13 November 2000 Table-based methods comparison for low-precision evaluation of the sine and cosine functions on FPGAs
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Abstract
Direct table-based methods are frequently proposed for the implementation of low-precision evaluation of functions. We examine and compare the real implementation on current FPGAs of two methods, the single table and the bipartite table, introduced in the literature. We focus on the sine/cosine functions, input and output sizes in {8,...,12} and on LUT-based FPGAs and especially on the Virtex device family from Xilinx.
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Florent de Dinechin, Florent de Dinechin, Arnaud Tisserand, Arnaud Tisserand, } "Table-based methods comparison for low-precision evaluation of the sine and cosine functions on FPGAs", Proc. SPIE 4116, Advanced Signal Processing Algorithms, Architectures, and Implementations X, (13 November 2000); doi: 10.1117/12.406500; https://doi.org/10.1117/12.406500
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