how to get correct FFT HDL Optimized ?

HI. I'm trying to implement with FFT HDL Optimization to make HDL code. Would you let me know how can I make FFT HDL code? Is that should be generated in simulink? or is there any way to generate the HDL code?

How can I resolve this problem?

Answer 1

[Kiran Kintali]

web(fullfile(docroot, 'dsp/examples/generate-hdl-code-for-fft-hdl-optimized-block.html'))

Please check above example for proper configuration of HDL Optimzed FFT block for code generation.

Hint: doubles are not supported for code generation for this block. make sure to drive validIn port with a valid source (try constant block with true/false).

Thanks.