Hi Rolando, Have you tried one of the built-in Xilinx FFTs? As far as I know, the Casper ones really only exist because the Xilinx ones only accept one input at a time.
If you do use them, they are really efficient with resources. Regards, James On Tue, Jan 19, 2016 at 11:11 PM, Rolando Paz <[email protected]> wrote: > Hi > > Is there any other FFT block that I can use with ADC4x250-8? > > https://casper.berkeley.edu/wiki/ADC4x250-8 > > I am using the "fft_biplex_real_2x" block, however I need only one input > of the four that this block has. I placed at zero the others three inputs. > > I need more FPGA resources from IBOB, and I think using another FFT block > may be one solution. > > Best Regards > > RP >
