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#S32K144 Cache write Test

##S32K144 support modifying cache values? Why is it that after I modify a value, reading the same address still returns the original value? Additionally, can the cache's parity bit be tested?thanks

joshua9264_0-1778760071876.png


Re: #S32K144 Cache write Test

Hi @joshua9264,

It is technically possible to change the cache value through the LMEN registers.

Let me create a simple test project.


BR, Daniel

Re: #S32K144 Cache write Test

Hi @joshua9264,

Have a look at this example:
https://community.nxp.com/t5/S32K-Knowledge-Base/Example-S32K142-LMEM-Cache-v1-0-S32DS3-6-RTD300/ta-...


Regards,

Daniel

Re: #S32K144 Cache write TestOK,thank you,i will have a test
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