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C28x flash pipeline: why they left disabled

richard payne
Genius 4640 points

Hi

Regard F280x and C28x

I have been benchmarking the FFT (in FLASH & RAM) and found two time faster when flash pipeline is enabled)

I'm curious, why it left disabled by default?, is there issue we should be aware of when turning on the flash pipeline?

Thanks.

  • 0
    TI__Guru 61235 points

    Richard,

    There is nothing at all to be concerned about.  Always enable the flash pipeline.  I suspect it was left off by default for test reasons at TI.  Typically, things are left off until SW deliberately enables them.

    Regards,

    David