FLASH erase fall

[DouDou1]

Hi, everyone

I am using the first core of the S32K358 chip programming, when I want to erase the C40_CODE_ARRAY_0_BLOCK_0 area of the program will report an error,but I can erase other areas such as C40_CODE_ARRAY_0_BLOCK_1, what is the reason?

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[danielmartynek · Accepted solution]

Hi @DouDou1,

The flash block that is being programmed must not be read.

The code of the flash driver must be either in SRAM or in another flash block.

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It has been discussed a few time here on the community.

https://community.nxp.com/t5/S32K/S32K344-C40-IP-Hardware-Fault-Problem/m-p/1697432

Regards,

Daniel

[DouDou1]

Hi, @danielmartynek,
Thank you for your reply.