HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation

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

Jean-Luc Beuchat 1 Arnaud Tisserand 1
1 ARENAIRE - Computer arithmetic
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : 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.
Document type :
Complete list of metadata

Contributor : Rapport de Recherche Inria Connect in order to contact the contributor
Submitted on : Tuesday, May 23, 2006 - 7:46:32 PM
Last modification on : Friday, February 4, 2022 - 3:18:23 AM
Long-term archiving on: : Sunday, April 4, 2010 - 10:52:51 PM


  • HAL Id : inria-00072094, version 1



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



Record views


Files downloads