write in D-Flash (or P-flash) with IAP? (in application programming)

Ahmad_bozorgi — Wed, 30 Sep 2020 12:31:05 GMT

Hi.

in S32K14x series, there is flash module with 2 bank: P-Flash (Bank 0) and D-Flash (bank 1).

D-Flash can be FlexNVM for whole space or in a partition. assume I want to use FlexNVM with 32 KB from 64KB. so I have EEE with 4KB FlexRAM and back up space with 32 KB space.

the left 32KB partition is D-Flash now. can I write on this space individually ? (not write in FlexRAM & EEE unit).

literally I want to have some EEPROM emulated memory and some D-Flash memory with write access. (these procedures are not performed in same time).

Thanks.

Re: write in D-Flash (or P-flash) with IAP? (in application programming)

lukaszadrapa — Thu, 01 Oct 2020 11:13:41 GMT

Hi Ahmad,

yes, that's possible. D-Flash which is not allocated for EEE can be used as a normal D-Flash using normal flash commands for program/erase.

Regards,

Lukas

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write in D-Flash (or P-flash) with IAP? (in application programming)

Re: write in D-Flash (or P-flash) with IAP? (in application programming)