Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6883235 | Computers & Electrical Engineering | 2018 | 17 Pages |
Abstract
Three-valued logic is recently being considered in the field of multi-valued logic due to its competitive advantages over binary logic for development of state-of-the-art digital systems. Despite several advances in this area, a comprehensive model that could have a profound impact on the trend of such a newfound system has so far not been proposed. Therefore, this study is an attempt to design basic ternary Quantum-dot Cellular Automata logic gates and various combinational ternary circuits like adders by use of our proposed model. To verify the design circuits, proposed ternary logic circuits are simulated by newly designed TQCAsim software while to scrutinize the effectiveness of simulation method, some prior proposed conventional gates have also been simulated. Moreover, effective factors such as area, energy consumption, fault tolerant and cost are investigated in the proposed circuits. The results show that, in addition to proper characterization, designed circuits are conveniently applicable for digital systems.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Saman Mohammadi Mohaghegh, Reza Sabbaghi-Nadooshan, Majid Mohammadi,