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I am looking for ECC insertion method (any instruction) on any address with ARM Cortex M4.

Anuj

I am looking for ECC insertion method (any instruction) on any address with ARM Cortex M4. Some processors sport data line flips using instructions.

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  • 0 in reply to Yasuhiko Koumoto

    Hello Yasuhiko Koumoto,

    Thanks for your reply.

    I am looking for chip level, when there is no method available for ecc insertion.

    I have one idea:

    Don' initialize one section of SRAM and try to read that area, might be we can hit single bit or double bit ecc error at some random location in uninitialized area.

    But this will not give proper control.

    Best Regards,

    Anuj

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  • 0 in reply to Yasuhiko Koumoto

    Hello Yasuhiko Koumoto,

    Thanks for your reply.

    I am looking for chip level, when there is no method available for ecc insertion.

    I have one idea:

    Don' initialize one section of SRAM and try to read that area, might be we can hit single bit or double bit ecc error at some random location in uninitialized area.

    But this will not give proper control.

    Best Regards,

    Anuj

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