Manuscript Number : IJSRST196158
A High-Performance FIR filter Architecture for Reconfigurable Applications
Authors(3) :-R. Yerriswamy, Dr. D. Vishnu Vardhan, Sankar Lal Sharma Transpose form ?nite-impulse response (FIR) ?lters are characteristically pipelined and support multiple constant multiplications (MCM) procedure that results in signi?cant saving of calculation. However, transpose form con?guration does not specifically support the block performing not like direct-form con?guration. In this paper, we investigate the possibility of realization of block FIR ?lter in transpose shape con?guration for area-delay ef?cient realization of huge order FIR ?lters for both ?xed applications. Based on a detailed computational investigation of transpose form con?guration of FIR ?lter, we have derived a ?ow diagram for transpose shape block FIR ?lter with reduced register complexity. A detailed block formulation is detailed for transpose form FIR ?lter. We have inferred a general multiplier-based architecture for the proposed transpose form block ?lter for recon?gurable applications. A reduced-complex design using multiple constant multiplications scheme is also showed for block implementation of ?xed FIR ?lters. The proposed architecture obtains less area, less delay and less power consumption compared with the existing architecture of direct form structure for medium or long filter lengths. For this project analysis for determining area, power and delay it uses Xilinx.
R. Yerriswamy Finite-Impulse Response (FIR), Block Processing, Reconfigurable Architecture, Multiple Constant Multiplications (MCM). Publication Details
Published in : Volume 6 | Issue 1 | January-February 2019 Article Preview
Department of ECE, JNTUA, Andhra Pradesh, India.
Dr. D. Vishnu Vardhan
Department of ECE, JNTUA, Andhra Pradesh, India.
Sankar Lal Sharma
Head, Department of ECE, University College of Engineering and Technology, BIKANER, Rajasthan, India
Date of Publication : 2019-02-28
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 420-424
Manuscript Number : IJSRST196158
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST196158
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