 | µVision4 User's Guide |  |
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| Instruction Trace WindowThe Instruction Trace Window shows the history of executed instructions. The window is: - Enabled for all non-Cortex-M processor-based devices when using the µVision Simulator. (Refer to Trace Data Window for Cortex-M processor-based devices.)
- Enabled only for ARM devices when debugging on target hardware.
- For non-ARM devices, use the Disassembly Window with similar features when debugging on hardware.
Open the window from the toolbar or from the menu View – Trace - Instruction Trace Window. Enable the flag View – Trace - Enable Trace Recording.


Where | Filter | Allows selecting the following display modes:- Execution-Mixed shows the source code and the assembler code.
- Execution-Asm shows the assembler code only.
- Execution-Source shows the source code only.
| | Nr. | Is a number reflecting the order of the executed instructions. | | Address | Is the memory address of the instruction. | | Opcode | Is the operation code. | | Instruction | Is the instruction itself. Can be the assembly or source code. |
Double-click any row to jump to the source code and disassembly line that corresponds to the instruction. Note - The window's look and feel might vary with the driver settings of the debugging environment.
- Refer to Configure Cortex-M Devices for Tracing of the ULINKpro or ULINK2 manual when using target hardware.
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