01-26-2015 02:11 PM
Hi !I created 16 FFT code by using megawizard. I ran its stimulation by using the test bench code which megawizard created. It is running only for 4 frames. I modified the frame number and its source files( sink_real.txt and sink_imag.txt) but I couldnt run it for more frames. I want to run it for 16 frames. Did anyone try this ? Is it possible ? thanks
01-26-2015 02:56 PM
If you're using fft_tb.v then you need to edit line 51:
parameter NUM_FRAMES_c = 4;To what you want. For fft_tb.vhd you need to edit line 56:
constant NUM_FRAMES_c : natural := 4;Does that help?
01-26-2015 03:32 PM
I am using VHDL .I have editted the line 56 I didnt work.I figured out the problem . We have to edit also line 59. signal fftpts_array : fftpts_list_t := (16, 16, 16, 16); this array legnt must be the same with the frame number.. Thanks a lot