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Journal of Applied Sciences
  Year: 2007 | Volume: 7 | Issue: 19 | Page No.: 2908-2910
DOI: 10.3923/jas.2007.2908.2910
 
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Design of Digital FIR Filter Based on Dynamic Distributed Arithmetic Algorithm
T. Vigneswaran and P. Subbarami Reddy

Abstract:
This research presents a method for implementing high speed Finite Impulse Response (FIR) filters using just adders, Look Up Tables (LUTs) and shifters. The extensive use of a Dynamic Distributed Arithmetic (DDA) algorithm eliminates the multiplier unit which requires more number of adders. Xilinx Spartan III devices is used for optimization. It is observed that up to 56.75% reduction in the number of slices, upto 75% reduction in flip flops and up to 53.2% reduction in the number of LUTs is achieved. The speed of the DDA is improved by 31%.
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How to cite this article:

T. Vigneswaran and P. Subbarami Reddy, 2007. Design of Digital FIR Filter Based on Dynamic Distributed Arithmetic Algorithm. Journal of Applied Sciences, 7: 2908-2910.

DOI: 10.3923/jas.2007.2908.2910

URL: https://scialert.net/abstract/?doi=jas.2007.2908.2910

 
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