Title :
A carry look-ahead adder designed by reversible logic
Author :
Junchao Wang ; Ken Choi
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Inst. of Techonoly, Chicago, IL, USA
Abstract :
In recent years, a lot of attentions have been attracted by the reversible logic due to the characteristic of zero energy dessipation. Reversible logic can be applied in fields such as low power CMOS circuits, quantum computation and DNA computing. In this paper, the author proposed a 16 bit carry look-ahead adder is constructed by four 4 digits groups based on the theory of reversible logic, which has the advantages of theroretical zero power dissipation and high efficiency.
Keywords :
adders; carry logic; logic design; DNA computing; carry look-ahead adder design; low-power CMOS circuits; quantum computation; reversible logic theory; theroretical zero power dissipation; word length 16 bit; zero energy dissipation characteristic; Logic gates; Quantum computing; Carry select adder; Quantum Cost; Quantum gates; Reversible logic;
Conference_Titel :
SoC Design Conference (ISOCC), 2014 International
DOI :
10.1109/ISOCC.2014.7087613
