Design of Reversible Arithmetic and Logic unit using Reversible Universal Gate

Abstract

Reversible logic has presented itself as a growing technology which plays an imperative role in quantum computing. Reversible logic has received great attention in the recent years due to their ability to reduce the area which is the main requirement in VLSI Design. The aim of the project is to design area efficient reversible arithmetic and logic unit using reversible universal gate. It minimizes the power and delay. The design of digital circuits in quantum cellular automata poses novel implementation strategies and methodologies are highly desirable. This reversible gates which are applicable in NanoTechnology, Quantum computing, Low power CMOS, Optical computing. QCAD Designer 2.0.3 tool is used for the implementation of quantum cellular automata based reversible circuits. Quantum cellular automata design proves improvement in cell count and area.