Renesas M3T-MR100 Manual de usuario descargar pdf (Pagina 285)

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[( System stack size γ used by system clock interrupt handler )]

When you do not use a system timer, there is no need to add a system stack used by the system clock interrupt handler.

The system stack size γ used by the system clock interrupt handler is whichever larger of the two cases below:

48 + maximum size used by cyclic handler

48 + maximum size used by alarm handler

72 bytes

C language

Using the stack size calculation utility of NC100, calculate the stack size of each Alarm or Cyclic handler.

Refer to the manual of the stack size calculation utilityr for detailed use of it.

Assembly language

The stack size to be used by Alarm or Cyclic handler

= register to be used

+ user size + stack size to be used by service call

If neither cyclic handler nor alarm handler is used, then

γ = 72 bytes

When using the interrupt handler and system clock interrupt handler in combination, add the stack sizes used by both.

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Renesas M3T-MR100 Manual de usuario Pagina 285

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