Renesas TM V.3.20A Especificaciones descargar pdf (Pagina 717)

100

101

Renesas Technology, Tools FAQs

Last Updated: April 5, 2000

Document Number: 01050813_e

I measured the interrupt generation period, but it does not match with the logical value. How can I get an accurate value?

Please use the following steps for an accurate measurement (described on page 77 in the PD45 Manual).

Set the target program stop control mode to "stop".1.

Change the time measurement mode to [1. Go to Break].2.

Set the break point to the top of the timer interrupt routine after resetting the target program. Execute the program with 1 pass

count option.

Repeat the same three steps but execute the program with 2 pass count options.4.

Measurement time 4. less Measurement Time 3. is the actual execution time.5.

The result 5. is the interrupt generation period.

[Reference info]

Please refer to PD45 User's Manual, page 77.

[Supplement]

The emulator monitor program executes the target program to reference registers and memory. The timer operates during the

process, as well. Therefore, the timer interrupt occurs earlier than expected. This is why the actual value is often shorter than the

estimated value.

Top of Page | Back to Previous Page

1 2 ... 712 713 714 715 716 717 718 719 720 721 722 ... 761 762

Comentarios a estos manuales

Sin comentarios

Renesas TM V.3.20A Especificaciones Pagina 717

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Renesas TM V.3.20A