Background

Some RX MCU peripherals use only fixed interrupt vectors, while some others also use software configurable interrupt vectors.
The software configurable interrupt vectors can configure select which interrupt is enable enabled by user depending on the applicationthe user. The software configurable interrupt is separated into two types for each clock source (PCKLA and PCLKB) as INTA and INTB.

It How to set the software configurable interrupt depends on which the driver is used if you use a software configurable interruptyou are using.

• in case of code generator Code Generator (the component name starts with "Config")
  You will get the following error, and it needs to must select the interrupt setting in How to set the software conifugurable configurable interruptsection on this page:
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• in case of FIT module (the component name starts with "r_")
  In general, the software configurable interrupt setting treats as automatically.
  It may not assign the vector table, so please check the behavior is wrong.
  Please check Configure the "software configurable interrupt" In the Smart Configurator in is set automatically. See also How to verify that the software configurable interrupt is applied on this page.

How to set the software

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configurable interrupt

This is an example of how to remove the error for the GTCIU2 setting in GPT:Image Removed

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To resolve this error, you must configure additional interrupt settings in the "Interrupt Interrupts tab".
As shown in the figure below, you need to select the interrupt from the corresponding interrupt vector group, INTA or INTB.Image Removed

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Please also refer to the "User's Manual: Hardware" of each product to determine whether the interrupt belongs to INTA or INTB.This information shows as table

The table for this information is shown in the following section as follows in Users Manual:Hardware:

• Software Configurable Interrupt A Source Select Register n
• Software Configurable Interrupt B Source Select Register n 

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How to

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verify that the software configurable interrupt is applied

Please check the r_bsp_interrupt_config.h located in the src/smc_gen/r_config/.Image Removed

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If the software configurable interrupt setting is not applied correctlysettings fails, the vector table may be set as blankblank. if you faced this case, please handle the interrupt setting by using How to set the software configurable interrupt.

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