Instruction Manual
TMS 220
MCF5202/03 Microprocessor Support
070-9956-00
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.
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.
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 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Configuration 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Requirements and Restrictions 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to a System Under T est With A Probe Adapter 1–2. . . . . . . . . . . . . . . .
Removing the Probe Adapter from the SUT 1–5. . . . . . . . . . . . . . . . . . . . . . . .
Connecting to a System Under T est Without A Probe Adapter 1–6. . . . . . . . . . . . . .
Channel Assignments 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU To Mictor Connections 1–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Up the Support 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Group Definitions 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How Data is Acquired 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clocking Options 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Custom Clocking 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clocking Options 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquiring and Viewing Disassembled Data 2–7. . . . . . . . . . . . . . . . . . . . .
Acquiring Data 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing Disassembled Data 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hardware Display Format 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software Display Format 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Flow Display Format 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Subroutine Display Format 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing How Data is Displayed 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Display Selections 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marking Cycles 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displaying Exception Vectors 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing an Example of Disassembled Data 2–14. . . . . . . . . . . . . . . . . . . . . . . . . . .
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
i
Table of Contents
Specifications
Probe Adapter Description 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specification T ables 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
Replacing Signal Leads 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Electrical Parts
Parts Ordering Information 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Electrical Parts List 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagrams and Circuit Board Illustrations 5. . . . . . . . . . . . . . . . . . . . . .
Symbols 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Values 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graphic Items and Special Symbols Used in This Manual 5. . . . . . . . . . . . . . . . .
Component Locator Diagrams 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Mechanical Parts
Index
Parts Ordering Information 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Mechanical Parts List 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
ii
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
List of Figures
List of Tables
Table of Contents
Figure 1–1: Connecting the test clip to the probe adapter 1–3. . . . . . . . .
Figure 1–2: Connecting P6434 probes to the probe adapter 1–4. . . . . . . .
Figure 1–3: Placing the probe adapter onto the SUT 1–5. . . . . . . . . . . . .
Figure 2–1: MCF5202/03 bus timing 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–2: Hardware display format 2–9. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–1: Dimensions of the probe adapter 3–3. . . . . . . . . . . . . . . . . . . .
Figure 3–2: Dimensions of the test clip 3–3. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–1: Address group channel assignments 1–7. . . . . . . . . . . . . . . . .
Table 1–2: Data group channel assignments 1–8. . . . . . . . . . . . . . . . . . . .
Table 1–3: Control group channel assignments 1–9. . . . . . . . . . . . . . . . . .
Table 1–4: DataSize group channel assignments 1–10. . . . . . . . . . . . . . . . .
Table 1–5: Intr group channel assignments 1–10. . . . . . . . . . . . . . . . . . . . .
Table 1–6: Misc group channel assignments 1–10. . . . . . . . . . . . . . . . . . . .
Table 1–7: Test group channel assignments 1–11. . . . . . . . . . . . . . . . . . . . .
Table 1–8: Clock channel assignments 1–11. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–9: CPU to Mictor connections for Mictor A pins 1–12. . . . . . . . .
Table 1–10: CPU to Mictor connections for Mictor C pins 1–13. . . . . . . .
Table 2–1: Control group symbol table definitions 2–3. . . . . . . . . . . . . . .
Table 2–2: DataSize group symbol table definitions 2–4. . . . . . . . . . . . . .
Table 2–3: Intr group symbol table definitions 2–5. . . . . . . . . . . . . . . . . .
Table 2–4: Meaning of special characters in the display 2–7. . . . . . . . . .
Table 2–5: Cycle type definitions 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–6: Exception vectors 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–1: Electrical specifications 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–2: Environmental specifications 3–2. . . . . . . . . . . . . . . . . . . . . . .
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
iii
Table of Contents
iv
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
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
Connect and Disconnect Properly . Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Ground the Product. This product is indirectly grounded through the grounding
conductor of the mainframe power cord. To avoid electric shock, the grounding
conductor must be connected to earth ground. Before making connections to the
input or output terminals of the product, ensure that the product is properly
grounded.
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 Operate Without Covers. Do not operate this product with covers or panels
removed.
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.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
v
General Safety Summary
Symbols and Terms
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.
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 220 MCF5202/03 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 220 MCF5202/03 Microprocessor Support Instruction Manual
vii
Service Safety Summary
viii
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Preface: Microprocessor Support Documentation
This instruction manual contains specific information about the TMS 220
MCF5202/03 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 220 MCF5202/03 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 your SUT (system under test)
Manual Conventions
H Setting up the logic analyzer to acquire data from your SUT
H Acquiring and viewing disassembled data
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 The term “5202/03” refers to all supported variations of the MCF5202/03
microprocessor unless otherwise noted.
H In the information on basic operations, the term “XXX” or “P54C” used in
field selections and file names must be replaced with 5202/03. This is the
name of the microprocessor in field selections and file names you must use
to operate the MCF5202/03 support.
TMS 220 MCF5202/03 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 “SUT” (system under test) refers to the microprocessor-based
system from which data will be acquired.
H A tilde (~) 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 220 MCF5202/03 Microprocessor Support Instruction Manual
Getting Started
Getting Started
Support Description
This chapter contains information on the TMS 220 microprocessor support, and
information on connecting your logic analyzer to your system under test.
The TMS 220 microprocessor support package disassembles data from systems
that are based on the Motorola MCF5202 and MCF5203 microprocessors.
The TMS 220 supports the MCF5202 and MCF5203 microprocessors in a
100-pin TQFP package.
To use this support efficiently, you need to have the items listed in the
information on basic operations as well as the following documents:
H Coldfire MCF5202/03 Specification, Motorola High Performance Embedded
Systems Division, 1995.
H MCF5200 Family Programmer’s Reference Manual, Motorola, 1995.
H MC68030 Enhanced 32-bit Microprocessor User’s Manual, Motorola, 1989.
H MC68040 32-bit Microprocessor User’s Manual, Motorola, 1989.
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
For use with a TLA 700 Series, the TMS 220 support requires a minimum of
one 96-channel module.
For use with a DAS 9200 Series, the TMS 220 support requires a minimum of
one 96-channel module.
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.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–1
Getting Started
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 MCF5202/03 support
requirements and restrictions.
System Clock Rate. The TMS 220 support can acquire data from the
1
MCF5202/03 microprocessor at speeds of up to 33 MHz
.
Hardware Reset. If a hardware reset occurs in your MCF5202/03 system during
an acquisition, the disassembler may acquire an invalid sample.
Cache Invalidation. Correct disassembly is not guaranteed for microprocessor
systems that run cache invalidations concurrent with burst cycles. Data for these
cycles will not be disassembled and will be labeled as Cache Invalidation cycles.
Disabling the Internal Cache. To disassemble acquired data, you must disable the
internal cache. Disabling the cache makes all instruction prefetches visible on the
bus so they can be acquired and disassembled.
Big-Endian Byte Ordering. The disassembler always uses Big-Endian byte
ordering for instruction disassembly. Big-Endian byte ordering is when the most
significant data byte is located at the highest address.
Data Reads and Writes. The disassembler will not link data reads and writes with
the instructions which cause them.
Connecting to a System Under Test With A Probe Adapter
To connect the logic analyzer to a SUT using the probe adapter and test clip,
follow these steps:
1. Turn off power to your SUT.
It is not necessary to turn off the logic analyzer.
1
Specification at time of printing. Contact your Tektronix sales representative for
current information on the fastest devices supported.
1–2
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Getting Started
CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, or the module. To prevent static damage, handle all 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 logic analyzer.
Connect The Test Clip To
The Probe Adapter
Connect the P6434 Probes
To The Probe Adapter
To connect the test clip to the probe adapter follow these steps:
3. Line up pin 1 on the test clip, to pin 1 on the connector located on the bottom
of the probe adapter circuit board, as shown in Figure 1–1.
Pin 1
Pin 1
Figure 1–1: Connecting the test clip to the probe adapter
To connect the P6434 probes to the probe adapter follow these steps:
CAUTION. Incorrect handling of the P6434 probe while connecting it to the probe
adapter can result in damage to the probe or to the mating connector on the
probe adapter. To avoid damaging the probe and probe adapter, always position
the probe perpendicular to the mating connector and gently connect the probe.
4. Refer to Figure 1–2, and connect the P6434 probes to the probe adapter.
Match the channel groups and numbers on the probe labels to the corre-
sponding connectors on the probe adapter.
5. Position the probe tip perpendicular to the mating connector and gently
connect the probe as shown in Figure 1–2.
6. When connected, push down the latch releases on the probe to set the latch.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–3
Getting Started
Connect The Probe
Adapter Assembly To The
System Under Test
Push down to latch after
probe is connected
Pin 1
Pin 1
Push down to latch after
probe is connected
Figure 1–2: Connecting P6434 probes to the probe adapter
To connect the probe adapter assembly (probe adapter and test clip) to your SUT
follow these instructions:
7. Inspect the microcontroller on you SUT for bent or broken leads. Verify that
the leads on the microcontroller are clean and free from dirt, dust, or any
foreign material.
8. Inspect the pins of the test clip for bent or broken contacts. Verify that the
leads on the test clip are clean and free from dirt, dust or any foreign
material.
9. Verify that the locking devise on the test clip is not locked by turning the
locking device with a small screwdriver counter-clockwise.
10. Place the probe adapter onto the SUT as shown in Figure 1–3.
CAUTION. Failure to correctly place the probe adapter onto the microprocessor
might permanently damage all electrical components when power is applied.
Center the clip on the microprocessor and apply an equal downward force on all
four sides of the clip. It is important to keep the TQFP test clip parallel to the
microprocessor to avoid damage to the SUT or TQFP test clip.
Do not apply leverage to the probe adapter when installing or removing it.
1–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Pin 1
Pin 1
SUT
Figure 1–3: Placing the probe adapter onto the SUT
Getting Started
Removing the Probe
Adapter from the SUT
CAUTION. The test clip was designed to be used on one and only one microprocessor. Because of the tight tolerances required for QFP test clip connectivity, the
test clip that attaches to the microprocessor has a soft plastic collar that
conforms to the unique shape of the target microprocessor.
To avoid faulty and unreliable connections, do not use the test clip on any other
microprocessor then the one it was originally connected to.
11. Lock the test clip to the microcontroller by turning the locking knob
clockwise with a small screwdriver.
CAUTION. The probe adapter board might slip off or slip to one side of the
microprocessor because of the extra weight of the probes. This can damage the
microprocessor
and the SUT. To prevent this from occurring, stabilize the probe
adapter by placing a non-conductive object (such as non-conductive foam)
between the probe adapter and the SUT.
To remove the probe adapter from the sut follow these steps:
1. Unlock the test clip from the microcontroller by turning the locking knob
counter-clockwise with a small screwdriver.
2. Gently lift and pull the probe adapter off of the microcontroller.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–5
Getting Started
Connecting to a System Under Test Without A Probe Adapter
You can use the channel and clock probes and leadsets with a commercial test
clip (or adapter) to make connections between the logic analyzer and your SUT.
To connect probes to MCF5202/03 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.
3. Table 1–1 through Table 1–8 shows the channel probes the MCF5202/03
signal pins on the test clip or in the SUT to connect to.
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.
NOTE. Since the microprocessor multiplexes address A31-A0 and data D31-D0
(as the AD31-AD0 signals), the D3:7-0, D2:7-0, D1:7-0 and D0:7-0 channel
probes do not need to be connected.
These channels are not considered to be extra channels, even though they are not
connected. Do not use them to make connections to other signals in your SUT.
4. Align pin 1 or A1 of your test clip with the corresponding pin 1 or A1 of the
MCF5202/03 microprocessor in your SUT and attach the clip.
1–6
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Channel Assignments
Getting Started
The following channel assignment tables show the probe section and channel
assignments, and the signal to which each channel connects. Channel assignments shown in Table 1–1 through Table 1–8 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.
By default, the Address group is displayed in hexadecimal.
T able 1–1: Address group channel assignments
Bit order Section:channel MCF5202/03 signal name
31 A3:7 AD31
30 A3:6 AD30
29 A3:5 AD29
28 A3:4 AD28
27 A3:3 AD27
26 A3:2 AD26
25 A3:1 AD25
24 A3:0 AD24
23 A2:7 AD23
22 A2:6 AD22
21 A2:5 AD21
20 A2:4 AD20
19 A2:3 AD19
18 A2:2 AD18
17 A2:1 AD17
16 A2:0 AD16
15 A1:7 AD15
14 A1:6 AD14
13 A1:5 AD13
12 A1:4 AD12
11 A1:3 AD1 1
10 A1:2 AD10
9 A1:1 AD9
8 A1:0 AD8
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–7
Getting Started
T able 1–1: Address group channel assignments (cont.)
Bit order MCF5202/03 signal nameSection:channel
7 A0:7 AD7
6 A0:6 AD6
5 A0:5 AD5
4 A0:4 AD4
3 A0:3 AD3
2 A0:2 AD2
1 A0:1 AD1
0 A0:0 AD0
NOTE. Since the microprocessor multiplexes address A31-A0 and data D31-D0
(as the AD31-AD0 signals), the D3:7-0, D2:7-0, D1:7-0 and D0:7-0 channel
probes do not need to be connected.
These channels are not considered to be extra channels, even though they are not
connected. Do not use them to make connections to other signals in your SUT.
By default, the Data group is displayed in hexadecimal.
T able 1–2: Data group channel assignments
Bit order Section:channel MCF5202/03 signal name
31 D3:7 AD31
30 D3:6 AD30
29 D3:5 AD29
28 D3:4 AD28
27 D3:3 AD27
26 D3:2 AD26
25 D3:1 AD25
24 D3:0 AD24
23 D2:7 AD23
22 D2:6 AD22
21 D2:5 AD21
20 D2:4 AD20
19 D2:3 AD19
18 D2:2 AD18
17 D2:1 AD17
16 D2:0 AD16
1–8
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
T able 1–2: Data group channel assignments (cont.)
Bit order MCF5202/03 signal nameSection:channel
15 D1:7 AD15
14 D1:6 AD14
13 D1:5 AD13
12 D1:4 AD12
11 D1:3 AD11
10 D1:2 AD10
9 D1:1 AD9
8 D1:0 AD8
7 D0:7 AD7
6 D0:6 AD6
5 D0:5 AD5
4 D0:4 AD4
3 D0:3 AD3
2 D0:2 AD2
1 D0:1 AD1
0 D0:0 AD0
Getting Started
By default, the Control group is displayed symbolically.
T able 1–3: Control group channel assignments
Bit order Section:channel MCF5202/03 signal name
8 C3:7 BD~
7 C3:6 TT1
6 C3:2 TT0
5 C2:3 TS~
4 C3:3 ATM
3 C2:5 ATM=
2 C3:1 DTIP~
1 C2:6 R/W~
0 C2:2 TEA~
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–9
Getting Started
By default, the DataSize group is displayed symbolically.
T able 1–4: DataSize group channel assignments
Bit order Section:channel MCF5202/03 signal name
4 C2:0 DA1~
3 C2:1 DA0~
2 C3:0 SIZ1
1 C3:4 SIZ0
0 C3:5 TBI~
By default, the Intr group is not visible.
T able 1–5: Intr group channel assignments
Bit order Section:channel MCF5202/03 signal name
3 C1:5
2 C1:6
1 C1:2
0 C0:6
[ Signal not required for disassembly.
AVEC~ [
IPL2~ [
IPL1~ [
IPL0~ [
By default, the Misc group is not visible.
T able 1–6: Misc group channel assignments
Bit order Section:channel MCF5202/03 signal name
8 C2:7
7 C0:5
6 C1:4
5 C1:3
4 C1:1
3 C1:7
2 C1:0
1 C0:4
0 C2:4
[ Signal not required for disassembly.
CLK [
RST~ [
MTMOD2 [
MTMOD1 [
MTMOD0 [
HIZ~ [
AA~ [
BR~ [
BG~ [
1–10
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Getting Started
By default, the Test group is not visible.
T able 1–7: Test group channel assignments
Bit order Section:channel MCF5202/03 signal name
4 C0:7
3 C0:3
2 C0:2
1 C0:1
0 C0:0
[ Signal not required for disassembly.
TCK [
PST3 [
PST2 [
PST1 [
PST0 [
Table 1–8 lists the probe section and channel assignments for the clock probes.
The clock probes are not part of any group.
T able 1–8: Clock channel assignments
Section:channel
CK:3 CLK=
CK:1 BD~=
CK:0 DTIP~=
CPU To Mictor Connections
To probe the microprocessor you will need to make connections between the
CPU and the Mictor pins of the P6434 Mass Termination Probe. Refer to the
P6434 Mass Termination Probe manual, Tektronix part number 070-9793-xx, for
more information on mechanical specifications. Table 1–9 through Table 1–10
show the CPU pin to Mictor pin connections.
MCF5202/03 signal
name
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–11
Getting Started
T able 1–9: CPU to Mictor connections for Mictor A pins
Mictor A pin LA channel MCF5202/03 signal name Pin number
1 NC
2 NC
3 CLOCK:0
4 A3:7 AD31
5 A3:6 AD30
6 A3:5 AD29 30
7 A3:4 AD28 29
8 A3:3 AD27 28
9 A3:2 AD26 27
10 A3:1 AD25 26
11 A3:0 AD24 23
12 A2:7 AD23 22
13 A2:6 AD22 21
14 A2:5 AD21 20
15 A2:4 AD20 17
16 A2:3 AD19 16
17 A2:2 AD18 15
18 A2:1 AD17 14
19 A2:0 AD16 11
20 A0:0 AD0 89
21 A0:1 AD1 90
22 A0:2 AD2 91
23 A0:3 AD3 92
24 A0:4 AD4 95
25 A0:5 AD5 96
26 A0:6 AD6 97
27 A0:7 AD7 98
28 A1:0 AD8 1
29 A1:1 AD9 2
30 A1:2 AD10 3
31 A1:3 AD1 1 4
32 A1:4 AD12 5
33 A1:5 AD13 8
34 A1:6 AD14 9
35 A1:7 AD15 10
36 CLOCK:1 BD~= 49
47
34
33
1–12
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
T able 1–9: CPU to Mictor connections for Mictor A pins (cont.)
Mictor A pin Pin numberMCF5202/03 signal nameLA channel
37 NC
38 NC
39 GND GND
40 GND GND
41 GND GND
42 GND GND
43 GND GND
T able 1–10: CPU to Mictor connections for Mictor C pins
Mictor C pin LA channel MCF5202/03 signal name Pin number
1 NC
2 NC
3 CLOCK:3 CLK= 87
4 C3:7 BD~ 49
5 C3:6 TT1~ 36
6 C3:5 TBI~ 54
7 C3:4 SIZ0 41
8 C3:3 ATM 63
9 C3:2 TT0~ 35
10 C3:1 DTIP~ 47
11 C3:0 SIZ1 42
12 C2:7 CLK 87
13 C2:6 R/W~ 39
14 C2:5 ATM= 63
15 C2:4 BG~ 51
16 C2:3 TS~ 40
17 C2:2 TEA~ 55
18 C2:1 DA0~ 43
19 C2:0 DA1~ 44
20 C0:0 PST0 56
21 C0:1 PST1 57
22 C0:2 PST2 58
23 C0:3 PST3 59
24 C0:4 BR~ 50
25 C0:5 RST~ 67
Getting Started
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
1–13
Getting Started
T able 1–10: CPU to Mictor connections for Mictor C pins (cont.)
Mictor C pin Pin numberMCF5202/03 signal nameLA channel
26 C0:6 IPL0~ 64
27 C0:7 TCK 74
28 C1:0 AA~ 48
29 C1:1 MTMOD0 76
30 C1:2 IPL1~ 65
31 C1:3 MTMOD1 77
32 C1:4 MTMOD2 78
33 C1:5 AVEC~ 79
34 C1:6 IPL2~ 66
35 C1:7 HIZ~ 75
36 NC
37 NC
38 NC
39 GND GND
40 GND GND
41 GND GND
42 GND GND
43 GND GND
1–14
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Operating Basics
Setting Up the Support
The information in this section is specific to the operations and functions of the
TMS 220 MCF5202/03 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
The software automatically defines channel groups for the support. The channel
groups for the MCF5202/03 support are Address, Data, Control, DataSize, Intr,
Misc, and Test. If you want to know which signal is in which group, refer to the
channel assignment tables beginning on page 1–7.
How Data is Acquired
Clocking Options
This part of the chapter explains how the module acquires MCF5202/03 signals
using the TMS 220 software. This part also provides additional information on
extra probe channels available for you to use for additional connections.
The TMS 220 support offers a microprocessor-specific clocking mode for the
MCF5202/03 microprocessor. This clocking mode is the default selection
whenever you load the 5202/03 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.
The clocking option for the TMS 220 support is Alternate Bus Master Cycles. An
alternate bus master cycle is defined as the cycle in which the MCF5202/03
microprocessor gives up the bus to an alternate device (a DMA device or another
microprocessor). These types of cycles are acquired when you select Included.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–1
Setting Up the Support
Custom Clocking
A special clocking program is loaded to the module every time you load the
5202/03 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 MCF5202/03 bus. The
module then sends all the logged-in signals to the trigger machine and to the
memory of the module for storage.
In Custom clocking, the module clocking state machine generates one master
sample for each microprocessor bus cycle, no matter how many clock cycles are
contained in the bus cycle.
Address Phase. The assertion of the TS~ signal indicates an Address phase (Ta).
The clocking program checks whether the cycle is a potential bus master cycle or
an Alternate Bus Master cycle. If Excluded is selected as the Alternate Bus
Master Cycles clocking option, the disassembler waits for the potential bus maser
cycle. Otherwise, when TS~ is deasserted while the DTIP~ and TEA~ signals are
deasserted, then the A31-A0, BD~, ATM, CLK, and TS~ signals are acquired.
Data Phase. The assertion of the DTIP~ signal indicates a Data phase (Td). When
the DA0~ or DA1~ signals are asserted, the D31-D0, TEA~, DA0~, DA1~, TT0,
TT1, SIZ0, SIZ1, DTIP~, CLK, R/W~, ATM=, and BD~ signals are acquired.
Ta Td Ta Td Td Td Td
CLK
A/D
(31:0)
TS~
DTIP~
DA0~
DA1~
BD~
Addr
Sample point 1
A31:A0
Control signals
D in
Master sample point
D31:D0
Control signals
Figure 2–1: MCF5202/03 bus timing
Addr D
Sample point 1
A31:A0
Control signals
out
out
Master sample points
Control signals
D
D31:D0
out
D
D
out
2–2
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Setting Up the Support
Clocking Options
Symbols
The clocking algorithm for the MCF5202/03 support has two variations:
Alternate Bus Master Cycles Excluded and Alternate Bus Master Cycles
Included.
Alternate Bus Master Cycles Excluded. Whenever the BD~ signal is high, no bus
cycles are logged in. Only bus cycles initiated by the MCF5202/03 microprocessor (BD~ low) will be logged in.
Alternate Bus Master Cycles Included. All bus cycles, including Alternate Bus
Master cycles, are logged in.
The TMS 220 support supplies three symbol table files. Each file replaces
specific channel group values with symbolic values when Symbolic is the radix
for the channel group.
Symbol tables are generally not for use in timing or 5202/03_T support
disassembly.
Table 2–1 lists the name, bit pattern, and meaning for the symbols in the file
5202/03_Ctrl, the Control channel group symbol table.
T able 2–1: Control group symbol table definitions
Control group value
BD~ TS~ DTIP~
Symbol
TT1 ATM R/W~
TT0 ATM= TEA~
Description
Supervisor mode Data Read;
Normal Access
Supervisor mode Data Write;
Normal Access
Supervisor mode Instruction Fetch;
Normal Access
Supervisor mode Data Read; CPU Access
Supervisor mode Data Write; CPU Access
Supervisor mode Data Read;
Emulator Access
Supervisor mode Data Write;
Emulator Access
User mode Data Read; Normal Access
User mode Data Write; Normal Access
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–3
Setting Up the Support
T able 2–1: Control group symbol table definitions (cont.)
Symbol Description
Control group value
BD~ TS~ DTIP~
TT1 ATM R/W~
TT0 ATM= TEA~
U_FETCH 000 010 011
U_CPU_RD 011 000 011
U_CPU_WR 011 000 001
U_EMT_RD 010 000 011
U_EMT_WR 010 000 001
ALT_RD 1XX 00X 011
ALT_WR 1XX 00X 001
ALT_FETCH 1XX 01X 011
BUS_ERROR XXX XXX XX0
UNKNOWN XXX XXX XXX
Table 2–2 lists the name, bit pattern, and meaning for the symbols in the file
5202/03_Size, the data transfer size channel group symbol table.
T able 2–2: DataSize group symbol table definitions
DataSize group value
DA0~
SIZ1
Symbol
DA1~ TBI~
LWORD 0000X
WORD 0X10X
BYTE XX01X
4_LWD_BST 0011X
2_WD_BST 0100X
8_WD_BST 0111X
4_BTE_BST 1000X
2_BTE_BST 1010X
16_BTE_BST 1011X
SIZ0
User mode Instruction Fetch;
Normal Access
User mode Data Read; CPU Access
User mode Data Write; CPU Access
User mode Data Read; Emulator Access
User mode Data Write; Emulator Access
Alternate Master data read
Alternate Master data write
Alternate Master instruction fetch
Bue Error cycle
Unknown data cycle
Description
Long Word Transfer
Word Transfer
Byte Transfer
4-Long Word Burst Transfer
2-Word Burst Transfer
8-Word Burst Transfer
4–Byte Burst Transfer
2–Byte Burst Transfer
16–Byte Burst Transfer
2–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Setting Up the Support
Table 2–3 lists the name, bit pattern, and meaning for the symbols in the file
5202/03_Intr, the Interrupt channel group symbol table.
T able 2–3: Intr group symbol table definitions
Intr group value
AVEC~
IPL2~
Symbol
IPL_1 X110
IPL_2 X101
IPL_3 X100
IPL_4 X011
IPL_5 X010
IPL_6 X001
IPL_7 X000
NO_INTR X111
IPL1~
IPL0~
Description
Level 1 interrupt request
Level 2 interrupt request
Level 3 interrupt request
Level 4 interrupt request
Level 5 interrupt request
Level 6 interrupt request
Level 7 interrupt request
No interrupt
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.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–5
Setting Up the Support
2–6
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
Acquiring Data
Once you load the 5202/03 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.
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 2–11.
data.
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 lists these special characters
and strings, and gives a definition of what they represent.
T able 2–4: Meaning of special characters in the display
Character or string displayed Description
>> On the TLA 700
m On the DAS 9200
**** Indicates there is insufficient data available for complete
# Indicates an immediate value
t Indicates the number shown is in decimal, such as #12t
(S) or (U) Indicates the mode in which the microprocessor is operating,
The instruction was manually marked as a program fetch
disassembly of the instruction: the number of asterisks
indicates the width of the data that is unavailable. Each two
asterisks represent one byte.
Supervisor or User
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–7
Acquiring and Viewing Disassembled Data
T able 2–4: Meaning of special characters in the display (cont.)
Character or string displayed Description
A-LINE OPCODE Displayed for an A-Line trap instruction
F-LINE OPCODE Displayed for an F-Line trap instruction
Hardware Display Format
In Hardware display format, the disassembler displays certain cycle type labels in
parentheses. Table 2–5 lists 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 Description
( BUS ERROR ) Bus cycle error
( ALT FETCH ) ALT microprocessor fetch cycle
( ALT READ ) AL T microprocessor read cycle
( ALT WRITE ) ALT microprocessor write cycle
( CPU SUP READ ) Read from CPU space: Supervisor access
( CPU SUP WRITE ) Write to CPU space: Supervisor access
( CPU USR READ ) Read from CPU space: User access
( CPU USR WRITE ) Write to CPU space: User access
( DATA SUP READ ) Read cycle: Supervisor access
( DATA SUP WRITE ) Write cycle: Supervisor access
( DATA USR READ ) Read cycle: User access
2–8
( DATA USR WRITE ) Write cycle: User access
( EMUL SUP READ ) Read cycle: Emul Access in Supervisor mode
( EMUL SUP WRITE ) Write cycle: Emul Access in Supervisor mode
( EMUL USR READ ) Read cycle: Emul Access in User mode
( EMUL USR WRITE ) Write cycle: Emul Access in User mode
( UNKNOWN ) The combination of control bits is unexpected and/or
unrecognized
( PREFETCH IGNORED )w
( CACHE BURST FILL )w
( INTERRUPT ACK LEVEL: n )w
( EXTENSION )w
Instruction Burst Fill to the cache that is not executed
Data burst fill to the cache
Interrupt acknowledge
A fetch cycle computed to be an opcode extension
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
T able 2–5: Cycle type definitions (cont.)
Cycle type Description
( FLUSH )w
A fetch cycle computed to be an opcode flush
w Computed cycle types.
Figure 2–2 shows an example of the Hardware display.
1 2 3 4 5
Sample Address Data Mnemonic Control >
-------------------------------------------------------------------------------90 1F0001DE 01E2---- ( FLUSH ) (S) 01B >
91 1F0001EC 48C3---- EXT.L D3 (S) 01B >
92 1F0001EE 49C0---- EXTB.L D0 (S) 01B >
93 1F0001F0 4840---- SWAP D0 (S) 01B >
94 1F0001F2 284F---- MOVEA.L A7,A4 (S) 01B >
95 1F0001F4 4850---- PEA (A0) (S) 01B >
96 1F0001F6 4A00---- TST.B D0 (S) 01B >
97 1F0001F8 4A10---- TST.B (A0) (S) 01B >
98 1F0001FA 4E56---- LINK.W A6,#FFFC (S) 01B >
99 1F0001FC FFFC---- ( EXTENSION ) (S) 01B >
100 1F0001FE 4E5E---- UNLK A6 (S) 01B >
101 16FFFFFC 1600---- ( DATA SUP WRITE ) (S) 009 >
102 16FFFFFE 4FFF---- ( DATA SUP WRITE ) (S) 009 >
103 16004FFF --00---- ( DATA SUP READ ) (S) 00B >
104 1F000200 4E50---- LINK.W A0,#FFF8 (S) 01B >
105 1F000202 FFF8---- ( EXTENSION ) (S) 01B >
106 1F000204 4E58---- UNLK A0 (S) 01B >
107 1F000206 4E71---- NOP (S) 01B >
108 1F000208 48D0---- MOVEM.L D013467/A12356,(A0) (S) 01B >
109 1F00020A 6EDB---- ( EXTENSION ) (S) 01B >
110 1F00020C 47D0---- LEA (A0),A3 (S) 01B >
111 1F00020E 207C---- MOVEA.L #16005000,A0 (S) 01B >
Figure 2–2: Hardware display format
1
Sample Column. Lists the memory locations for the acquired data.
2
Address Group. Lists data from channels connected to the MCF5202/03
address bus.
3
Data Group. Lists data from channels connected to the MCF5202/03 data
bus.
4
Mnemonics Column. Lists the disassembled instructions and cycle types.
5
Control Group. Lists data from channels connected to MCF5202/03
microprocessor control signals ( shown symbolically).
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–9
Acquiring and Viewing Disassembled Data
Software 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 Software display format also shows the following cycles:
H CPU Space Bus Error cycle
H Bus Error cycle
H Special cycles: Breakpoint Ack, Int Ack, access register reads and writes
H Emulated instructions which cause exceptions
H Reset vector
H Reads from the interrupt table that appear due to servicing exceptions,
provided the Vector Base Register field matches your SUT
H Illegal instructions
H ( UNKNOWN ) cycle types: the disassembler does not recognize the Control
group value
Control Flow Display
Format
The Control Flow display format shows only the first fetch of instructions that
change the flow of control.
The Control Flow display format also shows the following cycles:
H CPU Space Bus Error cycle
H Bus Error cycle
H Special cycles: Breakpoint Ack, Int Ack, access register reads and writes
H Emulated instructions which cause exceptions
H Reset vector
H Reads from the interrupt table that appear due to servicing exceptions,
provided the Vector Base Register field matches your SUT
H Illegal instructions
H ( UNKNOWN ) cycle types: the disassembler does not recognize the Control
group value
2–10
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
Instructions that generate a change in the flow of control in the MCF5202/03
microprocessor are as follows:
BRA JSR STOP BSR
RTE TRAP JMP RTS
The instruction that might generate a change in the flow of control in the
MCF5202/03 microprocessor is Bcc.
Subroutine Display
Format
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.
The Subroutine display format also shows the following cycles:
H CPU Space Bus Error cycle
H Bus Error cycle
H Special cycles: Breakpoint Ack, Int Ack, access register reads and writes
H Emulated instructions which cause exceptions
H Reset vector
H Reads from the interrupt table that appear due to servicing exceptions,
provided the Vector Base Register field matches your SUT
H Illegal instructions
H ( UNKNOWN ) cycle types: the disassembler does not recognize the Control
group value
Instructions that generate a subroutine call or a return in the MCF5202/03
microprocessor are as follows:
BSR RTE STOP
JSR RTS TRAP
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).
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–11
Acquiring and Viewing Disassembled Data
You can make selections unique to the MCF5202/03 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.
Optional Display
Selections
You can make optional selections for disassembled data. In addition to the
common selections (described in the information on basic operations), you can
change the displayed data in the following ways:
H Select the microprocessor from which to acquire data
H Specify the starting address of the vector base register
H Specify the size of the vector base register
The MCF5202/03 microprocessor support product has three additional fields:
Processor Select, Vector Base Register, and Vector Table Size.
Processor Select. You can select which microprocessor from which to acquire
data, the MCF5202 or the MCF5203.
Vector Base Register. You can specify the starting address of the vector base
register in hexadecimal, by increments of two. The default starting address is
0x00000000.
Vector Table Size. You can specify the size of the interrupt table in hexadecimal.
The default size is 0x400. The minimum size allowed is 8. The size must be
divisible by 4.
2–12
Marking Cycles
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 Extension (a subsequent word of an instruction)
H Flush (an opcode or extension that is fetched but not executed)
H Anything (any valid opcode, extension or flush)
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Acquiring and Viewing Disassembled Data
Mark selections for a 32-bit bus are as follows:
Opcode Anything
Opcode Opcode
Opcode Flush
Flush Flush
Flush Opcode
Extension Extension
Extension Opcode
Extension Flush
Undo mark
Mark selections for an 8- and 16-bit bus are as follows:
Opcode
Extension
Flush
Undo mark
Displaying Exception
Vectors
The disassembler can display exception vectors.
You can relocate the table by entering the starting address in the Vector Base
Register field. The Vector Base Register field provides the disassembler with the
offset address. Enter an eight-digit hexadecimal value corresponding to the offset
of the base address of the exception table. The Vector Table Size field lets you
specify a three-digit hexadecimal size for the table.
These fields are located in the Disassembly property page (Disassembly Format
Definition overlay).
Table 2–6 lists the MCF5202/03 exception vectors.
T able 2–6: Exception vectors
Exception
number
0 000 ( INITIAL STACK POINTER )
1 004 ( INITIAL PROGRAM COUNTER )
2 008 ( ACCESS ERROR VECTOR )
3 00C ( ADDRESS ERROR VECTOR )
4 010 ( ILLEGAL INSTRUCTION VECTOR )
5-7 014-01C ( RESERVED VECTOR #14H-#1CH )
8 020 ( PRIV VIOLATION VECTOR )
9 024 ( TRACE VECTOR )
10 028 ( UNIMPLEMENTED LINE-A OPCODE )
Location in table
(in hexadecimal)
Displayed exception name
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
2–13
Acquiring and Viewing Disassembled Data
T able 2–6: Exception vectors (cont.)
Exception
number
11 02C ( UNIMPLEMENTED LINE-F OPCODE )
12 030 ( DEBUG INTERRUPT VECTOR )
13 034 ( RESERVED VECTOR #34H )
14 038 ( FORMAT ERROR VECTOR )
15 03C ( UNINIT INTERRUPT VECTOR )
16-23 040-05C ( RESERVED VECTOR #40H-#5CH )
24 060 ( SPURIOUS INTERRUPT VECTOR )
25-31 064-07C ( ILP 1-7 AUTOVECTOR )
32-47 080-08C ( TRAP #0t-#15t VECTOR )
48-63 0C0-0FC ( RESERVED VECTOR #C0-#FC )
64-255 100-3FC ( USER INT VECT OR #64t-#255t )
Location in table
(in hexadecimal)
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 MCF5202/03 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.
Displayed exception name
2–14
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Specifications
Specifications
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
or no effect 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.
The probe adapter consists of a circuit board and a socket for a MCF5202/03
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 Motorola MCF5202/03 microprocessor in a
100-pin TQFP package.
Specification Tables
These specifications are for a probe adapter connected between a compatible
Tektronix logic analyzer and a SUT. Table 3–1 lists the electrical requirements
the SUT must produce for the support to acquire correct data. Table 3–2 lists the
environmental specifications.
Figure 3–1 shows the dimensions of the probe adapter. Figure 3–2 shows the
dimensions of the test clip.
T able 3–1: Electrical specifications
Characteristics Requirements
SUT clock
Maximum clock rate 33 MHz
Minimum setup time required
TLA 700 2.5 ns
DAS 9200 5 ns
Minimum hold time required
TLA 700 0 ns
DAS 9200 0 ns
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
3–1
Specifications
T able 3–1: Electrical specifications (cont.)
Characteristics Requirements
Specification
Measured typical SUT signal loading AC load DC load
AD0–AD31 16 pF + 1 podlet 1 podlet
CLK 11.5 pF + 2 podlets 2 podlets
DTIP~ 18.4 pF + 2 podlets 2 podlets
BD~ 21.4 pF + 2 podlets 2 podlets
ATM 10.5 pF + 2 podlets 2 podlets
PST0, PST1, PST2, PST3, BR~, RST~,
IPL0~, IPL1~, IPL2~, TCK, AA~, MTMOD0,
MTMOD1, MTMOD2, AVEC~, HIZ~
Loading
10 pF + 1 podlet 1 podlet
TLA 700 podlet load
TLA 700 Mictor load
DAS 9200 podlet load
DAS 9200 Mictor load
in parallel with 2 pF
20 K
20 K in parallel with 2 pF
100 K in parallel with 10 pF
100 K in parallel with 12 pF
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
+50° C (+122° F) [
3–2
* Designed to meet Tektronix standard 062-2847-00 class 5.
[
Not to exceed MCF5202/03 microprocessor thermal considerations. Forced air cooling
might be required across the CPU.
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
69 mm
(2.700 in)
Specifications
46 mm
(1.800 in)
10 mm
(.400 in)
22 mm
(.875 in)
Figure 3–1: Dimensions of the probe adapter
29 mm
(1.150 in)
29 mm
(1.150 in)
19 mm
(.765 in)
7. mm (.26 in)
Figure 3–2: Dimensions of the test clip
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
3–3
Specifications
3–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
WARNING
The following servicing instructions are for use only by qualified personnel. To
avoid injury, do not perform any servicing other than that stated in the operating
instructions unless you are qualified to do so. Refer to all Safety Summaries
before performing any service.
Maintenance
Maintenance
Replacing Signal Leads
Information on basic operations describes how to replace signal leads (individual
channel and clock probes).
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
4–1
Maintenance
4–2
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Replaceable Electrical Parts
Replaceable Electrical Parts
This chapter contains a list of the replaceable electrical components for the
TMS 220 MCF5202/03 microprocessor support.
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 220 MCF5202/03 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 220 MCF5202/03 Microprocessor Support Instruction Manual
Replaceable Electrical Parts
Manufacturers cross index
Mfr.
code
05276 ITT POMONA ELECTRONICS 1500 E NINTH ST POMONA, CA 91766–3835
63058 BERG ELECTRONICS INC. MCKENZIE SOCKET DIV
80009 TEKTRONIX INC 14150 SW KARL BRAUN DR
Manufacturer Address City , state, zip code
910 PAGE AVE
PO BOX 500
FREMONT , CA 94538–7340
BEAVERT ON, OR 97077–0001
Replaceable electrical parts list
Component
number
– 010–0609–00 ADATPER,PROBE:MCF5202/03,PGA–100
– 103–0411–00 ADAPTER,TQFP:TEST CLIP,100 PIN TQFP,0.50 MM
– 136–1316–00 SOCKET,PGA:PCB,FEMALE,STR,100 POS,11 X 11,0.173
– 671–4151–00 CIRCUIT BD ASSY:PGA–100
Tektronix
part number
Serial no.
effective
Serial no.
discont’d
Name & description Mfr. code Mfr. part number
SOCKETED,TMS220 11
LEAD PITCH,MCF5202/03,100 POS,
H X 0.183 TAIL,G/G,PA T 114,OPEN CENTER,SHO
BD,SOCKETED,389–2425–00 WIRED,TMS220 OPT 11
80009 010–0609–00
05276 MODEL 6150
63058 PGA100H101B1–1 149
F
80009 671–4151–00
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
5–3
Replaceable Electrical Parts
5–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Replaceable Mechanical Parts
Replaceable Mechanical Parts
This chapter contains a list of the replaceable mechanical components for the
TMS 220 MCF5202/03 microprocessor support.
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 220 MCF5202/03 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
Mfr. Code to Manufacturer
Cross Index
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.
The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.
6–2
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Replaceable Mechanical Parts
Manufacturers cross index
Mfr.
code
05276 ITT POMONA ELECTRONICS 1500 E NINTH ST POMONA, CA 91766–3835
63058 BERG ELECTRONICS INC. MCKENZIE SOCKET DIV
80009 TEKTRONIX INC 14150 SW KARL BRAUN DR
Manufacturer Address City , state, zip code
910 PAGE AVE
PO BOX 500
FREMONT , CA 94538–7340
BEAVERT ON, OR 97077–0001
Replaceable parts list
Fig. &
index
number
1–0 671–4151–00 1 CIRCUIT BD ASSY: PGA–100 BD, SOCKETED,
–1 010–0609–00 1 ADATPER, PROBE: MCF5202/03, PGA–100
–2 131–6134–01 3 CONN, RCPT: SMD, MICTOR, PCB, STR, 38 POS,
–3 105–1089–00 3 LATCH ASSY: LATCH HOUSING ASSY, VERTICAL
–4 136–1316–00 1 SOCKET, PGA: PCB, FEMALE, STR, 100 POS,
–5 103–0411–00 1 ADAPTER, TQFP: TEST CLIP, 100 PIN TQFP, 0.50
Tektronix
part number
070–9803–00 1 MANUAL, TECH: INSTRUCTION,
070–9842–00 1 MANUAL, TECH: INSTRUCTION MANUAL,
Serial no.
effective
Serial no.
discont’d
Qty Name & description Mfr. code Mfr. part number
STANDARD ACCESSORIES
80009 671–4151–00
389–2425–00 WIRED, TMS220 OPT 11
80009 010–0609–00
SOCKETED, TMS220 11
00779 767054–1
FEMALE, 0.025 CTR, 0.240 H, W/0.108 PCB HOLD
DOWN
60381 105–1089–00
MOUNT, 0.48 H X 1.24 L, W/PCB SINGLE CLIP, P6434
63058 PGA100H101B1–1 149
11 X 11, 0.173 H X 0.183 TAIL, G/G, PAT 114,
OPEN CENTER, SHO
05276 MODEL 6150
MM LEAD PITCH, MCF5202/03, 100 POS
TK2548 070–9803–00
MICROPROCESSOR SUPPORT , PKG
INSTALLATION, TLA700 SERIES, LOGIC ANAL YZER
TK2548 070–9842–00
MCF5202/03, TMS220
F
OPTIONAL ACCESSORIES
070–9802–00 1 MANUAL, TECH:BASIC OPS MICRO SUP ON
DAS/TLA 500 SERIES LOGIC ANALYZERS
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
80009 070–9802–00
6–3
Replaceable Mechanical Parts
3
2
1
4
5
Figure 1: MCF5202/03 probe adapter exploded view
6–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Index
Index
Numbers
520X, definition, ix
A
about this manual set, ix
acquiring data, 2–7
Address group
channel assignments, 1–7
display column, 2–9
Alternate Bus Master Cycles, clocking options, 2–3
application, logic analyzer configuration, 1–1
B
basic operations, where to find information, ix
Big-Endian byte ordering, 1–2
bus cycles, displayed cycle types, 2–8
bus timing, 2–2
byte ordering, 1–2
C
cache invalidation, 1–2
channel assignments
Address group, 1–7
clocks, 1–11
Control group, 1–9
Data group, 1–8
DataSize group, 1–10
Intr group, 1–10
Misc group, 1–10
T est group, 1–11
channel group definitions, 2–1
clock channel assignments, 1–11
clock rate, 1–2
clocking, Custom, 2–1
clocking options, 2–3
Alternate Bus Master Cycles, 2–3
component locator diagrams, 5
connections
CPU to Mictor, 1–11
P6434 probes, 1–4
probe adapter to SUT, QFP, 1–2
without probe adapter, 1–6
channel probes, 1–6
Control Flow display format, 2–10
Control group
channel assignments, 1–9
display column, 2–9
symbol table, 2–3
CPU to Mictor connections, 1–11
custom clocking, 2–1, 2–2
Address Phase, 2–2
Data Phase, 2–2
cycle types, 2–8
D
data
acquiring, 2–7
disassembly formats
Control Flow, 2–10
Hardware, 2–8
Software, 2–10
Subroutine, 2–11
how it is acquired, 2–1
data display , changing, 2–11
Data group
channel assignments, 1–8
display column, 2–9
data reads and writes, 1–2
DataSize group
channel assignments, 1–10
symbol table, 2–4
demonstration file, 2–14
diagrams and circuit board illustrations, 5–6
dimensions, probe adapter, 3–3
disassembled data
cycle type definitions, 2–8
viewing, 2–7
viewing an example, 2–14
disassembler
definition, ix
logic analyzer configuration, 1–1
setup, 2–1
Disassembly Format Definition overlay, 2–12
Disassembly property page, 2–12
display formats
Control Flow, 2–10
Hardware, 2–8
Software, 2–10
special characters, 2–7
Subroutine, 2–11
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Index–1
Index
E
electrical specifications, 3–1
environmental specifications, 3–2
exception vectors, 2–13
H
Hardware display format, 2–8
cycle type definitions, 2–8
I
information on basic operations, definition, ix
inspection and cleaning
microcontroller, 1–4
QFP test clip, 1–4
Internal cache, 1–2
Intr group
channel assignments, 1–10
symbol table, 2–5
L
probe adapter
clearance, dimensions, 3–3
connecting the P6434 probes, 1–3
hardware description, 3–1
how to unlock test clip, 1–5
inspection and cleaning, 1–4
not using one, 1–6
removing, 1–5
Processor Select field, 2–12
Q
QFP test clip, 1–3
attaching to microcontroller, 1–5
attaching to probe adapter, 1–3
inspection and cleaning, 1–4
R
reference material, 1–1
reference memory, 2–14
Reset, SUT hardware, 1–2
restrictions, 1–1
logic analyzer
configuration for disassembler, 1–1
configuration for the application, 1–1
with a DAS 9200 series, 1–1
with a TLA 700 series, 1–1
definition, x
software compatibility, 1–1
M
manual
conventions, ix
how to use the set, ix
Mark Cycle function, 2–12
Mark Opcode function, 2–12
marking cycles, definition of, 2–12
Mictor to CPU connections, 1–11
Misc group, channel assignments, 1–10
Mnemonics display column, 2–9
P
P54C, definition, ix
P6434 probes, connecting. See connections
package, TQFP, 1–1
S
setups, disassembler, 2–1
signals, active low sign, x
Software display format, 2–10
special characters displayed, 2–7
specifications, 3–1
channel assignments, 1–7
electrical, 3–1
environmental, 3–2
mechanical (dimensions), 3–3
static discharge
caution statment, 1–3
how to disapate, 1–3
Subroutine display format, 2–11
support setup, 2–1
supported package style, 1–1
SUT
definition, x
probe adapter connection procedure, 1–2
SUT hardware Reset, 1–2
symbol table
Control channel group, 2–3
DataSize channel group, 2–4
Intr channel group, 2–5
system file, demonstration, 2–14
Index–2
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Index
system under test, definition, x
T
terminology, ix
test clip
connecting to probe adapter, 1–3
how to lock, 1–5
how to unlock, 1–5
inspection and cleaning, 1–4
installing, 1–3
QFP, 1–3
removing, 1–5
T est group, channel assignments, 1–11
TQFP package, 1–1
V
Vector Base Register field, 2–12
Vector Table Size field, 2–12
viewing disassembled data, 2–7
X
XXX, definition, ix
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
Index–3
Index
Index–4
TMS 220 MCF5202/03 Microprocessor Support Instruction Manual
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