Renesas SH7641 Informações Técnicas descarregar pdf (Página 237)

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2. Displaying the measured result

The measured result is displayed in the [Performance Analysis] window or the

PERFORMANCE_ANALYSIS command with hexadecimal (32 bits).

Figure 6.16 [Performance Analysis] Window

Note: If a performance counter overflows as a result of measurement, “********” will be

displayed.

3. Initializing the measured result

To initialize the measured result, select [Initialize] from the popup menu in the [Performance

Analysis] window or specify INIT with the PERFORMANCE_ANALYSIS command.

6.5.10 Notes on Using the Profile Function

1. Errors

The profile function internally breaks user program execution, collects the measured data, and

re-executes the user program.

Since the function also counts when the measured item is generated at break or re-execution,

an error will be included in the measured profile value.

The measured value of this function should be the target.

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