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VenkateshSathar's avatar
VenkateshSathar
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

FFT IP of quartus taking resources differently in different project for same ip configuration

I have two projects where in each I instantiated FFT 2048 IP bidirectional Block floating point configuration and rest is also same in both but in one project it's taking around 2k alm where as in ot...
VenkateshSathar's avatar
VenkateshSathar
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

problem solved it's because of signals got trimmed then fft ip doing nothing. but the terminology used here was different not like in vivado. Here it is displayed as following message warning

"Warning (14320): Synthesized away node "