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FFT performance BF527

Question asked by tcmichals on Jul 16, 2013

Is there a formula to calculate the performance of the following API's using 8K/16K size for using external SDRAM using BF527 600Mhz(Internal clock) 100mhz(External memory clock) (with static, dynamic scaling)

 

rfft_fr16();

 

rfft_fx_fr16();

 

rfft_fr32();

rfft_fx_fr32();

 

fft_magnitude_fr16();

fft_magnitude_fr32();

Thank you,
Tim

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