04-26-2018 07:32 AM
I am using Radix 4 and 2 C model FFts configured as 16 point, I have a total data size of 512*256*16*8 . Streaming architecture gives result in 2 min but Radix 4 takes around 8 min and Radix 2 takes around 25 min . Is this acceptable or is there any issue in functioning of FFTs .
Can anyone help me?
Thanks and Regards,
05-01-2018 10:54 PM
As per my understanding in Xilinx we have to wait for a ready signal so Radix 4 and 2 ffts are slower. How will this matter in C code ?. I am running this code in a pure C environment using visual studio.
Is there any way to reduce this delay.