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MSPM0G3519-Q1: Number Of Write Cycles support in generated FEE module

Aniket Patil
Prodigy 10 points

Part Number: MSPM0G3519-Q1

Hi Team, want to know whether FEE module provided by TI supports configuration of a required number of write cycles for each logical block. I found a configuration paramenter "FeeNumberOfWriteCycles" in Fee.h file under "Fee_BlockConfigType" tag but the same parameter is not used in source code.

MCAL version: MCAL_MSPM0_00.09.00.00

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  • 0
    TI__Mastermind 26212 points

    Hi Aniket,
    I recommend to upgrade to the latest MCAL version (i.e. MCAL_MSPM0_01.00.00.00).

    However, TI does not support the configuration of a required number of write cycles for each logical block. The FEE module protects flash longevity through its virtual sector wear leveling algorithm, not through per-block cycle tracking. The variable you mentioned it is used to comply to the AUTOSAR interface, but it is informational only and the driver does not enforce a per-block write cycle limit.

    Best Regards,

    Diego Abad