Tektronix TMS221 Instruction Manual

Instruction Manual

TMS 221 MCF5204 Microprocessor Support

071-0042-01

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 E 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.

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring The Probe Adapter 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting To A System Under Test With A Probe Adapter 1–4. . . . . . . . . . . . . . .

Removing The Probe Adapter From The SUT 1–7. . . . . . . . . . . . . . . . . . . . . . .

Connecting To A System Under Test Without A Probe Adapter 1–7. . . . . . . . . . . . .

Channel Assignments 1–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPU To Mictor Connections 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting Up the Support 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Channel Groups 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

How Data Is Acquired 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clocking Options 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Custom Clocking 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Symbols 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Acquiring And Viewing Disassembled Data 2–7. . . . . . . . . . . . . . . . . . . . .

Acquiring Data 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Viewing Disassembled Data 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hardware Display Format 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Display Format 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Control Flow Display Format 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subroutine Display Format 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changing How Data is Displayed 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Display Selections 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Marking Cycles 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displaying Exception Vectors 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Table of Contents

Specifications

Specification Tables 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance

Probe Adapter Description 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 5–5. . . . . . . . . . . . . . . . . . . . . .

Symbols 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Component Values 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Graphic Items and Special Symbols Used in This Manual 5–5. . . . . . . . . . . . . . . . .

Component Locator Diagrams 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Replaceable Mechanical Parts

Index

Parts Ordering Information 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using the Replaceable Mechanical Parts List 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . .

TMS 221 MCF5204 Microprocessor Support Instruction Manual

List of Figures

List of Tables

Table of Contents

Figure 1–1: Connecting the test clip to the probe adapter 1–4. . . . . . . . .

Figure 1–2: Connecting P6434 probes to the probe adapter 1–5. . . . . . . .

Figure 1–3: Placing the probe adapter onto the SUT 1–6. . . . . . . . . . . . .

Figure 1–4: Pin assignments for a Mictor connector (component side) 1–13. . .

Figure 2–1: MCF5204 Read/Write bus timing with external terminination

and one wait state 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2–2: MCF5204 Burst cycle bus timing with one wait state 2–5. . .

Figure 2–3: Hardware display format 2–9. . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3–1: Dimensions of the probe adapter 3–4. . . . . . . . . . . . . . . . . . . .

Figure 3–2: Dimensions of the test clip 3–5. . . . . . . . . . . . . . . . . . . . . . . . .

Table 1–1: DIP switch settings 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1–2: Address group channel assignments 1–8. . . . . . . . . . . . . . . . .

Table 1–3: Data group channel assignments 1–9. . . . . . . . . . . . . . . . . . . .

Table 1–4: Control group channel assignments 1–10. . . . . . . . . . . . . . . . . .

Table 1–5: Chip Select group channel assignments 1–10. . . . . . . . . . . . . . .

Table 1–6: Intr group channel assignments 1–10. . . . . . . . . . . . . . . . . . . . .

Table 1–7: Misc group channel assignments 1–11. . . . . . . . . . . . . . . . . . . .

Table 1–8: Clock channel assignments 1–11. . . . . . . . . . . . . . . . . . . . . . . . .

Table 1–9: BDM connector pinout 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1–10: CPU to Mictor connections for Mictor A pins 1–13. . . . . . . .

Table 1–11: CPU to Mictor connections for Mictor C pins 1–15. . . . . . . .

Table 1–12: CPU to Mictor connections for Mictor D pins 1–16. . . . . . . .

Table 2–1: Control group symbol table definitions 2–5. . . . . . . . . . . . . . .

Table 2–2: Chip Select group symbol table definitions 2–6. . . . . . . . . . . .

Table 2–3: Meaning of special characters in the display 2–7. . . . . . . . . .

Table 2–4: Cycle type definitions 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2–5: Exception vectors 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3–1: Electrical specifications 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3–2: Environmental specifications 3–3. . . . . . . . . . . . . . . . . . . . . . .

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Table of Contents

TMS 221 MCF5204 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 221 MCF5204 Microprocessor Support Instruction Manual

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

TMS 221 MCF5204 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 221 MCF5204 Microprocessor Support Instruction Manual

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Service Safety Summary

viii

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Preface: Microprocessor Support Documentation

This instruction manual contains specific information about the TMS 221 MCF5204 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 221 MCF5204 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 describing 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 system under test

Manual Conventions

H Setting up the logic analyzer to acquire data 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 “MCF5204” refers to all supported variations of the MCF5204

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 MCF5204. This is the

name of the microprocessor in field selections and file names you must use

to operate the MCF5204 support.

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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 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

Website

For questions about using T ektronix measurement products, 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 T ektronix distributor or sales office.

T ektronix offers extended warranty and calibration programs as options on many products. Contact your local T ektronix distributor or sales office.

For a listing of worldwide service centers, visit our web site. In North America:

1-800-TEK-WIDE (1-800-835-9433) An operator will direct your call.

T ektronix, Inc. P.O. Box 1000 Wilsonville, OR 97070-1000 USA

T ektronix.com

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

This chapter contains information on the TMS 221 microprocessor support, and information on connecting your logic analyzer to your system under test.

Support Description

The TMS 221 microprocessor support package disassembles data from systems that are based on the Motorola MCF5204 microprocessor.

The TMS 221 supports the MCF5204 microprocessor 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 MCF5204 User’s Manual, Motorola, 1995.

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 221 support requires a minimum of one 98-channel module.

For use with a DAS 9200 Series the TMS 221 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 system under test.

You should 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 MCF5204 support requirements and restrictions.

TMS 221 MCF5204 Microprocessor Support Instruction Manual

1–1

Getting Started

System Clock Rate. The TMS 221 support can acquire data from the MCF5204

microprocessor at speeds of up to 33 MHz

; it has been tested to 25 MHz.

Hardware Reset. If a hardware reset occurs in your MCF5204 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.

Configuring The Probe Adapter

Configuring The Chip Select Module Switch. The probe adapter has a DIP switch

that must be set according to the chip select module configuration of the MCF5204. Use Table 1–1 to configure the chip select DIP switch. By default all switches are off.

T able 1–1: DIP switch settings

Switch Description

S1 CS0* S2 CS1* S3 CS2* S4 CS3* S5 CS4* S6 CS5*

Specification at time of printing. Contact your Tektronix sales representative for current information on the fastest devices supported.

1–2

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

T able 1–1: DIP switch settings (cont.)

Switch Description

S7 Not used S8 Not used

Examples Of Switch Settings. The following example shows two possible settings: Please note: S1 is closest to the S100 silk screen, and the ON position is the

position closest to the edge of the probe adapter. H Example 1

If CS0*, CS3* and CS5* are configured for zero wait state, and CS1*, CS2*

and CS4* are configured for non-zero wait state, the DIP switch settings

would be:

S1 – ON (CS0*)

S2 – OFF (CS1*)

S3 – OFF (CS2*)

S4 – ON (CS3*)

S5 – OFF (CS4*)

S6 – ON (CS5*)

S7 – Not used

S8 – Not used

H Example 2

If CS0* is configured for asynchronous transfer mode, CS1* and CS2* are

configured with 3-wait states, CS3* is configured for zero wait state, and

CS4* and CS5* are not used, the DIP switch settings would be:

S1 – OFF (CS0*)

S2 – OFF (CS1*)

S3 – OFF (CS2*)

S4 – ON (CS3*)

S5 – OFF (CS4*)

S6 – OFF (CS5*)

S7 – Not used

S8 – Not used

TMS 221 MCF5204 Microprocessor Support Instruction Manual

1–3

Getting Started

Connecting To A System Under Test With A Probe Adapter

To connect the logic analyzer to a SUT (system under test) 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.

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

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

Figure 1–1: Connecting the test clip to the probe adapter

1–4

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

Connect The P6434

Probes 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.

Push down to latch after

probe is connected

Push down to latch after probe is connected

Connect The Probe

Adapter Assembly To The

System Under Test

Pin 1

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 microprocessor on you SUT for bent or broken leads. Verify that

the leads on the microprocessor 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 counter-clockwise with a small screwdriver .

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

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.

Pin 1

SUT

Figure 1–3: Placing the probe adapter onto the SUT

11. Lock the test clip to the microprocessor by turning the locking knob

clockwise with a small screwdriver.

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, it is HIGHLY recommended that the test clip IS NOT used on any other microprocessor then the one it was originally connected to.

1–6

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

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

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.

and the SUT.

Removing The Probe

Adapter From The SUT

To remove the probe adapter from the sut follow these steps:

1. Unlock the test clip from the microprocessor by turning the locking knob

counter-clockwise with a small screwdriver.

2. Gently lift and pull the probe adapter off of the microprocessor.

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 MCF5204 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 1–2 through Table 1–8 lists the channel probes the MCF5204 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.

4. Align pin 1 or A1 of your test clip with the corresponding pin 1 or A1 of the

MCF5204 microprocessor in your SUT and attach the clip.

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

Channel Assignments

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 1–2 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. H An asterisk (*) following a signal name indicates an active low signal. H An equals sign (=) following a signal name indicates that it is double probed.

By default, the Address group is displayed in hexadecimal.

T able 1–2: Address group channel assignments

Bit order Section:channel MCF5204 signal name

31 A3:7 NC 30 A3:6 NC 29 A3:5 NC 28 A3:4 NC 27 A3:3 NC 26 A3:2 NC 25 A3:1 NC 24 A3:0 NC 23 A2:7 NC 22 A2:6 NC 21 A2:5 A21/PP1 20 A2:4 A20/PP0 19 A2:3 A19 18 A2:2 A18 17 A2:1 A17 16 A2:0 A16

1–8

TMS 221 MCF5204 Microprocessor Support Instruction Manual

T able 1–2: Address group channel assignments (cont.)

Bit order MCF5204 signal nameSection:channel

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 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

Getting Started

By default, the Data group is displayed in hexadecimal.

T able 1–3: Data group channel assignments

Bit order Section:channel MCF5204 signal name

15 D1:7 D15 14 D1:6 D14 13 D1:5 D13 12 D1:4 D12 11 D1:3 D11 10 D1:2 D10 9 D1:1 D9 8 D1:0 D8 7 D0:7 D7 6 D0:6 D6 5 D0:5 D5 4 D0:4 D4 3 D0:3 D3 2 D0:2 D2

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

T able 1–3: Data group channel assignments (cont.)

Bit order MCF5204 signal nameSection:channel

1 D0:1 D1 0 D0:0 D0

By default, the Control group is displayed symbolically. The symbol table file name is 5204_Ctrl.

T able 1–4: Control group channel assignments

Bit order Section:channel MCF5204 signal name

2 C2:3 RESET* 1 C2:1 RE*

0 C2:2 WE*

By default, the Chip Select (Chip_Sel) group is displayed in binary. The symbol table file name is 5204_CS.

T able 1–5: Chip Select group channel assignments

Bit order Section:channel MCF5204 signal name

5 C3:7 CS5* 4 C3:6 CS4* 3 C3:5 CS3* 2 C3:4 CS2* 1 C3:3 CS1* 0 C3:2 CS0*

By default, the Intr group is not visible.

T able 1–6: Intr group channel assignments

Bit order Section:channel MCF5204 signal name

3 C1:7 2 C1:6 1 C1:5 0 C1:4

[ Signal not required for disassembly.

IRQ3* [ IRQ2* [ IRQ1* [ IRQ0 [

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TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

By default, the Misc group is not visible.

T able 1–7: Misc group channel assignments

Bit order Section:channel MCF5204 signal name

4 C3:1 CLK 3 C3:0 2 C2:0 DTACK* 1 C2:7 0 C2:6

[ Signal not required for disassembly.

ATS* [

UWE*/UDS* [ LWE*/LDS* [

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 MCF5204 signal name

CK:0 CLK = CK:1 ZERO*

CK:2 A0 = CK:3 A1 =

Table 1–9 lists the pinout of J320, the Background Debug Mode (BDM) connector.

T able 1–9: BDM connector pinout

BDM connector pin

MCF5204 signal name

NC (Developer Reserved) 1 BKPT* 2 GND 3 DSCLK 4 GND 5 NC (Developer Reserved) 6 RESET* 7 DSI 8 VCC (+5V) w DSO 10

number

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Getting Started

T able 1–9: BDM connector pinout

BDM connector pin

MCF5204 signal name

GND 11 PST3 12 PST2 13 PST1 14 PST0 15 DDA TA3 16 DDA TA2 17 DDA TA1 18 DDA TA0 19 GND 20 NC (Motorola reserved) 21 NC (Motorola reserved) 22 GND 23 CLK_CPU ] Vcc_CPU w NC 26

] Connected to CLK on the microprocessor.

number

24 25

w Connected to Vcc on the probe adapter.

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 1–10 through Table 1–12 show the CPU pin to Mictor pin connections.

Tektronix uses a counter-clockwise pin assignment. Pin-1 is located at the top left, and pin-2 is located directly below it. Pin-20 is located on the bottom right, and pin-21 is located directly above it.

AMP uses an odd side-even side pin assignment. Pin-1 is located at the top left, and pin-3 is located directly below it. Pin-2 is located on the top right, and pin-4 is located directly below it.

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TMS 221 MCF5204 Microprocessor Support Instruction Manual

Getting Started

NOTE. When designing Mictor connectors into your SUT, always follow the Tektronix pin assignment.

Tektronix Pinout AMP Pinout

Pin 1

Pin 19

Pin 38

Pin 20

Pin 1

Pin 37

Pin 2

Pin 38

Figure 1–4: Pin assignments for a Mictor connector (component side)

Please pay close attention to the caution below.

CAUTION. To protect the CPU and the inputs of the module, it is recommended that a 180W resistor is connected in series between each ball pad of the CPU and each pin of the Mictor connector. The resistor must be no farther away from the ball pad of the CPU than 1/2-inch.

T able 1–10: CPU to Mictor connections for Mictor A pins

Tektronix Mictor A pin number

1 1 NC NC NC 2 3 NC NC NC 3 5 CLOCK:0 CLK= 87 4 7 A3:7 Not Used Not Used 5 9 A3:6 Not Used Not Used 6 11 A3:5 Not Used Not Used 7 13 A3:4 Not Used Not Used 8 15 A3:3 Not Used Not Used 9 17 A3:2 Not Used Not Used 10 19 A3:1 Not Used Not Used 11 21 A3:0 Not Used Not Used 12 23 A2:7 Not Used Not Used 13 25 A2:6 Not Used Not Used 14 27 A2:5 A21 28

AMP Mictor A pin number

LA channel MCF5204 signal name

MCF5204 pin number

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

T able 1–10: CPU to Mictor connections for Mictor A pins (cont.)

Tektronix Mictor A pin number

15 29 A2:4 A20 27 16 31 A2:3 A19 26 17 33 A2:2 A18 25 18 35 A2:1 A17 22 19 37 A2:0 A16 21 20 38 A0:0 A0 99 21 36 A0:1 A1 100 22 34 A0:2 A2 1 23 32 A0:3 A3 4 24 30 A0:4 A4 5 25 28 A0:5 A5 6 26 26 A0:6 A6 7 27 24 A0:7 A7 8 28 22 A1:0 A8 11 29 20 A1:1 A9 12 30 18 A1:2 A10 13 31 16 A1:3 A11 14 32 14 A1:4 A12 15 33 12 A1:5 A13 18 34 10 A1:6 A14 19 35 8 A1:7 A15 20 36 6 CLOCK:1 Not Used 37 4 NC NC NC 38 2 NC NC NC 39 39 GND GND GND 40 40 GND GND GND 41 41 GND GND GND 42 42 GND GND GND 43 43 GND GND GND

= Double probe

AMP Mictor A pin number

MCF5204

MCF5204 signal nameLA channel

pin number

1–14

TMS 221 MCF5204 Microprocessor Support Instruction Manual

T able 1–11: CPU to Mictor connections for Mictor C pins

Getting Started

TektronixMictor C pin number

1 1 NC NC NC 2 3 NC NC NC 3 5 CLOCK:3 A1= 100 4 7 C3:7 CS5* 92 5 9 C3:6 CS4* 91 6 11 C3:5 CS3* 90 7 13 C3:4 CS2* 36 8 15 C3:3 CS1* 35 9 17 C3:2 CS0* 34 10 19 C3:1 CLK 87 11 21 C3:0 ATS* 50 12 23 C2:7 UWE*/UDS* 43 13 25 C2:6 LWE*/LDS* 44 14 27 C2:5 TIN/PP2 32 15 29 C2:4 TOUT/PP3 33 16 31 C2:3 RESET* 77 17 33 C2:2 WE* 29 18 35 C2:1 RE* 47 19 37 C2:0 DTACK* 51 20 38 C0:0 Not Used Not Used 21 36 C0:1 Not Used Not Used 22 34 C0:2 MTMOD3 89 23 32 C0:3 TCLK 76 24 30 C0:4 DSCLK/TRST 86 25 28 C0:5 DSI/TDI 85 26 26 C0:6 DSO/TDO 84 27 24 C0:7 BKPT*/TMS 88 28 22 C1:0 TXD/PP4 41 29 20 C1:1 RXD/PP5 42 30 18 C1:2 CTS*/PP6 48 31 16 C1:3 RTS*/PP7 49 32 14 C1:4 IRQ0* 37 33 12 C1:5 IRQ1* 38 34 10 C1:6 IRQ2* 39 35 8 C1:7 IRQ3* 40

AMP Mictor C pin number

LA channel MCF5204 signal name

MCF5204 pin number

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

T able 1–11: CPU to Mictor connections for Mictor C pins (cont.)

TektronixMictor C pin number

36 6 NC NC GND 37 4 NC NC NC 38 2 NC NC NC 39 39 GND GND GND 40 40 GND GND GND 41 41 GND GND GND 42 42 GND GND GND 43 43 GND GND GND

= Double probe

AMP Mictor C pin number

MCF5204

MCF5204 signal nameLA channel

pin number

T able 1–12: CPU to Mictor connections for Mictor D pins

Tektronix Mictor D pin number

1 1 NC NC NC 2 3 NC NC NC 3 5 NC NC NC 4 7 D3:7 PST3 83 5 9 D3:6 PST2 82 6 11 D3:5 PST1 79 7 13 D3:4 PST0 78 8 15 D3:3 DDATA3 98 9 17 D3:2 DDATA2 97 10 19 D3:1 DDATA1 94 11 21 D3:0 DDATA0 93 12 23 D2:7 Not Used Not Used 13 25 D2:6 Not Used Not Used 14 27 D2:5 Not Used Not Used 15 29 D2:4 Not Used Not Used 16 31 D2:3 Not Used Not Used 17 33 D2:2 Not Used Not Used 18 35 D2:1 Not Used Not Used 19 37 D2:0 Not Used Not Used

AMP Mictor D pin number

LA channel MCF5204 signal name

MCF5204 pin number

1–16

TMS 221 MCF5204 Microprocessor Support Instruction Manual

T able 1–12: CPU to Mictor connections for Mictor D pins (cont.)

Getting Started

Tektronix Mictor D pin number

20 38 D0:0 D0 75 21 36 D0:1 D1 72 22 34 D0:2 D2 71 23 32 D0:3 D3 70 24 30 D0:4 D4 69 25 28 D0:5 D5 68 26 26 D0:6 D6 65 27 24 D0:7 D7 64 28 22 D1:0 D8 63 29 20 D1:1 D9 62 30 18 D1:2 D10 61 31 16 D1:3 D1 1 58 32 14 D1:4 D12 57 33 12 D1:5 D13 56 34 10 D1:6 D14 55 35 8 D1:7 D15 54 36 6 CLOCK:2 A0= 99 37 4 NC NC NC 38 2 NC NC NC 39 39 GND GND GND 40 40 GND GND GND 41 41 GND GND GND 42 42 GND GND GND 43 43 GND GND GND

= Double probe

AMP Mictor D pin number

MCF5204

MCF5204 signal nameLA channel

pin number

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Getting Started

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TMS 221 MCF5204 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 221 MCF5204 support on any Tektronix logic analyzer for which it can be purchased.

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 Groups

The software automatically defines channel groups for the support. The channel groups for the MCF5204 support are Address, Data, Control, Chip Select, Intr., and Misc. If you want to know which signal is in which group, refer to the channel assignment tables beginning on page 1–8.

How Data Is Acquired

Clocking Options

This part of the chapter explains how the module acquires MCF5204 signals using the TMS 221 software. This part also provides additional information on extra probe channels available for you to use for additional connections.

The TMS 221 support offers a microprocessor-specific clocking mode for the MCF5204 microprocessor. This clocking mode is the default selection whenever you load the MCF5204 support.

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 221 MCF5204 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 TMS 221 support. This special clocking is called custom symbols.

The TMS 221 support custom clocking machine has eleven states and is developed around the following five basic states:

START, WAIT, BURST, EXT_TRN, and WRITE

The asserted ATS* signal is identified as a valid bus cycle start. Because ATS* can be disabled by programming IRQ0* signal during the RESET cycle, ATS* is not used in this CSM, and a workaround method is adopted.

Instead of the ATS* signal, signals RE* and WE* are used to initiate CSM activity. All valid bus cycles except BURST mode can be acquired with this workaround.

In the MCF5204 microprocessor BURST cycles can occur on any access where the size of the memory operand is greater then the port size. Bursting can only occur on a READ access with internal termination on any address of BURST mode supported memory.

In BURST cycle the RE* signal is asserted for the entire bus cycle so it can not be used in burst beat acquisition. The change in the lower two bits of the address lines are used to acquire valid burst beats. Address lines A1 (for WORD PORT) and A0 (for BYTE PORT) are used as qualifiers along with DTACK* (External/Internal termination identification), RE*, WE*, and ZERO* (to identify ZERO wait state bus cycles – derived on the probe adapter). WAIT and BURST states are duplicated to handle all possible burst beat combination.

In all of the following states, the login groups acquired are listed in parentheses (xx). A description of each of the TMS 221 supports five basic states follow:

START. Assertion of RE* or WE* signals will activate the CSM. If it is a write cycle the CSM enters WRITE STATE, and if it is a non-zero wait state (external or internal) read cycle enters WAIT00 (AC) state. The CSM enters the EXT_TRN (AC) state if the microprocessor encounters a DTACK* signal. If the microprocessor is in zero wait state internal termination read cycle mode, it will acquire address, data and control signals, and do a master and then wait for the next bus cycle.

WAIT (00, 01, 10, 11). If the MCF5204 microprocessor is in burst/wait, or wait state with burst, then CSM enters the WAIT state. If DTACK* is active the microprocessor enters the EXT_TRN state. If DTACK* is inactive and RE* is active with no change in A0= and A1=, then the microprocessor is in wait state, and continues to be in wait state (D). If there are changes in A1= and A0= while RE* is asserted, it indicates that the microprocessor is in BURST and enters one of the

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TMS 221 MCF5204 Microprocessor Support Instruction Manual

Setting Up the Support

BURST (BURST00, BURST01, BURST10, BURST11) states (M). If DTACK* is inactive along with RE* upon disassertion the microprocessor completes the read bus cycle and returns to the START state (M).

In the MCF5204 there is no external signal on the bus to indicate a Zero Wait State cycle. A signal ZERO* is derived on the probe adapter with the help of CS[5-0]* signals, and used as a qualifier. This signal is valid when any one of the memory region is configured for ZERO Wait state operation.

The address space of the MCF5204 must be configured in any one of the six possible chip select signals CS[5-0]*. All these signals are logically ORed with a PAL chip. Use the DIP switch on the probe adapter to select the particular chip select for the memory region that is configured for Zero Wait state.

EXT_TRN. If DTACK* is active in START or WAIT states, the CSM enters this state. If RE* is active then valid data is acquired and retained in the same state until RE* is disasserted (D). If RE* is disasserted then the read bus cycle is complete, and the CSM goes back to the start state (M).

WRITE. Assertion of the WE* signal in the START state enters this state. If WE* is active, then data is acquired and retained in the same state until WE* is disasserted (D). If WE* is disasserted then the write bus cycle is complete and the CSM goes back to the start state (M).

TMS 221 MCF5204 Microprocessor Support Instruction Manual

2–3

Setting Up the Support

CLK

ADDRESS

DATA

For Non zero Read cycle

For Write cycle only

Master (for read cycle)

Master (for write cycle)

A[22:0]

RE*

D[15:0]

CSx*

ZERO*

DTACK*

WE*

D[15:0]

Figure 2–1: MCF5204 Read/Write bus timing with external terminination and one wait state

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TMS 221 MCF5204 Microprocessor Support Instruction Manual

CLKOUT

Setting Up the Support

Symbols

ADDR [22:0]

DATA [15:0]

ZERO~

RE*

CSx~

ADDR0 ADDR1 ADDR1 ADDR1

D ADCMaster Master ADC Master ADC Master

Note : ZERO~ This signal is derived on probe adapter, See section 5.0 for details. AC Address/Control done in data phase D Data done in data phase Master Master done in final phase

D1 D2 D3

Figure 2–2: MCF5204 Burst cycle bus timing with one wait state

The TMS 221 support supplies 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 MCF5204_T support disassembly.

Table 2–1 lists the name and bit pattern for the symbols in the file 5204_Ctrl, the Control channel group symbol table.

T able 2–1: Control group symbol table definitions

Control group value

RESET*

Symbol

RESET CYCLE READ/FETCH

WE*

RE*

011

110

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Setting Up the Support

T able 2–1: Control group symbol table definitions (cont.)

Control group value

RESET*

Symbol

WE*

RE*

DA TA_WRITE INV ALID

101

111

Table 2–2 lists the name and bit pattern for the symbols in the file 5204_CS, the Chip Select channel group symbol table.

T able 2–2: Chip Select group symbol table definitions

Control group value

CS3*

CS2*

Symbol

CHIP SELECT–5 REGION CHIP SELECT–4 REGION CHIP SELECT–3 REGION CHIP SELECT–2 REGION CHIP SELECT–1 REGION CHIP SELECT–0 REGION INV ALID CHIP SELECT REGION

CS5* CS1*

CS4* CS0*

0X XXXX

10 XXXX

11 0XXX

11 10XX

11 110X

11 1110

11 1111

2–6

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 221 MCF5204 Microprocessor Support Instruction Manual

Acquiring And Viewing Disassembled Data

Acquiring Data

Once you load the MCF5204 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 Pr oblems 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 2–10.

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 2–3 shows these special characters and strings, and gives a description of what they represent.

T able 2–3: 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

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.

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Acquiring and Viewing Disassembled Data

Hardware Display Format

In Hardware display format, the disassembler displays certain cycle type labels in parentheses. Table 2–4 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 2–4: Cycle type definitions

Cycle type Definition

( DATA READ ) Read cycle ( DATA WRITE ) Write cycle ( UNKNOWN ) The combination of control bits is unexpected and/or

( RESET STATE ) If RESET* signal is low it indicates a RESET state ( ALL CHIP SELECTS DISABLED ) This will be displayed if all chip select regions are high

( CACHE BURST FILL ) w ( EXTENSION ) w ( FLUSH ) w

w Computed cycle types.

unrecognized

example: CS5*–CS0* = 111111 Data burst fill to cache This cycle is an extension to a preceding instruction cycle The cycle was fetched but not executed

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TMS 221 MCF5204 Microprocessor Support Instruction Manual

Acquiring and Viewing Disassembled Data

Figure 2–3 shows an example of the Hardware display.

1 2 3 4

Sample Address Data Mnemonic

-------------------------------------------------------------------------------108 00040132 44FC MOVE.W #001F,CCR > 109 00040134 001F ( EXTENSION ) > 110 00040136 642A BCC.B 00040162 > 111 00040138 44FC MOVE.W #0000,CCR > 112 0004013A 0000 ( EXTENSION ) > 113 0004013C 6524 BCS.B 00040162 > 114 0004013E 6722 BEQ.B 00040162 > 115 00040140 44FC MOVE.W #0003,CCR > 116 00040142 0003 ( EXTENSION ) > 117 00040144 6C1C BGE.B 00040162 > 118 00040146 6E1A BGT.B 00040162 > 119 00040148 6218 BHI.B 00040162 > 120 0004014A 44FC MOVE.W #0000,CCR > 121 0004014C 0000 ( EXTENSION ) > 122 0004014E 6F12 BLE.B 00040162 > 123 00040150 6310 BLS.B 00040162 > 124 00040152 6D0E BLT.B 00040162 > 125 00040154 6B0C BMI.B 00040162 > 126 00040156 44FC MOVE.W #001F,CCR > 127 00040158 001F ( EXTENSION ) > 128 0004015A 6606 BNE.B 00040162 > 129 0004015C 6A04 BPL.B 00040162 > 130 0004015E 6802 BVC.B 00040162 >

Software Display Format

Control Flow Display

Format

Figure 2–3: Hardware display format

Sample Column. Lists the memory locations for the acquired data.

Address Group. Lists data from channels connected to the MCF5204 address bus.

Data Group. Lists data from channels connected to the MCF5204 data bus.

Mnemonics Column. Lists the disassembled instructions and cycle types.

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, branches are not taken and are not displayed.

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Acquiring and Viewing Disassembled Data

Instructions that unconditionally generate a change in the flow of control in the MCF5204 microprocessor are:

BRA JSR STOP BSR RTE TRAP JMP RTS HALT

Instructions that conditionally generate a change in the flow of control in the MCF5204 microprocessor are:

Bcc

Subroutine Display

Format

Signals On The Probe

Adapter But Not Acquired

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.

Instructions that unconditionally generate a subroutine call or a return in the MCF5204 microprocessor are:

BSR RTE STOP HALT JSR RTS TRAP

The following signals are present on the probe adapter, but not acquired by the disassembler software:

TCLK HIZ/PST0 MTMOD3

If you would like to view these signals, an alternate probing method must be used.

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).

2–10

You can make selections unique to the MCF5204 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

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Acquiring and Viewing Disassembled Data

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.

The MCF5204 microprocessor support product has these additional fields:

Vector Base Register. You can specify the starting address of the vector base register in hexadecimal. The default starting address is 0x00000000.

CS5* Base Address. Enter the base address of chip select region 5 in this 32-bit field. The default value is 0x00000000.

CS4* Base Address. Enter the base address of chip select region 4 in this 32-bit field. The default value is 0x00000000.

CS3* Base Address. Enter the base address of chip select region 3 in this 32-bit field. The default value is 0x00000000.

CS2* Base Address. Enter the base address of chip select region 2 in this 32-bit field. The default value is 0x00000000.

CS1* Base Address. Enter the base address of chip select region 1 in this 32-bit field. The default value is 0x00000000.

CS0* Base Address. Enter the base address of chip select region 0 in this 32-bit field. The default value is 0x00000000.

Burst Mode (CS5*–CS0*). The burst configuration of the chip select regions are selected from the list provided. The list box consists of all of the possible burst configurations. Each selection is made up of a 6-character string composed of “B’s” for burst mode, and “N’s” for Non-burst mode. The most significant bit signifies the status of chip select region 5, while the least significant bit signifies the status of chip select region 0, as shown in Examples 2-1 through 2-3.

B Burst mode N Non-burst mode

Default value: NNNNNN

Example 2-1:

BNBNNB

Chip select regions: 5, 3, and 0, are burst mode Chip select regions: 4, 2, and 1, are non-burst mode

TMS 221 MCF5204 Microprocessor Support Instruction Manual

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Acquiring and Viewing Disassembled Data

Example 2-2:

BBBBBB

Example 2-3:

NNNNNN

Port Size. The port size configuration is selected from the list provided. The list box consists of all the possible burst configurations. Each selection is made up of a 6-character string composed of “B’s” for byte, and “W’s” for word. Byte is a 8-bit port, while word is 16-bit, as shown in Examples 2-4 through 2-6.

B 8-bit byte size port W 16-bit word size port

Default value: WWWWWW

Chip select regions: 5, 4, 3, 2, 1, and 0, are burst mode

Chip select regions: 5, 4, 3, 2, 1, and 0, are non-burst mode

Example 2-4:

BWWWBW

Region 5, and 1, are 8-bit byte size, and the rest are 16-bit word size.

Example 2-5:

WBWBWB

Regions 5, 3, and 1, are 16-bit word size Regions 4, 2, and 0, are 8-bit byte size

Example 2-6:

WWWWWW

All regions are 16-bit word size

NOTE. If overlapping address ranges are programmed into the chip select registers, only one chip select will be asserted. The chip select registers are prioritized from CS5* to CS0*, with CS5* receiving the highest priority.

This convention is different from previous Motorola products.

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:

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Acquiring and Viewing Disassembled Data

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 Data Read – Mark cycle as a Data Read cycle H Undo Mark – Remove all marks from the current sequence

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 2–5 lists the MCF5204 exception vectors.

T able 2–5: 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 ) 5 014 ( RESERVED VECTOR #14H ) 6 018 ( RESERVED VECTOR #18H ) 7 01C ( RESERVED VECTOR #1CH ) 8 020 ( PRIV VIOLATION VECTOR ) 9 024 ( TRACE VECTOR ) 10 028 ( UNIMPLEMENTED LINE-A OPCODE ) 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 )

Location in table (in hexadecimal)

Displayed exception name

TMS 221 MCF5204 Microprocessor Support Instruction Manual

2–13

Acquiring and Viewing Disassembled Data

T able 2–5: Exception vectors (cont.)

Exception number

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 VECTOR #64t-#255t )

Location in table (in hexadecimal)

Displayed exception name

2–14

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Specifications

Specification Tables

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. Table 3–2 shows 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 DC power requirements

Voltage 4.75–5.25 VDC Current I

SUT clock rate

Maximum specified clock rate 33 MHz Tested clock rate 25 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

Typical signal loading

TLA 700 MICTOR load (ML) w 20 KW in parallel with 2 pF TLA 700 podlet load (CL) w 20 KW in parallel with 2 pF DAS 9200 MICTOR load (ML) DAS 9200 podlet load (CL)

Characteristics Specification

Measured typical SUT signal loading AC load DC load

UWE*/UDS*, LWE*/LDS*, TIN/PP2, TOUT/PP3

max

typ

100 KW in parallel with 12 pF 100 KW in parallel with 10 pF

14 pF + 1 ML w

131.5 mA 87 mA

1 ML

PST0, PST1, PST2, PST3 20 pF + 1 ML 1 ML DDA TA0, DDATA1, DDATA2, DDATA3

TMS 221 MCF5204 Microprocessor Support Instruction Manual

20 pF + 1 CL w

1 ML + 1 CL

3–1

Specifications

T able 3–1: Electrical specifications (cont.)

Characteristics Requirements

CLK 24 pF + 1 ML 1 ML A[1–0] 10 pF + 2 ML 2 ML CS0*, CS1*, CS2*, CS3*, CS4*, CS5* 20 pF + 1 ML 1 ML + 1 20V8 PAL A[21–2] 10 pF + 1 ML 1 ML D[15–0] 8 pF + 1 ML 1 ML IRQ[3–0]* 14 pF + 1 ML 1 ML RESET* 13 pF + 1 ML 1 ML RE*, WE*, CTS*/PP6, RXD/PP5, 10 pF + 1 ML 1 ML DTACK*, TXD/PP4 5 pF + 1 ML 1 ML ATS*, RTS*/PP7, 15 pF + 1 ML 1 ML BKPT*/TMS 24 pF + 1 ML 1 ML DSO/TDO, DSI/TDI, DSCLK/TRST,

TCLK, MTMOD

20 pF + 1 ML 1 ML

w ML is Mictor load, CL is clock load.

3–2

TMS 221 MCF5204 Microprocessor Support Instruction Manual

T able 3–2: Environmental specifications*

Characteristic Description

Temperature

Specifications

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 MCF5204 microprocessor thermal considerations. Forced air cooling might be required across the CPU.

+50° C (+122° F)[

TMS 221 MCF5204 Microprocessor Support Instruction Manual

3–3

Specifications

66 mm

(2.600 in)

19 mm

(.750 in)

Pin 1

76 mm

(3.300 in)

38 mm

(1.500 in)

Figure 3–1: Dimensions of the probe adapter

7. mm (.26 in)

3–4

TMS 221 MCF5204 Microprocessor Support Instruction Manual

29 mm

(1.150 in)

Specifications

29 mm

(1.150 in)

19 mm

(.765 in)

Figure 3–2: Dimensions of the test clip

TMS 221 MCF5204 Microprocessor Support Instruction Manual

3–5

Specifications

3–6

TMS 221 MCF5204 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

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 MCF5204 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 MCF5204 microprocessor in a 100-pin TQFP package.

Replacing Signal Leads

Information on basic operations describes how to replace signal leads (individual channel and clock probes).

TMS 221 MCF5204 Microprocessor Support Instruction Manual

4–1

Maintenance

4–2

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Replaceable Electrical Parts

This chapter contains a list of the replaceable electrical components for the TMS 221 MCF5204 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 221 MCF5204 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

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 221 MCF5204 Microprocessor Support Instruction Manual

Replaceable Electrical Parts

Manufacturers cross index

Mfr. code

00779 AMP INC. CUSTOMER SERVICE DEPT

05276 ITT POMONA ELECTRONICS 1500 E NINTH ST POMONA, CA 91766–3835 09353 C & K COMPONENTS CORP 15 RIVERDALE AVENUE NEWTON, MA 02158 60381 PRECISION INTERCONNECT CORP. 16640 SW 72ND AVE PORTLAND, OR 97224 63058 BERG ELECTRONICS INC. MCKENZIE SOCKET DIV

80009 TEKTRONIX INC 14150 SW KARL BRAUN DR

Manufacturer Address City , state, zip code

PO BOX 3608

910 PAGE AVE

PO BOX 500

HARRISBURG, PA 17105–3608

FREMONT , CA 94538–7340

BEAVERT ON, OR 97077–0001

Replaceable electrical parts list

Component number

– 105–1089–00 LATCH ASSY:LATCH HOUSING ASSY,VERTICAL

– 131–5267–00 CONN,HDR:PCB,MALE,STR,2 X 40,0.1 CTR,0.235 MLG

– 131–6134–01 CONN,RCPT:SMD,MICTOR,PCB,STR,38

– 136–1317–00 SOCKET ,PGA:PCB,FEMALE,STR,100 POS,1 1 X 11,0.1

– 260–5000–00 SWITCH,SLIDE:SPST,DIP8 POSITION,GOLD OVER

– 389–2489–00 CICRUIT BOARD:TQFP–100,SOLDERED,TMS221 OPT

– 671–4253–00 CKT BRD

Tektronix part number

Serial no. effective

Serial no. discont’d

Name & description Mfr. code Mfr. part number

MOUNT,0.48 H X 1.24 L,W/PCB SINGLE CLIP,P6434

X 0.110 T AIL,30GOLD, HIGH TEMP,

POS,FEMALE,0.025 CTR,0.240 H,W/0.108 PCB HOLD DOWNS.PALLAD

CTR,0.0.173 H X 0.273 TAIL,G/G,OPEN CENTER,L

NICKEL,3A,2PF ,SEALED,90HBW08S,44MM T&R

11,

ASSY:MCF5204,TQFP–100,SOLDERED,679–4253–00 TESTED,389–2489–00 WIRED,TMS221 11

60381 105–1089–00

00779 104326–4

00779 767054–1

63058 PGA100H115B1–1149

09353 LD08HOSK1

01KV9 389–2489–00

80009 671–4253–00

TMS 221 MCF5204 Microprocessor Support Instruction Manual

5–3

Replaceable Electrical Parts

5–4

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Diagrams and Circuit Board Illustrations

diagram, and corresponding component locator illustration. The Replaceable Electrical Parts list is arranged by assembly in numerical sequence; the components are listed by component number.

Symbols

Component Values

This section contains the troubleshooting procedures, block diagrams, circuit board illustrations, component locator tables, waveform illustrations, and schematic diagrams.

Graphic symbols and class designation letters are based on ANSI Standard Y32.2-1975. Abbreviations are based on ANSI Y1.1-1972.

Logic symbology is based on ANSI/IEEE Standard 91-1984 in terms of positive logic. Logic symbols depict the logic function performed and can differ from the manufacturer’s data.

The tilde (~) preceding a signal name indicates that the signal performs its intended function when in the low state.

Other standards used in the preparation of diagrams by Tektronix, Inc., include the following:

H Tektronix Standard 062-2476 Symbols and Practices for Schematic Drafting H ANSI Y14.159-1971 Interconnection Diagrams H ANSI Y32.16-1975 Reference Designations for Electronic Equipment H MIL-HDBK-63038-1A Military Standard Technical Manual Writing Handbook

Locator Grid

Function Block Title

Internal Screw Adjustment

Onboard Jumper

Digital Ground

Refer to Assembly

& Diagram Number

Offboard Connector

Active Low Signal

Signal From

Another Diagram,

Same Board

12 3 4

Component Locator Diagrams

The schematic diagram and circuit board component location illustrations have grids marked on them. The component lookup tables refer to these grids to help you locate a component. The circuit board illustration appears only once; its lookup table lists the diagram number of all diagrams on which the circuitry appears.

Some of the circuit board component location illustrations are expanded and divided into several parts to make it easier for you to locate small components. To determine which part of the whole locator diagram you are looking at, refer to the small locator key shown below. The gray block, within the larger circuit board outline, shows where that part fits in the whole locator diagram. Each part in the key is labeled with an identifying letter that appears in the figure titles under component locator diagrams.

    

Power Termination

Component on back of board

Strap Panel Control

Female Coaxial Connector

Heat Sink Decoupled Voltage

Diagram Number Assembly Number

Diagram Name

Electrical components shown on the diagrams are in the following units unless noted otherwise:

Capacitors: Values one or greater are in picofarads (pF).

Values less than one are in microfarads (mF).

Resistors: Values are in Ohms (W).

Graphic Items and Special Symbols Used in This Manual

Each assembly in the instrument is assigned an assembly number (for example A5). The assembly number appears in the title on the diagram, in the lookup table for the schematic

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Section of Circuit

Board Shown

A B

5–5

R100

C120

J310

S100

U100

J200

U200

J600

J500

5–6

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Replaceable Mechanical Parts

This chapter contains a list of the replaceable mechanical components for the TMS 221 MCF5204 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.

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 221 MCF5204 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 221 MCF5204 Microprocessor Support Instruction Manual

Replaceable Mechanical Parts

Manufacturers cross index

Mfr. code

00779 AMP INC. CUSTOMER SERVICE DEPT

80009 TEKTRONIX INC 14150 SW KARL BRAUN DR

Manufacturer Address City , state, zip code

PO BOX 3608

910 PAGE AVE

PO BOX 500

HARRISBURG, PA 17105–3608

FREMONT , CA 94538–7340

BEAVERT ON, OR 97077–0001

Replaceable parts list

Fig. & index number

1–0 010–0615–00 1 ADAPTER, PROBE: MCF5204, TQFP–100

–1 671–4253–00 1 CKT BRD ASSY: MCF5204, TQFP–100, SOLDERED,

–2 131–6134–01 3 CONN, RCPT: SMD, MICTOR, PCB, STR, 38 POS,

–3 105–1089–00 3 LATCH ASSY: LATCH HOUSING ASSY, VERTICAL

–4 260–5000–00 1 SWITCH, SLIDE: SPST , DIP8 POSITION, GOLD OVER

–5 131–5267–00 1 CONN, HDR: PCB, MALE, STR, 2 X 40,0.1 CTR, 0.235

–6 103–041 1–00 1 ADAPTER, TQFP: TEST CLIP, 100 PIN TQFP, 0.50

–7 136–1317–00 1 SOCKET, PGA: PCB, FEMALE, STR, 100 POS, 11 X

Tektronix part number

070–9803–00 1 MANUAL, TECH: INSTRUCTION,

071–0042–00 1 MANUAL, TECH: INSTRUCTION, MCF5204, TMS221 TK2548 071–0042–00

070–9802–00 1 MANUAL, TECH: BASIC OPS MICRO SUP ON

Serial no. effective

Serial no. discont’d

Qty Name & description Mfr. code Mfr. part number

SOLDERED, TMS221 OPT 11

679–4253–00 TESTED, 389–2489–00 WIRED, TMS221 11

FEMALE, 0.025 CTR, 0.240 H, W/0.108 PCB HOLD DOWNS. PALLAD

MOUNT, 0.48 H X 1.24 L, W/PCB SINGLE CLIP, P6434

NICKEL, 3A, 2PF , SEALED

MLG X 0.110 TAIL, 30GOLD, HIGH TEMP

MM LEAD PITCH, MCF5202/03, 100 POS

11, 0.1 CTR, 0.0.173 H X 0.273 TAIL, G/G, OPEN CENTER

MICROPROCESSOR SUPPORT , PKG INSTALLATION, TLA700 SERIES, LOGIC ANAL YZER

OPTIONAL ACCESSORIES

DAS/TLA 500 SERIES LOGIC ANALYZERS

80009 010–0615–00

80009 671–4253–00

00779 767054–1

60381 105–1089–00

09353 LD08HOSK1

00779 104326–4

05276 MODEL 6150

63058 PGA100H115B1–1149

TK2548 070–9803–00

80009 070–9802–00

TMS 221 MCF5204 Microprocessor Support Instruction Manual

6–3

Replaceable Mechanical Parts

Figure 6–1: MCF5204 probe adapter exploded view

6–4

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Index

Numbers

5204, definition, ix 520X, definition, ix

about this manual set, ix acquiring data, 2–7 Address group

channel assignments, 1–8 display column, 2–9

application, logic analyzer configuration, 1–1

background debug mode connector, 1–1 1 basic operations, where to find information, ix BDM, pinout, 1–11 Big-Endian byte ordering, 1–2 burst mode (CS5*–CS0*) field, 2–11 bus cycles, displayed cycle types, 2–8 byte ordering, 1–2

cache invalidation, 1–2 channel assignments

Address group, 1–8 background debug mode, 1–11 chip select group, 1–10 clocks, 1–11 Control group, 1–10 Data group, 1–9 Intr group, 1–10

Misc group, 1–11 channel groups, 2–1 Chip Select, symbol table, 2–6 chip select group, channel assignments, 1–10 clock channel assignments, 1–11 clock rate, 1–2

SUT, 3–1 clocking, Custom, 2–1 component locator diagrams, 5–5 connections

CPU to Mictor, 1–12

P6434 probes, 1–5

probe adapter to SUT, QFP, 1–4

without probe adapter, 1–7

channel probes, 1–7 contacting T ektronix, x Control Flow display format, 2–9 Control group

channel assignments, 1–10

symbol table, 2–5 CPU to Mictor connections, 1–12 CS0* base address field, 2–11 CS1* base address field, 2–11 CS2* base address field, 2–11 CS3* base address field, 2–11 CS4* base address field, 2–11 CS5* base address field, 2–11 Custom clocking, 2–1 custom clocking, 2–2

EXT_TRN state, 2–3

STAR T state, 2–2

WAIT state, 2–3

WRITE state, 2–3 cycle types, 2–8

data

acquiring, 2–7

disassembly formats

Control Flow, 2–9 Hardware, 2–8 Software, 2–9 Subroutine, 2–10

how it is acquired, 2–1 data display , changing, 2–10 Data group

channel assignments, 1–9

display column, 2–9 data reads and writes, 1–2 diagrams and circuit board illustrations, 5–5–5–6 dimensions, probe adapter, 3–4 DIP switch

configuring, 1–2

example, 1–3

settings, 1–2 disassembled data

cycle type definitions, 2–8

viewing, 2–7 disassembler

definition, ix

logic analyzer configuration, 1–1

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Index–1

Index

setup, 2–1 Disassembly Format Definition overlay, 2–11 Disassembly property page, 2–11 display formats

Control Flow, 2–9

Hardware, 2–8

Software, 2–9

special characters, 2–7

Subroutine, 2–10

electrical specifications, 3–1

clock rate, 3–1

loading, 3–1 electrostatic immunity, 3–3 environmental specifications, 3–3

altitude, 3–3

humidity , 3–3

temperature, 3–3 exception vectors, 2–13 EXT_TRN state, 2–3

Hardware display format, 2–8

cycle type definitions, 2–8 hold time, minimum, 3–1

information on basic operations, definition, ix inspection and cleaning

microcontroller, 1–5

QFP test clip, 1–5 Internal cache, 1–2 Intr group, channel assignments, 1–10

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, 1–12 Misc group, channel assignments, 1–11 Mnemonics display column, 2–9

P54C, definition, ix P6434 probes, connecting. See connections package, TQFP, 1–1 port size field, 2–12 power requirements, SUT , 3–1 probe adapter

chip select switch, 1–2

DIP switch settings, 1–2

example settings, 1–3 circuit description, 4–1 clearance, dimensions, 3–4 configuring the DIP switch, 1–2

example, 1–3 connecting the P6434 probes, 1–5 hardware description, 4–1 how to unlock test clip, 1–7 inspection and cleaning, 1–5 not using one, 1–7 removing, 1–7

QFP test clip, 1–4

attaching to microcontroller, 1–6 attaching to probe adapter, 1–4 inspection and cleaning, 1–5

loading, 3–1

signal, 3–1

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

Index–2

reference material, 1–1 Reset, SUT hardware, 1–2 restrictions, 1–1

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Index

set up time, minimum, 3–1 setups, disassembler, 2–1 signal loading, 3–1 signals, active low sign, x signals not acquired, 2–10 Software display format, 2–9 special characters displayed, 2–7 specifications, 3–1

channel assignments, 1–8 electrical, 3–1 environmental, 3–3

mechanical (dimensions), 3–4 start state, 2–2 static discharge

caution statment, 1–4

how to disapate, 1–4 Subroutine display format, 2–10 support setup, 2–1 supported package style, 1–1 SUT

definition, x

probe adapter connection procedure, 1–4 SUT hardware Reset, 1–2 symbol table

Chip Select, 2–6

Control channel group, 2–5 system clock rate, 1–2 system under test, definition, x

terminology, ix test clip

connecting to probe adapter, 1–4 how to lock, 1–6 how to unlock, 1–7 inspection and cleaning, 1–5 installing, 1–4 QFP, 1–4

removing, 1–7 TQFP package, 1–1 typical signal loading, 3–1

vector base register field, 2–11 viewing disassembled data, 2–7

wait state, 2–3 write state, 2–3

XXX, definition, ix

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Index–3

Index

Index–4

TMS 221 MCF5204 Microprocessor Support Instruction Manual

Tektronix TMS221 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Getting Started

Operating Basics

Specifications

Maintenance

Replaceable Electrical Parts

Replaceable Mechanical Parts

Index

List of Figures

List of Tables

General Safety Summary

Service Safety Summary

Preface: Microprocessor Support Documentation

Manual Conventions

Logic Analyzer Documentation

Contacting Tektronix

Getting Started

Support Description

Logic Analyzer Software Compatibility

Logic Analyzer Configuration

Requirements And Restrictions

Configuring The Probe Adapter

Connecting To A System Under Test With A Probe Adapter

Connecting To A System Under Test Without A Probe Adapter

Channel Assignments

CPU To Mictor Connections

Setting Up the Support

Channel Groups

How Data Is Acquired

Clocking Options

Custom Clocking

Symbols

Acquiring And Viewing Disassembled Data

Acquiring Data

Viewing Disassembled Data

Changing How Data is Displayed

Specifications

Specification Tables

Maintenance

Probe Adapter Description

Replacing Signal Leads

Replaceable Electrical Parts

Parts Ordering Information

Using the Replaceable Electrical Parts List

Diagrams and Circuit Board Illustrations

Symbols

Component Values

Component Locator Diagrams

Graphic Items and Special Symbols Used in This Manual

Replaceable Mechanical Parts

Parts Ordering Information

Using the Replaceable Mechanical Parts List

Index