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AR# 21989

LogiCORE xFFT v3.1 - Why does the xFFT use more slices than are reported in the xFFT GUI at generation time?

Description

Keywords: COREGen, CORE, CORE Generator, FFT, Generate, map, GUI, size, esctimate, slice

Urgency: Standard

General Description:
Why does the xFFT use more slices than are reported in the xFFT GUI at generation time?

Solution

The GUI only gives an estimate of the number of slices that will be used. To get an accurate count, you will need to implement the core, and check the MAP report in the .mrp file.
AR# 21989
Date Created 08/25/2005
Last Updated 09/18/2007
Status Archive
Type General Article