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Issues on D-cache and Flash Control buffer

Question asked by meng qiu on Aug 12, 2019
Latest reply on Aug 13, 2019 by Lukas Zadrapa

hello, when I want to handle the flash (such as reading ,writing and erasing) , I should disable D -cache and flash controller buffer . 

If I don't enable the D-cache and flash controller buffer after manipulating the flash, will it make a big difference on the performance of the MCU ?

What effect would the MCU have without d-cache and flash controller buffer enable ?

 

 

Regards,

Meng

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