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

using DSPs in the FPGA as ALMs for standard FFT IP

Hi, We are using standard FPGA FFT IP for our design given by intel. we want to use many FFT IPs parallely for that the problem that we are seeing is resources for ALMs required is not suffiecient ...
KennyT_altera's avatar
KennyT_altera
Icon for Super Contributor rankSuper Contributor
6 years ago
Hi, Does the FFT IP come from Intel Quartus Prime? Have you check your settings in assignment-> settings -> compiler settings -> advance for syn and fit for all the related dsp setting had been turn on? Thanks
  • VenkateshSathar's avatar
    VenkateshSathar
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    yes I am talking about FFT IP from Intel quartus software only.

    Those are the current settings right now we are using, is that correct?

    will that setting make some of the DSPs freely available in fpga to be used as logic elements for FFT IP?