نتایج جستجو برای: dot cellular automata

تعداد نتایج: 481803  

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2020

Journal: :Jordanian Journal of Computers and Information Technology 2020

Journal: :journal of advances in computer research 0

recently testing of quantum-dot cellular automata (qca) circuits has attracted a lot of attention. in this paper, qca is investigated for testable implementations of reversible logic. to amplify testability in reversible qca circuits, a test method regarding to built in self test technique is developed for detecting all simulated defects. a new reversible qca mux 2×1 design is proposed for the ...

Journal: :Journal of Low Power Electronics and Applications 2018

Journal: :AEU - International Journal of Electronics and Communications 2021

Journal: :IET Computers & Digital Techniques 2020

Journal: :Journal of Low Power Electronics and Applications 2018

2003
Wei Wang Konrad Walus G. A. Jullien

In this paper, a novel quantum-dot cellular automata (QCA) adder design is presented that reduces the number of QCA cells compared to previously reported designs. The proposed one-bit QCA adder structure is based on a new algorithm that requires only three majority gates and two inverters for the QCA addition. By connecting n one-bit QCA adders, we can obtain an n-bit carry look-ahead adder wit...

2012
Diwakar Agrawal Bahniman Ghosh K. Walus T. J. Dysart G. A. Jullien Yun Shang Ruqian Lu

In this paper we have discussed various memory architectures for Quantum Dot Cellular automata. New architectures have been proposed and their comparison has been done on the basis of area and latency. A protocol for using the serial memory has been outlined. A hybrid memory has been proposed. It is shown that the hybrid memory can be used as a tradeoff between area advantage of serial memory a...

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