Design and Implementation of Reversible Vedic Multiplier with Trlic

Abstract

The 'Vedic Mathematics' is the name given to the ancient system of mathematics with a unique technique of calculations based on simple rules and principles with which any mathematical problem can be solved with the help of arithmetic, algebra, geometry or trigonometry. In any of the fastest ALU, multiplier play an inevitable role. There is always a demand on high speed multiplier due to the raising limitation on delay. Increasing the speed of a multiplier there are number of new techniques have been implemented in which multiplier using Vedic mathematics are foremost one. The system performance and delay depend on the performance of multiplier used in it. Multiplier are used in different area such as cryptography, image processing application, embedded system application, programmable filter application etc .One of the major techniques to scale back the power dissipation is Reversible logic. There is no loss of data therefore power dissipation is reduced producing distinctive output for fixed input and vice-versa. The main objective of the project is to scale back the TRLIC of the multiplier factor by exploitation of Vedic arithmetic.The proposed methods are designed using VHDL Programming language, simulation and synthesis are done using Cadence RTL compiler in 180nm technology.