Optimized Vedic Multiplier N∗N using Adder Approximations and Modified Carry Look Ahead Adders

Gayatri, V and Amirtha, T and Padmapriya, S (2024) Optimized Vedic Multiplier N∗N using Adder Approximations and Modified Carry Look Ahead Adders. In: 2024 International Conference on Science Technology Engineering and Management (ICSTEM), Coimbatore, India.

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Abstract

This paper introduces an innovative approach to enhancing Vedic multipliers using approximate full adders with 2X1 multipliexers. The study compares this novel design with traditional multipliers, highlighting its superior performance in terms of area utilization, processing speed, and power efficiency. Furthermore, the research extends the application of this design by implementing it with 4-bit approximate carry look-ahead adders, showcasing its adaptability and scalability across different bit widths. The experimental findings demonstrate the significant advantages of the proposed approach over conventional designs, establishing it as a promising solution for achieving efficient arithmetic operations in digital circuits.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Processing Speed; Power Efficiency; Arithmetic Operations; Conventional Design; Digital Circuits; Bit-width; Power Consumption; Partial Products; Multiple Algorithms; Power Estimation; Traditional Design; Active Switches; Approximate Computation; Propagation Delay; Clock Frequency; Half Adder
Subjects: D Electrical and Electronics Engineering > Image Processing
E Electronics and Communication Engineering > Circuit Design
Divisions: Electronics and Communication Engineering
Depositing User: Users 5 not found.
Date Deposited: 31 Jul 2024 06:49
Last Modified: 31 Jul 2024 06:49
URI: https://ir.psgitech.ac.in/id/eprint/930

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