Lauterbach TRACE 32 Original operating instructions

TRACE 32

In-Circuit Debugger

Quick Installation

and

Tutorial

TRACE32: In-Circuit Debugger (ICD)

August 1998

retrieval system or translated into any language in any form by any means without the written permission of

Lauterbach Datentechnik GmbH.

TRACE32 is a registered trademark of Lauterbach Datentechnik GmbH.

Lauterbach Datentechnik GmbH

Fichtenstrasse 27

D-85649 Hofolding

Germany

telephone: ++49 8104/8943-50

facsimile: ++49 8104/8943-49

e-mail: support@lauterbach.com

In-Circuit Debugger iii Table of Contents

Table of Contents

TRACE32-ICD Preface ________________________ Page PRE-1

What is an In-Circuit Debugger? PRE-1

About this Guide PRE-2

Where to Look for More Information PRE-4

Quick Installation for TRACE32-ICD _____________ Page INST-1

About the Installation Guide INST-1

Product Overview INST-2

System Concepts INST-4

Host Interfaces INST-4

The Debug Module INST-11

Hardware Installation INST-12

Installation with ISA Interface Card (PODPC) INST-12

Installation with Parallel Interface Card (PODPAR) INST-15

Installation with Ethernet Interface (PODETH) INST-18

Software Installation INST-20

PODPC or PODPAR on MS-WINDOWS (PC) INST-21

PODETH on MS-WINDOWS (PC) INST-26

PODETH on SunOS, Solaris (SUN) INST-29

PODETH on HP-UX 10.X (HP-9000) INST-31

Troubleshooting INST-33

Table of Contents iv In-Circuit Debugger

Tutorial for TRACE32-ICD _____________________ Page TUT-1

About the Tutorial TUT-1

Start TRACE32-ICD TUT-2

Setup the Application Properties TUT-3

The Online Help TUT-4

Setup the Debug Environment TUT-7

Batch Jobs TUT-11

The User Interface TUT-13

How to Debug the Program TUT-15

How to Display and Modify CPU Registers TUT-25

How to Display and Modify the Special Function Registers TUT-27

How to Display and Modify Memory TUT-29

How to Set Breakpoints TUT-31

Software Breakpoints TUT-31

Breakpoints in ROM, Flash, EEPROM TUT-35

Breakpoints on Data Accesses TUT-36

Onchip Breakpoints (Overview) TUT-38

Display and Modify HLL Variables TUT-39

Format HLL-Variables TUT-42

Exit TRACE32 TUT-44

1 TRACE32-ICD Preface

TRACE32-ICD Preface

What is an In-Circuit Debugger?

Most CPUs provide an onchip debug system implemented in the CPU. Typical examples

are the BDM interface from Motorola, the JTAG interface for the ARM7 or the JTAG

interface for the PowerPC family. The debug interface usually requires a few CPU pins that

are used for the communication between the onchip debug system and a third party

development tool. The onchip debug system provides the following basic features:

• Read/write memory

• Read/write CPU register

• Single step and real time execution

• Hardware breakpoints and trigger features (not supported by all CPUs)

The In-Circuit Debugger TRACE32-ICD uses these basic features of the onchip debug

system to provide a powerful debug tool that offers:

• Easy high-level and assembler debugging

• Display of internal and external peripherals on a logical level

• Onchip break and trigger support

• RTOS awareness

• Flash programming

• Powerful script language

• Multiprocessor debugging

TRACE32-ICD Preface 2

TRACE32-ICD is part of the TRACE32 microprocessor development tool product line.

This product line also includes a trace extension for some ICD-Debuggers and the full

featured In-Circuit Emulators TRACE32-ICE for all CISCs and TRACE32-FIRE for the fast

RISC processors.

All TRACE32 development tools use a common user interface. So the look and feel stays

the same no matter what system you are using.

About this Guide

The purpose of this guide is:

• To get your In-Circuit Debugger installed.

(See Quick Installation for TRACE32-ICD).

• To help you to write the proper start up sequence.

(See

Tutorial for TRACE32-ICD

• To make you familiar with the basic functions of TRACE32-ICD.

(See

Tutorial for TRACE32-ICD

In-Circuit Debugger

TRACE32-ICD In-Circuit Emulator

TRACE32-ICE/FIRE

3 TRACE32-ICD Preface

Since an In-Circuit Debugger always needs a working target system, we also offer

Simulators for some major CPU families, that allow you to get familiar with our debugging

tools even before your target hardware is available.

Simulator:

A simulator can run without a target processor. The work of the CPU is simulated by

software. So real time debugging is not possible.

You can download our simulators from our web page http://www.lauterbach.com

or from our CD

TRACE32 Product Information

by using the link Download Demo

Software in the main menu.

TRACE32-ICD Preface 4

Where to Look for More Information

The common TRACE32 user interface contains a detailed Online-Help, that offers the

most current description of all debug features.

If you have installed the TRACE32 software The Online Help on how to start the Online

Help.

The Online Help can also be called without installing the TRACE32 software:

• On WINDOWS systems simply call the help file \DOS\MAN.HLP on the CD.

• Or use the PDF file TRACE32-MANUAL.PDF in the PDF directory of the CD to open

the Online help in PDF format.

The following books contain the most relevant information for the use of TRACE32-ICD:

ICD Targets

Since the Quick Installation for TRACE32-ICD and the Tutorial for TRACE32-ICD are

generic for all supported CPUs, we strongly recommand to read the ICD Target Guide for

your CPU. This guide describes all CPU specific settings and features.

ICD Debugger User´s Guide

ThisbookprovidesinformationaboutthebasicconceptsfortheIn-CircuitDebuggersandthe

other PODBUS devices (e.g. ICD Trace, ICD Risc Trace, EPROM Simulator).

5 TRACE32-ICD Preface

Reference

In the Reference book you can find an alphabetical list of all debug commands for the

TRACE32 development tools and a detailed description of their syntax and function. All

commands not available for TRACE32-ICD are marked with (E−TRACE32-ICE only) or

(F− TRACE32-FIRE only).

The following books contain information for advanced users.

Installation Guide General Installation Guide for all TRACE32

development tools.

Operation System User´s Guide Gives an overview of the features for the

TRACE32 Operating System e.g. windows

management, file management, printer etc.

Operation System Reference Provides a detailed description of the

TRACE32 Operating System e.g. windows

management, file management, printer etc.

Practice User´s Guide Introduction into the batch language

PRACTICE.

Practice Reference Alphabetical list of all PRACTICE com-

mands.

1 Quick Installation for TRACE32-ICD

Quick Installation for TRACE32-ICD

About the Installation Guide

This Installation Guide describes the basic installation and configuration for all

TRACE32-ICD In-Circuit Debuggers that are implemented using their onchip debug

interface. Typical examples for onchip debug interfaces are BDM, JTAG, ONCE …

For the installation and configuration of the ROM monitors or for special system

configurations (e.g. additional devices, multiprocessor debugging etc.) refer to the

Installation Guide.

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