S32K中的主题 Memory fault

Memory fault

SreejithN — Thu, 06 Apr 2023 10:37:24 GMT

Hi,

Which interrupt handler could be used to handle the fault due to accessing an invalid memory location by the application? If possible, please provide the IRQ number.

Thanks,

Sreejith N

Re: Memory fault

Robin_Shen — Fri, 07 Apr 2023 00:23:05 GMT

Hi Sreejith N,

Please refer to this article: Fault handling on S32K14x

Best Regards,
Robin
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Re: Memory fault

SreejithN — Mon, 10 Apr 2023 06:04:15 GMT

Hi @Robin_Shen,

Thanks for your reply

But i couldn't find the Configurable Fault Status Register (CSFR) on S32K146 reference manual or in S32K development kit. Is there any other register available in S32k146 for finding the exception occurred?

Re: Memory fault

Robin_Shen — Mon, 10 Apr 2023 06:16:02 GMT

Configurable Fault Status Register (CFSR) can be found in Cortex -M4 Devices Generic User Guide