Rapport (Rapport De Recherche) Année : 2002

Small Multiplier-based Multiplication and Division Operators for Virtex-II Devices

Résumé

This paper presents integer multiplication and division operators dedicated to Virtex-II FPGAs from Xilinx. Those operators are based on small 18 x 18 multiplier blocks available in the Virtex-II device family. Various trade-offs are explored (computation decomposition, radix, digit sets, ...) using specific VHDL generators. The obtained operators lead to speed improvements up to 18% for multiplication and 40% for division compared to standard solutions only based on CLBs.

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inria-00072094 , version 1 (23-05-2006)

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  • HAL Id : inria-00072094 , version 1

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Jean-Luc Beuchat, Arnaud Tisserand. Small Multiplier-based Multiplication and Division Operators for Virtex-II Devices. [Research Report] RR-4494, INRIA. 2002. ⟨inria-00072094⟩
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