Hi Rolando You may want to look at the Xilinx FFT for your use case. The CASPER FFT is optimised so that minimal resources are used when processing high bandwidths (either many inputs, or inputs captured at high sample rates). In this case you may find that the Xilinx FFT actually uses fewer resources.
Regards Andrew 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 >
