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C674x cannot do program cache layout analysis?

Robert W
Mastermind 7100 points

Hi,

Why the C674x target cannot show cache option in its properties?

I find that C674x manual does describe its cache. Why there is no cache in its function profiling property?

Regards,

  • 0
    TI__Guru**** 481851 points

    Hi Robert,

    The C674x CPU simulator does not model cache and assumes a flat memory system. Hence there are no cache events to count with the function profiler. You will need to use one of the device simulators if you wish to use a simulator that does model cache.

    Thanks

    ki

  • 0 in reply to Ki
    Mastermind 7100 points

    I originally want to simulate C6748, but I only find C674x, in the target configuration. How to get cache info for C6748? Thanks.

  • 0 in reply to Robert W
    TI__Guru**** 481851 points

    Sorry, but there is no C6748 device simulator. There is one for C6747 however. They are pretty similar with the differences being with the peripheral. If you are mainly interested in core simulation with cache modeling, you can try using the C6747.

    Thanks

    ki