https://jjcit.org/paper/121
QUANTUM-DOT CELLULAR AUTOMATA-BASED SUPERIOR DESIGN OF CONSERVATIVE REVERSIBLE PARITY LOGIC CIRCUITS
10.5455/jjcit.71-1598952935
Ali H. Majeed
QCA,Reversible gate,Parity generator,Parity checker
4
3066
837
1-Sep.-2020
16-Oct.-2020
5-Nov.-2020
Quantum-dot Cellular Automata (QCA) is an innovative technology in the nano-scale for changing the CMOS
revolution with an alternative one. It provides some benefits in reversible logic, like competitive power
consumption and feature size. Therefore, much attention is paid to producing different reversible circuits using
that technique. This paper presents a superior model for a reversible Feynman gate-based odd parity generator
and checker. The proposed model can be utilized for loss bit detection /checking in telecommunication systems.
The circuit verification is carried out using the QCADesigner tool. The proposed Feynman gate provides an
improvement of 50% and 48% in terms of latency and cost, respectively. The parity generator, parity checker and
nano-communication circuit have complexity reduction by 25%, 37% and 24%, respectively, in terms of requiring
cells.