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AR# 15201

LogiCORE CORDIC v1.0 - What type of multipliers are used when the CCM option is selected?

Description

Keywords: CORE, Generator, COREGen, CORDIC, Virtex-II, multipliers, CCM, scale compensation

When I select the option for Constant Coefficient Multiplier (CCM) scale compensation, what type of multipliers will be used in a Virtex-II device? Will this option use embedded multipliers?

Solution

Scale compensation always uses the Constant Coefficient Multiplier.

Version 1.0 of the CORDIC core does not include an option to use a Virtex-II device's embedded multipliers.

Please see (Xilinx Answer 29570) for a detailed list of LogiCORE CORDIC Release Notes and Known Issues.

AR# 15201
Date Created 09/03/2007
Last Updated 03/02/2008
Status Archive
Type General Article