Research Article Open Access

DESIGN OF OPTIMAL CARRY SKIP ADDER AND CARRY SKIP BCD ADDER USING REVERSIBLE LOGIC GATES

Praveena Murugesan1 and Thanushkodi Keppanagounder2
  • 1 Anna University, India
  • 2 , India

Abstract

Reversible logic circuits have the ability to produce zero power dissipation which has found its importance in quantum computing, optical computing and low power digital circuits. The study presents improved and efficient reversible logic circuits for carry skip adder and carry skip BCD adder. The performance of the proposed architecture is better than the existing works in terms of gate count, garbage outputs and constant inputs. This design forms the basis for different quantum ALU and embedded processors.

Journal of Computer Science
Volume 10 No. 5, 2014, 723-728

DOI: https://doi.org/10.3844/jcssp.2014.723.728

Submitted On: 8 October 2013 Published On: 26 December 2013

How to Cite: Murugesan, P. & Keppanagounder, T. (2014). DESIGN OF OPTIMAL CARRY SKIP ADDER AND CARRY SKIP BCD ADDER USING REVERSIBLE LOGIC GATES. Journal of Computer Science, 10(5), 723-728. https://doi.org/10.3844/jcssp.2014.723.728

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Keywords

  • Low Power Circuits
  • Reversible Logic
  • Binary Coded Decimal Adder
  • Carry Skip Adder
  • Optical Computing