µVision® User's Guide
Home Products Events Support	Search Keil.com for:

On-Line Manuals

µVision® User's Guide

µVision3 Overview

Creating Applications

Using the Debugger

Start Debugging

Application Program Execution

Debug Windows and Dialogs

Disassembly Window

Setup in Detail

Output Window - Command

Variables and Registers

Debug Functions

Execution Profiler

Performance Analyzer

System Variables

Peripheral Variables

Program Variables (Symbols)

Type Specifications

Differences Between µVision3 and C

Expression Examples

Tips and Tricks

Review Peripherals and CPU Configuration

Simulate I/O Ports

Simulate Interrupts and Clock Inputs

Simulate external I/O Devices

Assign Serial I/O to a PC COM Port

Check Illegal Memory Accesses

Command Input from File

Preset I/O Ports or Memory Contents

Write Debug Output to a File

Keyboard Shortcuts

Debug Functions

Flash Programming

Example Programs

Disassembly Window

The Disassembly window shows your target program as mixed source and assembly program or just assembly code. A trace history of previously executed instructions may be displayed with Debug — View Trace Records. To enable the trace history, set Debug — Enable/Disable Trace Recording.

Disassembly Window Example

If you select the Disassembly Window as the active window all program step commands work on CPU instruction level rather than program source lines. You can select a text line and set or modify code breakpoints using toolbar buttons or the context menu commands.

You may use the dialog Debug — Inline Assembly... to modify the CPU instructions. That allows you to correct mistakes or to make temporary changes to the target program you are debugging.