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Compilar setting Issue

Sudhee M S
Prodigy 130 points
Other Parts Discussed in Thread: CCSTUDIO

Hi,

I'm using TMS320C727 DSP and CCStudio V3.3 for compilation. I have an issue with compilar settings, Here it goes,

I am calculating harmonic/Interharmonic  of a signal (Fundamental signal is 50Hz/60hz - up to 50th ) using FFT. I observe that whenever the build option is ‘No Debug’, we are facing accuracy issue. It measures harmonic but not meeting the accuracy. But if we use ‘ full symbolic debug’ it is meeting the accuracy. Here if I use this setting , I heard it adds some delay. Is that true? And why is the this difference in terms of accuracy.

Regards

Sudhee