Journal Paper

Paper Title - A Rom Architecture Based Look-Up-Table Design And Memory-Based Implementation Of Fir Digital Filter


Abstract
Finite-Impulse response (FIR) digital filter is widely used as a basic tool in various signal processing and image processing applications. New approaches to LUT-based-multiplication are suggested to reduce the LUT-size over that of conventional design. Distributed arithmetic (DA)-based computation is popular for its potential for efficient memory-based implementation of finite impulse response (FIR) filter where the filter outputs are computed as inner-product of input-sample vectors and filter-coefficient vector. In a ROM architecture based LUT design we are using a ROM of 9 words. We have synthesized the proposed LUT-multiplier and ROM based LUT-multiplier for 4-bit input word.


Author - V.Vijaya, G.Laxmaiah

Citation - V.Vijaya   ,   G.Laxmaiah   ,   V.Vijaya, G.Laxmaiah " A Rom Architecture Based Look-Up-Table Design And Memory-Based Implementation Of Fir Digital Filter " , International Journal of Industrial Electronics and Electrical Engineering , Volume-2,Issue-1  ( Jan, 2014 )

Indexed - Google Scholar


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| Published on 2014-06-18