Xilinx Pipelined/Streaming FFT Architecure?
in [FPGA]
|
From: onkars on 20 Apr 2010 14:10 I guess Xilinx also uses R2^2SDF --- because they have scaling for every pair of radix 2 butterflies. > >Altera clearly mentions that their pipelined FFT core uses R2^2SDF >architecture. >But I could not find any such info about Xilinx -- can anyone help? > >Onkar > >>Hi, >> >>Can anyone tell me whether the Xilinx Pipelined FFT arch uses R2SDF or >>R2^2SDF? >> >>Regards, >>Onkar >> >> >> >>--------------------------------------- >>Posted through http://www.FPGARelated.com >> > >--------------------------------------- >Posted through http://www.FPGARelated.com > --------------------------------------- Posted through http://www.FPGARelated.com
From: onkars on 20 Apr 2010 11:02 Altera clearly mentions that their pipelined FFT core uses R2^2SDF architecture. But I could not find any such info about Xilinx -- can anyone help? Onkar >Hi, > >Can anyone tell me whether the Xilinx Pipelined FFT arch uses R2SDF or >R2^2SDF? > >Regards, >Onkar > > > >--------------------------------------- >Posted through http://www.FPGARelated.com > --------------------------------------- Posted through http://www.FPGARelated.com
|
Pages: 1 Prev: Xilinx Virtex-4 Block RAM Initialisation missing Next: ReConFig 2010 : First Call For Papers |