Fixed point FFT output scaling issue

[DDong12]

Hi,

I'm trying to implement a fixed point FFT processor using the intel FFT core. I simulated the design and it gave a scaled result. But how can I check the exact value that the processor used to scale?

Best wishes

Daoming

[CheePin_C_Intel]

Hi,

As I understand it, you have some inquiries related to the FFT. Would you mind to share with me further on the following:

1. What is the Quartus version that you are using?
2. What is the device that you are using?
3. Mind share with me the your FFT .ip file so that I can have better understanding of your configuration?

Thank you.