Denormalized Numbers - 9.1 English

PG109 Fast Fourier Transform LogiCORE IP Product Guide

Document ID
PG109
Release Date
2022-05-04
Version
9.1 English

The floating-point interface to the FFT core does not support denormalized numbers. To match the behavior of the Xilinx Floating-Point Operator core, the core treats denormalized operands as zero, with a sign taken from the denormalized number.