ULINKPRO Keil, ULINKPRO Datasheet - Page 133

• Manufacturer Part Number: ULINKPRO
• Description: KIT DEBUG/TRACE UNIT HIGH SPEED
• Manufacturer: Keil
• Type: In-Circuit, Real-Time Debugger/Programmerr

Specifications of ULINKPRO

• Contents: Module
• For Use With/related Products: ARM7, ARM9, Cortex
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Using the Trace Buffer
In any programming process, it is often required to investigate circumstances that
led to a certain state. You can guide the µVision Debugger to record instructions
into a trace memory buffer. In Debug Mode, you can review the trace buffer
using the View – Trace – Show Records in Disassembly command.
Whereas the trace information is always available in the Disassembly Window,
the Instruction Trace Window is enabled for ARM devices only.
In addition, inspect the Registers Windows showing register contents of the
selected instruction.
Invoke the Context Menu of the Disassembly Window to review the options
offered.
When you double-click in the Instruction Trace Window, the Disassembly
Window shows the corresponding instruction.
Use the Trace Windows command from the Debug Toolbar or from the
View – Trace – Instruction Trace Window Menu to view executed
instructions stored in the trace buffer
Chapter 9. Example Programs