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LAUNCHXL-F28379D: Profile Clock speed

Gerald
Genius 9570 points
Part Number: LAUNCHXL-F28379D

Hi Experts,

When using the profile clock feature of CCS to measure the duration of a piece of code, exactly which clock does it use? Is it SYSCLK, PLLSYSCLK, OSCCLK or another type of clock?

Kind regards,
Gerald

  • 0
    TI__Guru* 77720 points

    Gerald,

    The profile clock will measure C28x CPU cycles when active as you run from BP to BP.  You can then multiply this by the SYSCLK period to get the real world time elapsed.

    Best,

    Matthew