s installation instructions for
details on installing the product so it has proper ventilation.
T erms in this Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
v
General Safety Summary
T erms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. The following symbols may appear on the product:
WARNING
High Voltage
Protective Ground
(Earth) T erminal
CAUTION
Refer to Manual
Double
Insulated
vi
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Service Safety Summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary before performing any service
procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnect Power. To avoid electric shock, disconnect the main power by means
of the power cord or, if provided, the power switch.
Use Care When Servicing With Power On. Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
vii
Preface: Microprocessor Support Documentation
This instruction manual contains specific information about the TMS 480
29030/35/40 microprocessor support package and is part of a set of information
on how to operate this product on compatible Tektronix logic analyzers.
If you are familiar with operating microprocessor support packages on the logic
analyzer for which the TMS 480 29030/35/40 support was purchased, you will
probably only need this instruction manual to set up and run the support.
If you are not familiar with operating microprocessor support packages, you will
need to supplement this instruction manual with information on basic operations
to set up and run the support.
Information on basic operations of microprocessor support packages is included
with each product. Each logic analyzer has basic information that describes how
to perform tasks common to support packages on that platform. This information
can be in the form of online help, an installation manual, or a user manual.
This manual provides detailed information on the following topics:
H Connecting the logic analyzer to the system under test
Manual Conventions
H Setting up the logic analyzer to acquire data from the system under test
H Acquiring and viewing disassembled data
H Using the probe adapter
This manual uses the following conventions:
H The term disassembler refers to the software that disassembles bus cycles
into instruction mnemonics and cycle types.
H The phrase “information on basic operations” refers to online help, an
installation manual, or a basic operations of microprocessor supports user
manual.
H In the information on basic operations, the term XXX or P54C used in field
selections and file names must be replaced with 2903X. This is the name of
the microprocessor in field selections and file names you must use to operate
the 29030/35/40 support.
H The term system under test (SUT) refers to the microprocessor-based system
from which data will be acquired.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
ix
Preface: Microprocessor Support Documentation
H The term logic analyzer refers to the Tektronix logic analyzer for which this
product was purchased.
H The term module refers to a 102/136-channel or a 96-channel module.
H 2903X refers to all supported variations of the Am29030, Am29035 and
Am29040 microprocessors unless otherwise noted.
H An asterisk (*) following a signal name indicates an active low signal.
Logic Analyzer Documentation
A description of other documentation available for each type of Tektronix logic
analyzer is located in the corresponding module user manual. The manual set
provides the information necessary to install, operate, maintain, and service the
logic analyzer and associated products.
Contacting Tektronix
Product
Support
Service
Support
For other
information
To write us Tektronix, Inc.
For application-oriented questions about a Tektronix measurement product, call toll free in North America:
1-800-TEK-WIDE (1-800-835-9433 ext. 2400)
6:00 a.m. – 5:00 p.m. Pacific time
Or, contact us by e-mail:
tm_app_supp@tek.com
For product support outside of North America, contact your
local Tektronix distributor or sales office.
Contact your local Tektronix distributor or sales office. Or, visit
our web site for a listing of worldwide service locations.
http://www.tek.com
In North America:
1-800-TEK-WIDE (1-800-835-9433)
An operator will direct your call.
P.O. Box 1000
Wilsonville, OR 97070-1000
x
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Getting Started
Support Description
This chapter provides information on the following topics and tasks:
H A description of the TMS 480 microprocessor support package
H Logic analyzer software compatibility
H Logic analyzer routing
H Support restrictions
H How to configure the probe adapter
H How to connect to the system under test (SUT)
H How to apply power to and remove power from the probe adapter
The TMS 480 microprocessor support package disassembles data from systems
that are based on the Advanced Micro Devices 29030/35/40 microprocessor. The
support runs on a compatible Tektronix logic analyzer equipped with a
102/136-channel module or a 96-channel module.
Refer to information on basic operations to determine how many modules and
probes your logic analyzer needs to meet the minimum channel requirements for
the TMS 480 microprocessor support.
Table 1–1 shows the microprocessors and packages from which the TMS 480
support can acquire and disassemble data.
T able 1–1: Supported microprocessors
Name Package Clock speed
Am29030 PGA 33 MHz
Am29035 PQFP* 16 MHz
Am29040 PGA and CQFP* 50 MHz
* A PGA-to-QFP converter clip is not available for the TMS
480 product. However, you can connect directly to the
microprocessor signals and still use the disassembler.
A complete list of standard and optional accessories is provided at the end of the
parts list in the Replaceable Mechanical Parts chapter.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
1–1
Getting Started
To use this support efficiently, you need to have the items listed in the information on basic operations as well as the following manuals;
H The Am29030/35 User’s Manual, Advanced Micro Devices, 1991.
H The Am29040 User’s Manual, Advanced Micro Devices, 1994.
Information on basic operations also contains a general description of supports.
Logic Analyzer Software Compatibility
The label on the microprocessor support floppy disk states which version of logic
analyzer software the support is compatible with.
Logic Analyzer Configuration
To use the TMS 480 support, the Tektronix logic analyzer must be equipped with
either a 102/136-channel module or a 96-channel module at a minimum. The
module must be equipped with enough probes to acquire channel and clock data
from signals in your 29030/35/40-based system.
Refer to information on basic operations to determine how many modules and
probes the logic analyzer needs to meet the channel requirements.
Requirements and Restrictions
You should review the general requirements and restrictions of microprocessor
supports in the information on basic operations as they pertain to your SUT.
You should also review electrical, environmental, and mechanical specifications
in the Specifications chapter in this manual as they pertain to your system under
test, as well as the following descriptions of other 29030/35/40 support requirements and restrictions.
System Clock Rate. The support product supports the Am29030 microprocessor at
speeds of up to 33 MHz
16 MHz
Am29035 Microprocessor Support. A PGA-to-PQFP converter clip is not available
with the TMS 480 product. However, you can connect directly to the 29035
signals in your SUT, and still use the 2903X support setup and disassembler.
1
, and the Am29040 microprocessor at speeds of up to 50 MHz1.
1
, the Am29035 microprocessor at speeds of up to
1–2
1
Specification at time of printing. Contact your Tektronix sales representative for
current information on the fastest devices supported.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Getting Started
Am29040 Microprocessor Support. A PGA-to-CQFP converter clip is not
available with the TMS 480 product for the 29040 microprocessor in a CQFP
package. However, you can connect directly to the 29040 signals in your SUT,
and still use the 2903X support setup and disassembler.
Disabling the Instruction Cache. To disassemble acquired data, you must disable
the internal instruction cache. Disabling the cache makes all instruction
prefetches visible on the bus so they can be acquired and disassembled.
Little-Endian Byte Ordering. The TMS 480 does not support Little-Endian byte
ordering.
Burst Access Mode. The TMS 480 does not support the Burst Access mode for
interleaved memories.
Slave Cancellation of Burst Access Mode. The TMS 480 does not support slave
cancellation of the Burst Access mode.
Configuring the Probe Adapter
The probe adapter does not require any configuration.
Connecting to a System Under Test
Before you connect to the SUT, you must connect the probes to the module.
Your SUT must also have a minimum amount of clear space surrounding the
microprocessor to accommodate the probe adapter. Refer to the Specifications
chapter in this manual for the required clearances.
The channel and clock probes shown in this chapter are for a 102/136-channel
module. The probes will look different if you are using a 96-channel module.
The general requirements and restrictions of microprocessor supports in the
information on basic operations shows the vertical dimensions of a channel or
clock probe connected to square pins on a circuit board.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
1–3
Getting Started
PGA Probe Adapter
To connect the logic analyzer to a SUT using a PGA probe adapter, follow these
steps:
1. Turn off power to your SUT. It is not necessary to turn off power to the logic
analyzer.
CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, or the module. To prevent static damage, handle all of the above only
in a static-free environment.
Always wear a grounding wrist strap or similar device while handling the
microprocessor and probe adapter.
2. To discharge your stored static electricity, touch the ground connector located
on the back of the logic analyzer. Then, touch any of the ground pins of the
probe adapter to discharge stored static electricity from the probe adapter.
3. Place the probe adapter onto the antistatic shipping foam to support the probe
as shown in Figure 1–1. This prevents the circuit board from flexing and the
socket pins from bending.
4. Remove the microprocessor from your SUT.
5. Line up the pin A1 indicator on the probe adapter board with the pin A1
indicator on the microprocessor.
CAUTION. Failure to correctly place the microprocessor into the probe adapter
might permanently damage the microprocessor once power is applied.
6. Place the microprocessor into the probe adapter as shown in Figure 1–1.
1–4
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Foam
Getting Started
Microprocessor
Probe adapter
Figure 1–1: Placing a microprocessor into a PGA probe adapter
7. Connect the channel and clock probes to the probe adapter as shown in
Figure 1–2. Match the channel groups and numbers on the probe labels to the
corresponding pins on the probe adapter. Match the ground pins on the
probes to the corresponding pins on the probe adapter.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
1–5
Getting Started
Channel probe
and podlet holder
Hold the channel probes by the podlet
holder when connecting them to the
probe adapter. Do not hold them by
the cables or necks of the podlets.
Foam
Figure 1–2: Connecting probes to a PGA probe adapter
Clock probe
Probe adapter
8. Line up the pin A1 indicator on the probe adapter board with the pin A1
indicator on your SUT.
9. Place the probe adapter onto the SUT as shown in Figure 1–3.
NOTE. You might need to stack one or more replacement sockets between the SUT
and the probe adapter to provide sufficient vertical clearance from adjacent
components. However, keep in mind that this might increase loading, which can
reduce the electrical performance of your probe adapter.
1–6
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
SUT socket
Getting Started
Without a Probe Adapter
Figure 1–3: Placing a PGA probe adapter onto the SUT
You can use channel probes, clock probes, and leadsets with a commercial test
clip (or adapter) to make connections between the logic analyzer and your SUT.
To connect the probes to 29030/35/40 signals in the SUT using a test clip, follow
these steps:
1. Turn off power to your SUT. It is not necessary to turn off power to the logic
analyzer.
CAUTION. Static discharge can damage the microprocessor, the probes, or the
module. To prevent static damage, handle all of the above only in a static-free
environment.
Always wear a grounding wrist strap or similar device while handling the
microprocessor.
2. To discharge your stored static electricity, touch the ground connector located
on the back of the logic analyzer. If you are using a test clip, touch any of the
ground pins on the clip to discharge stored static electricity from it.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
1–7
Getting Started
3. Use Table 1–2 to connect the channel probes to 29030/35/40 signal pins on
the test clip or in the SUT.
Use leadsets to connect at least one ground lead from each channel probe and
the ground lead from each clock probe to ground pins on your test clip.
T able 1–2: 29030/35/40 signal connections for channel probes
Section:channel 29030/35/40 signal Section:channel 29030/35/40 signal
A3:7 A31 D3:7 D31
A3:6 A30 D3:6 D30
A3:5 A29 D3:5 D29
A3:4 A28 D3:4 D28
A3:3 A27 D3:3 D27
A3:2 A26 D3:2 D26
A3:1 A25 D3:1 D25
A3:0 A24 D3:0 D24
A2:7 A23 D2:7 D23
A2:6 A22 D2:6 D22
A2:5 A21 D2:5 D21
A2:4 A20 D2:4 D20
A2:3 A19 D2:3 D19
A2:2 A18 D2:2 D18
A2:1 A17 D2:1 D17
A2:0 A16 D2:0 D16
A1:7 A15 D1:7 D15
A1:6 A14 D1:6 D14
A1:5 A13 D1:5 D13
A1:4 A12 D1:4 D12
A1:3 A11 D1:3 D11
A1:2 A10 D1:2 D10
A1:1 A9 D1:1 D9
A1:0 A8 D1:0 D8
A0:7 A7 D0:7 D7
A0:6 A6 D0:6 D6
A0:5 A5 D0:5 D5
A0:4 A4 D0:4 D4
A0:3 A3 D0:3 D3
A0:2 A2 D0:2 D2
1–8
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
T able 1–2: 29030/35/40 signal connections for channel probes (cont.)
Section:channel 29030/35/40 signalSection:channel29030/35/40 signal
A0:1 A1 D0:1 D1
A0:0 A0 D0:0 D0
C3:7 STAT0 C1:7 RESET*
C3:6 OPT2 C1:6 TRAP1*
C3:5 OPT1 C1:5 TRAP0*
C3:4 OPT0 C1:4 INTR3*
C3:3 IO/M* C1:3 INTR2*
C3:2 R/W* C1:2 INTR1*
C3:1 RDN* C1:1 INTR0*
C3:0 I/D* C1:0 WARN*
C2:7 LOCK* C0:7 IDP3
C2:6 ERR* C0:6 IDP2
C2:5 STAT2 C0:5 BWE3*
C2:4 STAT1 C0:4 BWE2*
C2:3 REQ* C0:3 BWE1*
C2:2 RDY* C0:2 BWE0*
C2:1 BURST* C0:1 IDP1
C2:0 BGRT* C0:0 IDP0
Getting Started
Table 1–3 shows the clock probes and the 29030/35/40 signal to which they must
connect for disassembly to be correct.
T able 1–3: 29030/35/40 signal connections for clock probes
Section:channel 29030/35/40 signal
CK:1 RDN*=
CK:0 MEMCLK
4. Align pin 1 or A1 of your test clip with the corresponding pin 1 or A1 of the
29030/35/40 microprocessor in your SUT and attach the clip.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
1–9
Setting Up the Support
This section provides information on how to set up the support. Information
covers the following topics:
H Channel group definitions
H Clocking options
H Symbol table files
Remember that the information in this section is specific to the operations and
functions of the TMS 480 29030/35/40 support on any Tektronix logic analyzer
for which it can be purchased. Information on basic operations describes general
tasks and functions.
Before you acquire and disassemble data, you need to load the support and
specify setups for clocking and triggering as described in the information on
basic operations. The support provides default values for each of these setups,
but you can change them as needed.
Channel Group Definitions
Clocking Options
The software automatically defines channel groups for the support. The channel
groups for the 29030/35/40 support are Address, Data, Control, Intr, Bwrtenbl,
and Misc. If you want to know which signal is in which group, refer to the
channel assignment tables beginning on page 3–4.
The TMS 480 support offers a microprocessor-specific clocking mode for the
29030/35/40 microprocessor. This clocking mode is the default selection
whenever you load the 2903X support.
A description of how cycles are sampled by the module using the support and
probe adapter is found in the Specifications chapter.
Disassembly will not be correct with the Internal or External clocking modes.
Information on basic operations describes how to use these clock selections for
general purpose analysis.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–1
Setting Up the Support
The clocking options for the TMS 480 support are: Alternate Bus Master Cycles
and Narrow Access Width.
Alternate Bus Master
Narrow Access Width
Symbols
Cycles
An Alternate Bus Master cycle is defined as the 29030/35/40 microprocessor
giving up the bus to an alternate device (a DMA device or another microprocessor). These types of cycles are acquired when you select Included.
A narrow access read can be 8- or 16-bits wide. You can select an 8-Bit Narrow
Read interface or a 16-Bit Narrow Read interface.
The TMS 480 support supplies three symbol table files. The 2903X_Ctrl file
replaces specific Control channel group values with symbolic values when
Symbolic is the radix for the channel group.
Table 2–1 shows the name, bit pattern, and meaning for the symbols in the file
2903X_Ctrl, the Control channel group symbol table.
2–2
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
T able 2–1: Control group symbol table definitions
Control group value
R/W# REQ# OPT1 STAT0
IO/MEM# RDY# OPT0 LOCK#
Symbol
FETCH_WD
FETCH_NR
READ
WRITE
IO_READ
IO_WRITE
BURST_RD
BURST_WR
NAR_RD
HW_WR
BYTE_WR
LKD_IO_RD
LKD_IO_WR
LKD_M_RD
LKD_M_WR
ABM_RD
ABM_WR
HAL T/STEP
WAIT
I/D# ERR# STAT2 RDN#
BURST# OPT2 STA T1 BGRT#
Setting Up the Support
Meaning
Opcode read from a 32 bit memory area
Opcode read from a 8/16 bit memory area
A word–length read from a 32 bit memory
area
A word–length write to a 32 bit memory area
A read from an I/O port
A write to an I/O port
A Burst read from an I/O or Memory
A Burst write to an I/O or Memory
A 32 bit or 16 bit or 8 bit read from a narrow
memory area i.e 8/16 bit Memory
A 16 bit write to a 32 bit or 16 bit memory
region
A 8 bit write to a 32 bit or 16 bit or 8 bit
memory region
A locked data read from an I/O port
A locked data write to an I/O port
A locked data read from an Memory region
A locked data write to a Memory region
An Alternate Bus Master read from memory or
I/O
An Alternate Bus Master write to memory or
I/O
Microprocessor is in Halted/Single Step mode
Microprocessor is in Wait mode
Table 2–2 shows the name, bit pattern, and meaning for symbols in the file
2903X_Bwrtenbl, the Bwrtenbl (byte write enable) group symbol table.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–3
Setting Up the Support
T able 2–2: Bwrtenbl group symbol table definitions
Bwrtenbl group
value
BWE3#
IBWE2#
Symbol
LSB_WR
LSB1_WR
LSB2_WR
MSB_WR
LSHW_WR
MSHW_WR
WRD_WR
BWE1#
BWE0#
Meaning (Big-Endian access)
A least significant byte write (such as a byte 0 write)
A byte 1 write
A byte 2 write
A most significant byte write (such as a byte 3 write)
A least significant half-word write (such as a byte 0 and
byte 1 write)
A most significant half-word write (such as a byte 2 and
byte 3 write)
A word-length write
Table 2–3 shows the name, bit pattern, and meaning for symbols in the file
2903X_Intr, the Intr (Interrupt) group symbol table.
T able 2–3: Intr group symbol table definitions
Intr group value
TRAP1# INTR1#
TRAP0# INTR0#
Symbol
TRAP1
TRAP0
INTR3
INTR2
INTR1
INTR0
WARN
INTR3# WARN#
INTR2#
Meaning
A TRAP1 vector has occured
A TRAP0 vector has occured
A INTR3 vector has occured
A INTR2 vector has occured
A INTR1 vector has occured
A INTR0 vector has occured
A WARN vector has occured
Information on basic operations describes how to use symbolic values for
triggering and for displaying other channel groups symbolically, such as the
Address channel group.
2–4
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
This section describes how to acquire data and view it disassembled. Information
covers the following topics and tasks:
H Acquiring data
H Viewing disassembled data in various display formats
H Cycle type labels
H Changing how data is displayed
H Changing disassembled cycles with the mark cycles function
Acquiring Data
Once you load the 2903X support, choose a clocking mode, and specify the
trigger, you are ready to acquire and disassemble
If you have any problems acquiring data, refer to information on basic operations
in your online help or Appendix A: Error Messages and Disassembly Problems in
the basic operations user manual.
data.
Viewing Disassembled Data
You can view disassembled data in four display formats: Hardware, Software,
Control Flow, and Subroutine. The information on basic operations describes
how to select the disassembly display formats.
NOTE. Selections in the Disassembly property page (the Disassembly Format
Definition overlay) must be set correctly for your acquired data to be disassembled correctly. Refer to Changing How Data is Displayed on page 2–9.
The default display format shows the Address, Data, and Control channel group
values for each sample of acquired data.
The disassembler displays special characters and strings in the instruction
mnemonics to indicate significant events. Table 2–4 shows these special
characters and strings, and gives a definition of what they represent.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–5
Acquiring and Viewing Disassembled Data
T able 2–4: Meaning of special characters in the display
Character or string displayed Meaning
or m
The instruction was manually marked as a program fetch
Hardware Display Format
#
t
??
?????
Indicates an immediate value
Indicates the number shown is in decimal, such as #12t
Indicates one register number that is not available
Indicates insufficient data; the instruction cannot be
disassembled
In Hardware display format, the disassembler displays certain cycle type labels in
parentheses. Table 2–5 shows these cycle type labels and gives a definition of the
cycle they represent. Reads to interrupt and exception vectors will be labeled
with the vector name.
T able 2–5: Cycle type definitions
Cycle type Definition
( WD_RD, PGMD_WD ) OPT programmed to read 32-bit from 32-bit memory
( HW_RD, PGMD_WD ) OPT programmed to read 32-bit from 16-bit memory
( BYTE_RD, PGMD_WD ) OPT programmed to read 32-bit from 8-bit memory
( WD_RD, PGMD_HW ) OPT programmed to read 16-bit from 32-bit memory
( HW_RD, PGMD_HW ) OPT programmed to read 16-bit from 16-bit memory
2–6
( BYTE_RD, PGMD_HW ) OPT programmed to read 16-bit from 8-bit memory
( WD_RD, PGMD_BYTE ) OPT programmed to read; 8-bit from 32-bit memory
( HW_RD, PGMD_BYTE ) OPT programmed to read; 8-bit from 16-bit memory
( BYTE_RD, PGMD_BYTE ) OPT programmed to read 8-bit from 8-bit memory
( WD_WR, PGMD_WD ) OPT programmed to write 32-bit
( HW_WR, PGMD_HW ) OPT programmed to write 16-bit
( BYTE_WR, PGMD_BYTE ) OPT programmed to write 8-bit
( I/O_READ ) Data Read from I/O port
( I/O_WRITE ) Data write to I/O port
( LKD_I/O_RD ) Locked data read from I/O port
( LKD_I/O_WR ) Locked data write to I/O port
( LKD_M_RD ) Locked data read from memory
( LKD_M_WR ) Locked data write to memory
( BURST_RD ) Data read from memory in burst
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
T able 2–5: Cycle type definitions (cont.)
Cycle type Definition
( BURST_WR ) Data write to memory in burst
( ALT_BM_RD ) Data read by another processor
( ALT_BM_WR ) Data write by another processor
( HALT/STEP ) Processor is halted/single step mode
( WAIT ) Processor is in wait mode
( FLUSH )[ Fetch cycle not executed
( EXTENSION )[ Data read from program space to complete opcode fetch
sequence
( UNKNOWN ) The combinations of control bits is unexpected and/or
unrecognized
[ Computed cycle types.
Figure 2–1 shows an example of the Hardware display.
1 2 3 4 5
Sample Address Data Mnemonic Timestamp
-------------------------------------------------------------------------------------180 0000002C 03------ ( BURST_RD ) 250 ns
181 0000002D FF------ ( BURST_RD ) 250 ns
182 00000030 02------ ( BYTE_RD PGMD_HW ) 250 ns
183 00000031 01------ ( BYTE_RD PGMD_HW ) 250 ns
184 8000002F 80000B00 ( LKD_M_RD ) 500 ns
185 8000002F FFFFFFFF ( LKD_M_WR ) 380 ns
186 800001C0 03FF640A CONST GR100,0000FF0A 370 ns
187 800001C4 02806400 CONSTH GR100,80000000 120 ns
188 800001C8 1E2A6964 STORE 0,2A,GR105,GR100 130 ns
189 800001CC 70400101 NOP 130 ns
190 8000FF0A 800A800A ( HW_WR PGMD_HW ) 490 ns
191 800001D0 1E296964 STORE 0,29,GR105,GR100 380 ns
192 800001D4 86FE80C1 SRA LR126,LR0,LR65 130 ns
193 800001D8 1E286964 STORE 0,28,GR105,GR100 120 ns
194 800001DC A000000A JMP 80000204 120 ns
195 8000FF0A 0A0A0A0A ( BYTE_WR PGMD_BYTE ) 380 ns
196 800001E0 70400101 NOP 380 ns
197 800001E4 69610000 ( FLUSH ) 120 ns
198 800001E8 6A616184 ( FLUSH ) 130 ns
199 800001EC 6C616184 ( FLUSH ) 120 ns
200 8000FF0A 800A800A ( WD_WR PGMD_WD ) 370 ns
201 80000200 70400101 ( FLUSH ) 380 ns
202 80000204 030F40AA CONST GR64,00000FAA 130 ns
Figure 2–1: Hardware display format
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–7
Acquiring and Viewing Disassembled Data
1
Sample Column. Lists the memory locations for the acquired data.
2
Address Group. Lists data from channels connected to the 29030/35/40
address bus.
3
Data Group. Lists data from channels connected to the 29030/35/40 data
bus.
4
Mnemonics Column. Lists the disassembled instructions and cycle types.
5
Timestamp. Lists the timestamp values when a timestamp selection is made.
Information on basic operations describes how you can select a timestamp.
Software Display Format
Control Flow Display
Format
Subroutine Display
Format
The Software display format shows only the first fetch of executed instructions.
Flushed cycles and extensions are not shown, even though they are part of the
executed instruction. Read extensions will be used to disassemble the instruction,
but will not be displayed as a separate cycle in the Software display format. Data
reads and writes are not displayed.
The Control Flow display format shows only the first fetch of instructions that
change the flow of control.
Instructions that generate a change in the flow of control in the 29030/35/40
microprocessor are as follows:
CALL IRET JMP
CALLI IRETINV JMPI
Instructions that might generate a change in the flow of control in the
29030/35/40 microprocessor are as follows:
JMPF JMPFI JMPTI
JMPFDEC JMPT
The Subroutine display format shows only the first fetch of subroutine call and
return instructions. It will display conditional subroutine calls if they are
considered to be taken.
2–8
Instructions that generate a subroutine call or a return in the 29030/35/40
microprocessor are as follows:
CALL IRET
CALLI IRETINV
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Changing How Data is Displayed
There are common fields and features that allow you to further modify displayed
data to suit your needs. You can make common and optional display selections in
the Disassembly property page (the Disassembly Format Definition overlay).
You can make selections unique to the 29030/35/40 support to do the following
tasks:
H Change how data is displayed across all display formats
H Change the interpretation of disassembled cycles
H Display exception vectors
There are no optional fields for this support package. Refer to the information on
basic operations for descriptions of common fields.
Acquiring and Viewing Disassembled Data
Optional Display
Selections
You can make optional selections for disassembled
common selections (described in the information on basic operations), you can
change the displayed data in the following ways:
H Select the type of microprocessor to disassemble data from
H Select the width of narrow access reads
H Specify the starting address of the exception vector table
The 29030/35/40 microprocessor support product has three additional fields:
Processor Select, Select Narrow Access Width, and Vector Area Base. These
fields appear in the area indicated in the basic operations user manual.
Processor Select. You can set up the application to disassemble data from one of
the following microprocessor: 29030, 29035, or 29040.
Select Narrow Access Width. You can define the width of narrow access reads as
8 bits or 16 bits.
Vector Area Base. You can specify the starting address of the vector table in
hexadecimal. The default starting address is 0x00000000.
data. In addition to the
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–9
Acquiring and Viewing Disassembled Data
Marking Cycles
Displaying Exception
Vectors
The disassembler has a Mark Opcode function that allows you to change the
interpretation of a cycle type. Using this function, you can select a cycle and
change it to one of the following cycle types:
H Opcode (the first word of an instruction)
H Flush (an opcode or extension that is fetched but not executed)
Opcode
Flush
Undo Mark
Information on basic operations contains more details on marking cycles.
The disassembler can display exception vectors.
You can relocate the vector table by entering the starting address in the Vector
Area Base field. The Vector Area Base field provides the disassembler with the
offset address; enter an eight-digit hexadecimal value corresponding to the offset
of the base address of the vector table.
You can make these selections in the Disassembly property page (the Disassembly Format Definition overlay).
Table 2–6 lists the 29030/35/40 exception vectors for the Real Addressing mode.
T able 2–6: Exception vectors
Vector number Displayed exception name
0 ( Illegal Opcode )
1 ( Unaligned Access )
2 ( Out of Range )
3 ( Reserved )
4 ( Reserved/Parity Error )[
5 ( Protection Violation )
6 ( Instruction Access Exception )
7 ( Data Access Exception )
8 ( User – Mode Instruction TLB Miss )
9 ( User – Mode Data TLB miss )
10 ( Supervisor – Mode Instruction TLB Miss )
11 ( Supervisor – Mode Data TLB Miss )
12 ( Instruction MMU Protection Violation )
13 ( Data MMU Protection Violation )
14 ( Timer )
2–10
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
T able 2–6: Exception vectors (cont.)
Vector number Displayed exception name
15 ( Trace )
16 ( INTR0* )
17 ( INTR1* )
18 ( INTR2* )
19 ( INTR3* )
20 ( TRAP0* )
21 ( TRAP1* )
22 ( Floating Point Exception )
23 ( Reserved )
24–29 ( Reserved for Instruction Emulation, opcodes D8 to DD )
30 ( MULTM/Reserved )[
31 ( MULTMU/Reserved )[
32 ( MULTIPLY/Reserved )[
33 ( DIVIDE )
34 ( MULTIPLU )
35 ( DIVIDU )
36 ( CONVERT )
37 ( SQRT )
38 ( CLASS )
39-41 ( Reserved for Instruction Emulation, opcodes E7 to E9 )
42 ( FEQ )
43 ( DEQ )
44 ( FGT )
45 ( DGT )
46 ( FGE )
47 ( DGE )
48 ( FADD )
49 ( DADD )
50 ( FSUB )
51 ( DSUB )
52 ( FMUL )
53 ( DMUL )
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
2–11
Acquiring and Viewing Disassembled Data
T able 2–6: Exception vectors (cont.)
Vector number Displayed exception name
54 ( FDIV )
55 ( DDIV )
56 ( Reserved for Instruction Emulation, opcode F8 )
57 ( FDMUL )
58-63 ( Reserved for Instruction Emulation, opcodes FA to FF )
64-255 ( ASSERT and EMULATE Instruction Traps, vector number specified by
instruction )
[ Vector name displayed based on the selection in the Processor field of the Disassem-
bly Format Definition overlay or the Processor Support submenu.
Viewing an Example of Disassembled Data
A demonstration system file (or demonstration reference memory) is provided so
you can see an example of how your 29030/35/40 microprocessor bus cycles and
instruction mnemonics look when they are disassembled. Viewing the system file
is not a requirement for preparing the module for use and you can view it without
connecting the logic analyzer to your SUT.
Information on basic operations describes how to view the file.
2–12
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Specifications
This chapter contains the following information:
H Probe adapter description
H Specification tables
H Dimensions of the probe adapter
H Channel assignment tables
H Description of how the module acquires 29030/35/40 signals
H List of other accessible microprocessor signals and extra probe channels
Probe Adapter Description
The probe adapter is nonintrusive hardware that allows the logic analyzer to
acquire data from a microprocessor in its own operating environment with little
effect, if any, on that system. Information on basic operations contains a figure
showing the logic analyzer connected to a typical probe adapter. Refer to that
figure while reading the following description.
Configuration
Specifications
The probe adapter consists of a circuit board and a socket for a 29030/35/40
microprocessor. The probe adapter connects to the microprocessor in the SUT.
Signals from the microprocessor-based system flow from the probe adapter to the
channel groups and through the probe signal leads to the module.
The probe adapter accommodates the Advanced Micro Devices 29030 or 29040
microprocessor in a 145-pin PGA package. You will need to devise a way to
connect directly to the signals for the 29035 microprocessor in a PQFP package
and the 29040 microprocessor in a CQFP package.
The probe adapter does not require any configuration.
These specifications are for a probe adapter connected between a compatible
Tektronix logic analyzer and a SUT. Table 3–1 shows the electrical requirements
the SUT must produce for the support to acquire correct data.
In Table 3–1, for the 102/136-channel module, one podlet load is 20 k in
parallel with 2 pF. For the 96-channel module, one podlet load is 100 k in
parallel with 10 pF.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
3–1
Specifications
T able 3–1: Electrical specifications
Characteristics Requirements
SUT DC power requirements
Voltage & current Probe adapter does not require power
SUT clock rate
29030 Max. 33 MHz
29035 Max. 16 MHz
29040 Max. 50 MHz
Minimum setup time required, all signals 5 ns
Minimum hold time required, all signals 0 ns
Specification
Measured typical SUT signal loading AC load DC load
A31-A0, ID31-ID0, R/W*, IO/M*, I/D*, BURST*,
REQ*, RDY*, ERR*, OPT2-OPT0, STAT2-STAT0,
LOCK*, BGRT*, TRAP1*, TRAP0*, INTR3*-INTR0*,
WARN*, IDP3-IDP0, MEMCLK BWE3*-BWE0*
RDN* 2 podlets 2 podlets
1 podlet 1 podlet
Table 3–2 shows the environmental specifications.
T able 3–2: Environmental specifications*
Characteristic Description
Temperature
Maximum operating
Minimum operating 0° C (+32° F)
Non-operating –55° C to +75° C (–67° to +167° F)
Humidity 10 to 95% relative humidity
Altitude
Operating 4.5 km (15,000 ft) maximum
Non-operating 15 km (50,000 ft) maximum
Electrostatic immunity The probe adapter is static sensitive
* Designed to meet Tektronix standard 062-2847-00 class 5.
[
Not to exceed 29030/35/40 microprocessor thermal considerations. Forced air cooling
might be required across the CPU.
+50° C (+122° F)[
3–2
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Specifications
Table 3–3 shows the certifications and compliances that apply to the probe
adapter.
T able 3–3: Certifications and compliances
EC Compliance There are no current European Directives that apply to this product.
Figure 3–1 shows the dimensions of the probe adapter. Information on basic
operations shows the vertical clearance of the channel and clock probes when
connected to a probe adapter.
97 mm
(3.800 in)
21 mm
(.830 in)
29 mm
(1.150 in)
7 mm (.26 in)
Figure 3–1: Dimensions of the probe adapter
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Pin A1
84 mm
(3.300 in)
3–3
Specifications
Channel Assignments
Channel assignments shown in Table 3–4 through Table 3–10 use the following
conventions:
H All signals are required by the support unless indicated otherwise.
H Channels are shown starting with the most significant bit (MSB) descending
to the least significant bit (LSB).
H Channel group assignments are for all modules unless otherwise noted.
H An asterisk (*) following a signal name indicates an active low signal.
Table 3–4 shows the probe section and channel assignments for the Address
group and the microprocessor signal to which each channel connects. By default,
this channel group is displayed in hexadecimal.
T able 3–4: Address group channel assignments
Bit
order
31 A3:7 A31
30 A3:6 A30
29 A3:5 A29
28 A3:4 A28
27 A3:3 A27
26 A3:2 A26
25 A3:1 A25
24 A3:0 A24
23 A2:7 A23
22 A2:6 A22
21 A2:5 A21
20 A2:4 A20
19 A2:3 A19
18 A2:2 A18
17 A2:1 A17
16 A2:0 A16
15 A1:7 A15
14 A1:6 A14
13 A1:5 A13
12 A1:4 A12
11 A1:3 A11
10 A1:2 A10
9 A1:1 A9
Section:channel 29030/35/40 signal name
3–4
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Specifications
T able 3–4: Address group channel assignments (cont.)
Bit
order
8 A1:0 A8
7 A0:7 A7
6 A0:6 A6
5 A0:5 A5
4 A0:4 A4
3 A0:3 A3
2 A0:2 A2
1 A0:1 A1
0 A0:0 A0
29030/35/40 signal nameSection:channel
Table 3–5 shows the probe section and channel assignments for the Data group
and the microprocessor signal to which each channel connects. By default, this
channel group is displayed in hexadecimal.
T able 3–5: Data group channel assignments
Bit
order
31 D3:7 ID31
30 D3:6 ID30
29 D3:5 ID29
28 D3:4 ID28
27 D3:3 ID27
26 D3:2 ID26
25 D3:1 ID25
24 D3:0 ID24
23 D2:7 ID23
22 D2:6 ID22
21 D2:5 ID21
20 D2:4 ID20
19 D2:3 ID19
18 D2:2 ID18
17 D2:1 ID17
16 D2:0 ID16
15 D1:7 ID15
14 D1:6 ID14
Section:channel 29030/35/40 signal name
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
3–5
Specifications
T able 3–5: Data group channel assignments (cont.)
Bit
order
13 D1:5 ID13
12 D1:4 ID12
11 D1:3 ID11
10 D1:2 ID10
9 D1:1 ID9
8 D1:0 ID8
7 D0:7 ID7
6 D0:6 ID6
5 D0:5 ID5
4 D0:4 ID4
3 D0:3 ID3
2 D0:2 ID2
1 D0:1 ID1
0 D0:0 ID0
29030/35/40 signal nameSection:channel
Table 3–6 shows the probe section and channel assignments for the Control
group and the microprocessor signal to which each channel connects. By default,
this channel group is displayed symbolically.
T able 3–6: Control group channel assignments
Bit
order
15 C3:2 R/W*
14 C3:3 IO/M*
13 C3:0 I/D*
12 C2:1 BURST*
11 C2:3 REQ*
10 C2:2 RDY*
9 C2:6 ERR*
8 C3:6 OPT2
7 C3:5 OPT1
6 C3:4 OPT0
5 C2:5 STAT2
4 C2:4 STAT1
Section:channel 29030/35/40 signal name
3–6
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Specifications
T able 3–6: Control group channel assignments (cont.)
Bit
order
29030/35/40 signal nameSection:channel
3 C3:7 STAT0
2 C2:7 LOCK*
1 C3:1 RDN*
0 C2:0 BGRT*
Table 3–7 shows the probe section and channel assignments for the Intr group
and the microprocessor signal to which each channel connects. By default, this
channel group is displayed symbolically.
T able 3–7: Intr group channel assignments
Bit
order
6 C1:6
5 C1:5
4 C1:4
3 C1:3
2 C1:2
1 C1:1
0 C1:0
[
Section:channel 29030/35/40 signal name
[
TRAP1*
[
TRAP0*
[
INTR3*
[
INTR2*
[
INTR1*
[
INTR0*
[
WARN*
Signal not required for disassembly.
Table 3–8 shows the probe section and channel assignments for the Bwrtenbl
group and the microprocessor signal to which each channel connects. By default,
this channel group is displayed symbolically.
T able 3–8: Bwrtenbl group channel assignments
Bit
order
3 C0:5
2 C0:4
1 C0:3
0 C0:2
[
Section:channel 29030/35/40 signal name
[
BWE3*
[
BWE2*
[
BWE1*
[
BWE0*
Signal not required for disassembly.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
3–7
Specifications
Table 3–9 shows the probe section and channel assignments for the Misc group
and the microprocessor signal to which each channel connects. By default, this
channel group is not visible.
T able 3–9: Misc group channel assignments
Bit
order
4 C1:7
3 C0:7
2 C0:6
1 C0:1
0 C0:0
[
Section:channel 29030/35/40 signal name
RESET*
IDP3
IDP2
IDP1
IDP0
Signal not required for disassembly.
[
[
[
[
[
Table 3–10 shows the probe section and channel assignments for the clock probes
(not part of any group) and the 29030/35/40 signal to which each channel
connects.
How Data is Acquired
Custom Clocking
T able 3–10: Clock channel assignments
Section:channel 29030/35/40 signal name
CK:1 RDN*=
CK:0 MEMCLK
This part of this chapter explains how the module acquires 29030/35/40 signals
using the TMS 480 software and probe adapter. This part also provides additional
information on microprocessor signals accessible on or not accessible on the
probe adapter, and on extra probe channels available for you to use for additional
connections.
A special clocking program is loaded to the module every time you load the
2903X support. This special clocking is called Custom.
With Custom clocking, the module logs in signals from multiple groups of
channels at different times as they become valid on the 29030/35/40 bus. The
module then sends all the logged-in signals to the trigger machine and to the
memory of the module for storage.
3–8
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Specifications
In Custom clocking, the module clocking state machine (CSM) generates one
master sample for each microprocessor bus cycle, no matter how many clock
cycles are contained in the bus cycle.
The MEMCLK signal is used to clock in address, data, and control signals
(shown as ADC in the figures). The RDN*, BURST*, RDY*, REQ*, and
BGRT* signals are used as qualifiers for sampling valid data on the rising edge
of MEMCLK.
Data is valid when the RDY* signal is asserted. The RDY* signal is ignored by
the microprocessor in the first cycle of Simple Accesses and the first cycle of
initial Burst Accesses.
Simple Access. A Simple Access occurs when the REQ* and BGRT* signals are
low on the rising edge of the MEMCLK signal and the BURST* signal is high. A
sample is taken and a master sample is logged. On the next rising edge of
MEMCLK, if REQ* and BGRT* are low and BURST* is high, another sample is
taken and a master sample is logged.
Figure 3–2 shows the master sample points for a Simple Access.
MEMCLK
A (31–0)
REQ
BURST
ID (31–0)
RDY
Add N
Data N Data M
Master sample points: ADC
Add M
Figure 3–2: 29030/35/40 bus timing: Simple Access
Burst Access. A Burst Access occurs when the REQ* and BGRT* signals are low
on the rising edge of the MEMCLK signal and the BURST* signal is low. A
sample is taken and a master sample is logged. On every subsequent rising edge
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
3–9
Specifications
of MEMCLK, as long as the REQ*, BGRT*, and BURST* signals remain low,
another sample is taken and a master sample is logged.
When the BURST signal goes high, it indicates that the access is the last of that
group of Burst Accesses. On the rising edge of MEMCLK when the BURST*
signal is high, and REQ* and BGRT* are low, the last sample is taken and a
master sample is logged.
Figure 3–3 shows the master sample points for a Burst Access.
MEMCLK
Clocking Options
A (31–0)
REQ
BURST
ID (31–0)
RDY
Add N
Data N Data N+4 Data N+8 Data N+12
Add N+4 Add N+8 Add N+12
Master sample points: ADC
Figure 3–3: 29030/35/40 bus timing: Burst Access
The clocking algorithm for the 29030/35/40 microprocessor support has four
variations: Alternate Bus Master Cycles Excluded, Alternate Bus Master Cycles
Included, Narrow Access Width 8 Bit, and Narrow Access Width 16 Bit.
3–10
Alternate Bus Master Cycles Excluded. Alternate Bus Master cycles are not
acquired or displayed.
Alternate Bus Master Cycles Included. All bus cycles, including Alternate Bus
Master cycles, are logged.
Narrow Access Width: 8 Bit. When the read/write access is narrow, the access
width is 8 bits.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Narrow Access Width: 16 Bit. When the read/write access is narrow, the access
width is 16 bits.
Alternate Microprocessor Connections
You can connect to other signals that are not required by the support so that you
can analyze other signal activity in your system. These signals might or might
not be accessible on the probe adapter board. The following paragraphs and
tables list signals that are or are not accessible on the probe adapter board.
For a list of signals required or not required for disassembly, refer to the channel
assignment tables beginning on page 3–4. Remember that these channels are
already included in a channel group. If you do connect these channels to other
signals, you should set up another channel group for them.
Specifications
Signals Not On the Probe
Adapter
The probe adapter does not provide access for the following microprocessor
signals:
H DI*
H DIV2*
H HIT*
H MSERR
H PGMODE*
H PWRCLK
H SUP/US*
H TCK
H TDI
H TDO
H TEST*
H TMS
H TRST*
H WBC*
H MSERR
H MPGM1
H MPGM0
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
3–11
Specifications
H LOCK*
H CNTL1
H CNTL0
H BREQ*
H ERYLA*
H INCLK
Extra Channels
Table 3–11 lists extra sections and channels that are left after you have connected
all the probes used by the support. You can use these extra channels to make
alternate SUT connections.
Channels not defined in a channel group by the TMS 480 software are logged in
with the Master sample point.
T able 3–11: Extra module sections and channels
Module Section: channels
102-channels Qual:1, Qual:0
136-channels E3:7-0, E2:7-0, E1:7-0, E0:7-0, Qual:3-0
96-channels None
These channels are not defined in any channel group and data acquired from
them is not displayed. To display data, you will need to define a channel group.
3–12
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Maintenance
This chapter contains a circuit description for the probe adapter.
Probe Adapter Circuit Description
The probe adapter does not contain any active circuitry.
Replacing Signal Leads
Information on basic operations describes how to replace signal leads (individual
channel and clock probes).
Replacing Protective Sockets
Information on basic operations describes how to replace protective sockets.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
4–1
Replaceable Electrical Parts
This chapter contains a list of the replaceable electrical components for the
TMS 480 29030/35/40 microprocessor support. Use this list to identify and
order replacement parts.
Parts Ordering Information
Replacement parts are available through your local Tektronix field office or
representative.
Changes to Tektronix products are sometimes made to accommodate improved
components as they become available and to give you the benefit of the latest
improvements. Therefore, when ordering parts, it is important to include the
following information in your order:
H Part number
H Instrument type or model number
H Instrument serial number
H Instrument modification number, if applicable
If you order a part that has been replaced with a different or improved part, your
local Tektronix field office or representative will contact you concerning any
change in part number.
Change information, if any, is located at the rear of this manual.
Using the Replaceable Electrical Parts List
The tabular information in the Replaceable Electrical Parts List is arranged for
quick retrieval. Understanding the structure and features of the list will help you
find all of the information you need for ordering replacement parts. The
following table describes each column of the electrical parts list.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
5–1
Replaceable Electrical Parts
Parts list column descriptions
Column Column name Description
1 Component number The component number appears on diagrams and circuit board illustrations, located in the diagrams
section. Assembly numbers are clearly marked on each diagram and circuit board illustration in the
Diagrams section, and on the mechanical exploded views in the Replaceable Mechanical Parts list
section. The component number is obtained by adding the assembly number prefix to the circuit
number (see Component Number illustration following this table).
The electrical parts list is arranged by assemblies in numerical sequence (A1, with its subassemblies
and parts, precedes A2, with its subassemblies and parts).
Chassis-mounted parts have no assembly number prefix, and they are located at the end of the
electrical parts list.
2 Tektronix part number Use this part number when ordering replacement parts from Tektronix.
3 and 4 Serial number Column three indicates the serial number at which the part was first effective. Column four indicates
the serial number at which the part was discontinued. No entry indicates the part is good for all serial
numbers.
5 Name & description An item name is separated from the description by a colon (:). Because of space limitations, an item
name may sometimes appear as incomplete. Use the U.S. Federal Catalog handbook H6-1 for
further item name identification.
6 Mfr. code This indicates the code number of the actual manufacturer of the part.
7 Mfr. part number This indicates the actual manufacturer’s or vendor’s part number.
Abbreviations
Component Number
List of Assemblies
Chassis Parts
Mfr. Code to Manufacturer
Cross Index
Abbreviations conform to American National Standard ANSI Y1.1–1972.
Component number
A23A2R1234 A23 R1234
Assembly number Circuit number
Read: Resistor 1234 (of Subassembly 2) of Assembly 23
A2
Subassembly number
(optional)
A list of assemblies is located at the beginning of the electrical parts list. The
assemblies are listed in numerical order. When a part’s complete component
number is known, this list will identify the assembly in which the part is located.
Chassis-mounted parts and cable assemblies are located at the end of the
Replaceable Electrical Parts List.
The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.
5–2
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Replaceable Electrical Parts
Manufacturers cross index
Mfr.
code
63058 MCKENZIE TECHNOLOGY 910 PAGE AVE FREMONT, CA 945387340
80009 TEKTRONIX INC 14150 SW KARL BRAUN DR
TK0860 LABEL GRAPHICS INC ATTN: DALE GREMAUX
Manufacturer Address City, state, zip code
PO BOX 500
6700 SW BRADBURY CT
BEAVERT ON, OR 97077–0001
PORTLAND, OR 97224
Replaceable electrical parts list
Component
number
A01 010–0595–00 PROBE ADAPTER:29030/35/40,PGA–145,PROBE ADAPTER 80009 010–0595–00
A01 119–4889–00 PROBE ADAPTER:29030/40,PGA–145, OEM 80009 119–4889–00
A01 136–0952–00 SOCKET ,PGA:PCB,145 POS,15 X 15,0.1 CTR,0.173 H X 0.183
Tektronix
part number
Serial no.
effective
Serial no.
discont’d
Name & description
TAIL,GOLD/GOLD,OPEN CTR,P ATTERN 152
Mfr.
code
63058 PGA145H101B1 152
Mfr. part number
1F
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
5–3
Replaceable Mechanical Parts
This chapter contains a list of the replaceable mechanical components for the
TMS 480 29030/35/40 microprocessor support. Use this list to identify and order
replacement parts.
Parts Ordering Information
Replacement parts are available through your local Tektronix field office or
representative.
Changes to Tektronix products are sometimes made to accommodate improved
components as they become available and to give you the benefit of the latest
improvements. Therefore, when ordering parts, it is important to include the
following information in your order:
H Part number
H Instrument type or model number
H Instrument serial number
H Instrument modification number, if applicable
If you order a part that has been replaced with a different or improved part, your
local Tektronix field office or representative will contact you concerning any
change in part number.
Change information, if any, is located at the rear of this manual.
Using the Replaceable Mechanical Parts List
The tabular information in the Replaceable Mechanical Parts List is arranged for
quick retrieval. Understanding the structure and features of the list will help you
find all of the information you need for ordering replacement parts. The
following table describes the content of each column in the parts list.
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
6–1
Replaceable Mechanical Parts
Parts list column descriptions
Column Column name Description
1 Figure & index number Items in this section are referenced by figure and index numbers to the exploded view illustrations
that follow.
2 Tektronix part number Use this part number when ordering replacement parts from Tektronix.
3 and 4 Serial number Column three indicates the serial number at which the part was first effective. Column four
indicates the serial number at which the part was discontinued. No entries indicates the part is
good for all serial numbers.
5 Qty This indicates the quantity of parts used.
6 Name & description An item name is separated from the description by a colon (:). Because of space limitations, an
item name may sometimes appear as incomplete. Use the U.S. Federal Catalog handbook H6-1
for further item name identification.
7 Mfr. code This indicates the code of the actual manufacturer of the part.
8 Mfr. part number This indicates the actual manufacturer’s or vendor’s part number.
Abbreviations
Chassis Parts
Abbreviations conform to American National Standard ANSI Y1.1–1972.
Chassis-mounted parts and cable assemblies are located at the end of the
Replaceable Electrical Parts List.
Mfr. Code to Manufacturer
Cross Index
The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.
Manufacturers cross index
Mfr.
code
63058 MCKENZIE TECHNOLOGY 910 PAGE AVE FREMONT, CA 945387340
80009 TEKTRONIX INC 14150 SW KARL BRAUN DR
TK0860 LABEL GRAPHICS INC ATTN: DALE GREMAUX
Manufacturer Address City, state, zip code
PO BOX 500
6700 SW BRADBURY CT
BEAVERT ON, OR 97077–0001
PORTLAND, OR 97224
6–2
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Replaceable Mechanical Parts
Replaceable mechanical parts list
Fig. &
index
number
1–0 010–0595–00 1 PROBE ADAPTER:29030/35/40,PGA–145 80009 010–0595–00
–1 119–4889–00 1 PROBE ADAPTER:29030/40,PGA–145, OEM 80009 119–4889–00
–2 136–0952–00 1 SOCKET ,PGA:PCB,145 POS,15 X 15,0.1 CTR,0.173 H X 0.183
Tektronix part
number
070–9827–00 1 MANUAL,TECH:INSTRUCTION,29030/35/40,DISSASEMBLER,
070–9803–00 1 MANUAL, TECH:TLA 700 SERIES MICRO SUPPORT
070–9802–00 1 MANUAL, TECH:BASIC OPS MICRO SUP ON DAS/TLA 500
Serial no.
effective
Serial no.
discont’d
Qty Name & description
TAIL,GOLD/GOLD,OPEN CTR,P ATTERN 152
STANDARD ACCESSORIES
TMS 480
INSTALLATION
OPTIONAL ACCESSORIES
SERIES LOGIC ANALYZERS
Mfr.
code
63058 PGA145H101B1152
80009 070–9827–00
80009 070–9803–00
80009 070–9802–00
Mfr. part number
1F
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
6–3
Replaceable Mechanical Parts
1
2
Figure 1: 29030/35/40 probe adapter exploded view
6–4
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Index
Numbers
29035 microprocessor, PQFP package connections, 1–2
29040 microprocessor, CQFP package connections, 1–3
A
about this manual set, ix
acquiring data, 2–5
Address group
channel assignments, 3–4
display column, 2–8
Alternate Bus Master Cycles
clocking option, 2–2
how data is acquired, 3–10
alternate connections
extra channel probes, 3–12
to other signals, 3–11
B
basic operations, where to find information, ix
Burst Access bus timing, 3–9
Burst Access mode
interleaved memories, 1–3
slave cancellation, 1–3
bus cycles, displayed cycle types, 2–6
bus timing
Burst Access, 3–10
Simple Access, 3–9
Bwrtenbl group, channel assignments, 3–7
C
certifications, 3–3
channel assignments
Address group, 3–4
Bwrtenbl group, 3–7
clocks, 3–8
Control group, 3–6
Data group, 3–5
Intr group, 3–7
Misc group, 3–8
channel groups, 2–1
clock channel assignments, 3–8
clock rate, 1–2
clocking, Custom, 2–1
how data is acquired, 3–9
Burst Access, 3–9
Simple Access, 3–9
clocking options
Alternate Bus Master Cycles, 2–2
field names, 2–2
how data is acquired, 3–10
Narrow Access Width, 2–2
compliances, 3–3
connections
no probe adapter, 1–7
channel probes, 1–8
clock probes, 1–9
other microprocessor signals, 3–11
probe adapter to SUT, PGA, 1–4
Control Flow display format, 2–8
Control group
channel assignments, 3–6
symbol table, 2–2
Custom clocking, 2–1
Alternate Bus Master Cycles, 2–2
how data is acquired, 3–9
Narrow Access Width, 2–2
cycle types, 2–6
D
data
acquiring, 2–5
disassembly formats
Control Flow, 2–8
Hardware, 2–6
Software, 2–8
Subroutine, 2–8
how it is acquired, 3–8
data display , changing, 2–9
Data group
channel assignments, 3–5
display column, 2–8
demonstration file, 2–12
dimensions, probe adapter, 3–3
disassembled data
cycle type definitions, 2–6
viewing, 2–5
viewing an example, 2–12
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Index–1
Index
disassembler
definition, ix
logic analyzer configuration, 1–2
setup, 2–1
Disassembly Format Definition overlay, 2–9
Disassembly property page, 2–9
display formats
Control Flow, 2–8
Hardware, 2–6
Software, 2–8
special characters, 2–5
Subroutine, 2–8
E
electrical specifications, 3–1
environmental specifications, 3–2
exception vectors, 2–10
H
Hardware display format, 2–6
cycle type definitions, 2–6
I
installing hardware. See connections
Intr group, channel assignments, 3–7
Mnemonics display column, 2–8
N
Narrow Access Width
clocking option, 2–2
how data is acquired, 3–10
P
probe adapter
circuit description, 4–1
clearance, 1–3
adding sockets, 1–6
dimensions, 3–3
configuring, 1–3
hardware description, 3–1
not using one, 1–7
placing the microprocessor in, 1–5
Processor Select field, 2–9
R
reference memory, 2–12
restrictions, 1–2
without a probe adapter, 1–7
S
L
leads (podlets). See connections
Little-Endian byte ordering, 1–3
logic analyzer
configuration for disassembler, 1–2
software compatibility, 1–2
M
manual
conventions, ix
how to use the set, ix
Mark Cycle function, 2–10
Mark Opcode function, 2–10
marking cycles, definition of, 2–10
microprocessor
package types supported, 1–1
signals not accessible on probe adpter, 3–11
specific clocking and how data is acquired, 3–9
Misc group, channel assignments, 3–8
Index–2
Select Narrow Access Width field, 2–9
service information, 4–1
setups, disassembler, 2–1
signals
active low sign, x
extra channel probes, 3–12
Simple Access bus timing, 3–9
Software display format, 2–8
special characters displayed, 2–5
specifications, 3–1
certifications, 3–3
channel assignments, 3–4
compliances, 3–3
electrical, 3–1
environmental, 3–2
mechanical (dimensions), 3–3
Subroutine display format, 2–8
support setup, 2–1
SUT, definition, ix
symbol table, Control channel group, 2–2
system file, demonstration, 2–12
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Index
T
terminology, ix
Timestamp display column, 2–8
V
Vector Area Base field, 2–9
viewing disassembled data, 2–5
TMS 480 Am29030/35/40 Microprocessor Support Instruction Manual
Index–3
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