0410837 20240103182242.720060210235959.9 4 s. cav_un_epca*02565200013-490274906 (2002)53-56 lattice Rls algorithm FPGA logarithmic arithmetic cav_un_auth*0101120 Kadlec Jiří UTIA-B Department of Signal Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101159 Matoušek Rudolf UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101105 Heřmánek Antonín UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101152 Líčko Miroslav UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101213 Tichý Milan UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. 09G 09H 33544 ESPRIT XE CEZ:AV0Z1075907 Presented here are implementations of a complete RLS Lattice cores for Virtex. Their computational parallelism and ease of pipelining lead to easy mapping on FPGA. Internally, the computations are based on 32bit or 20bit logarithmic arithmetic (LNS). Compared are the 32bit LNS-SINGLE-ALU and 20bit LNS-QUAD-ALU versions. On Virtex XCV2000E-6, these use 27%, 54% or 40% of slices respectively and run at 50, 35 and 42 MHz on the Celoxica RC1000 board. JC ZS http://hdl.handle.net/11104/0130924 UTIA-B 20020051 2002 cav_un_epca*0256520 Electronic Engineering 0013-4902 Roč. 74 č. 906 2002 53 56