Forum Discussion
AVasi19
New Contributor
7 years agoModelSim FFT simulation returns nothing but zeros
Hi, I'm having trouble with simulating FFT in ModelSim. Althoug i've asserted all input signals (as shown on figure_1(2019.06.20 20-01-25)), output of FFT stuck at zero. No valids, no SOP/EOP or d...
AndyN
Occasional Contributor
7 years agoYou probably just need to assert reset at the beginning of your sim to get the core to a known state. From the looks of your screenshot, your reset is never low at the start...