AR# 32704

LogiCORE Fast Fourier Transform (FFT) v6.0- Is all the data in the characterization tables in data sheet DS260 correct?


Are there any errors in the characterization tables which should be highlighted?


In the "Test" section of the characterization tables (Table 7, 8, and 9) , in FFT data sheet v6.0(DS260) , the values are incorrect for entries 5 to 16 which are all the cases with Scaling Type = F. 


The values will be corrected for the next release of the data sheet, but for now the advice is to take the core netlist through the Xilinx design flow to MAP where there will be a report which give the resources used. 


For a detailed list of LogiCORE Fast Fourier Transform (FFT) Release Notes and Known Issues, see (Xilinx Answer 29209).

AR# 32704
Date 05/23/2014
Status Archive
Type General Article