µVision4 User's Guide
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µVision4 User's Guide

About µVision User Interface Creating Applications Utilities Debugging Using the Debugger Simulation Start Debugging Application Program Execution Debug Windows and Dialogs Breakpoints Window Call Stack and Locals Window Code Coverage Command Window Disassembly Window Event Viewer Execution Profiler Instruction Trace Window Logic Analyzer Setup Setup in Detail Restrictions Using the Logic Analyzer Memory Map Memory Window Performance Analyzer Registers Window Serial Window Symbols Window System Viewer Adding System Viewer Windows Toolbox Trace Data Window Trace Navigation Watch Window Expressions Constants System Variables Peripheral Variables I/O Ports Serial Ports Program Variables (Symbols) Fully Qualified Symbols Non-Qualified Symbols Literal Symbols Using Symbols Line Numbers Bit Addresses Type Specifications Operators Memory Type Specifiers Differences Between µVision4 and C Expression Examples Cortex-M Code and Data Trace Trace Features Tracepoint Expressions Tracepoint Intrinsics Tracepoint Limitations Configuring the Trace Hardware Tracepoint Marks 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 Access Command Input from File Preset I/O Ports or Memory Contents Write Debug Output to a File Keyboard Shortcuts TPIU Initialization after RESET (Cortex-M) Debug Commands Debug Functions Simulation Flash Programming Dialogs Example Programs Command Line Appendix

Trace Navigation

The Trace Navigation window allows scrolling through the records of the Trace Data window. This feature is available for Cortex-M devices.

Trace Navigation bar

Where

Current Time Interval Shows a time interval of 10 ms. The white section indicates that trace data are available for that period. The gray section indicates that no trace data are available, or the time interval is outside of the trace boundaries.
Total Time Interval Shows the start and end time of available trace data.
Current Time Interval Slider Move the slider to scroll through trace data records belonging to the current time interval. As an alternative, arrow-keys can be used for scrolling.
Total Time Interval Slider The silder has a fixed position due to the reduced amount of data captured when using the Simulator and cannot be used for scrolling.
Time Field Shows the mid value of the Current Time Line. Enter a value into the field to jump to a certain time stamp.
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