QCA Design of Encoder for Low Power Memory Applications
| International Journal of Electronics and Communication Engineering |
| © 2016 by SSRG - IJECE Journal |
| Volume 3 Issue 11 |
| Year of Publication : 2016 |
| Authors : K.Bharathi and S.Vijayakumar |
10.14445/23488549/IJECE-V3I11P114
How to Cite?
K.Bharathi and S.Vijayakumar, "QCA Design of Encoder for Low Power Memory Applications," SSRG International Journal of Electronics and Communication Engineering, vol. 3, no. 11, pp. 13-15, 2016. Crossref, https://doi.org/10.14445/23488549/IJECE-V3I11P114
Abstract:
A decoder is important component of memory, for address decoding and encoding. The size of Complementary Metal Oxide Semiconductor (CMOS) transistor keeps shrinking to increase the density on chip in accordance with Moore’s Law. The scaling affects the device performance due to constraints like heat dissipation and power consumption. A Quantum dot Cellular Automata (QCA) is an alternative to CMOS.QCA offers higher speed, lower power consumption and higher density. In non reversible gates some amount of power loss is involved. Interest in reversible logic offers reduced heat dissipation and increases the speed. It is a new transistor-less computation in nanotechnology. In this project propose a reversible gate based decoder architecture. It provides reversibility and area minimization. QCA designer tool has been used to validate the performance of reversible decoders
Keywords:
QCA designer tool has been used to validate the performance of reversible decoders.
References:
[1]Lim, Lee Ai, et al. ―SEQUENTIAL CIRCUIT DESIGN USING QUANTUM DOT CELLULARAutomata(QCA) Circuits and systems (ICCAS), 2012 IEEE InternationalConference on. IEEE, 2012.
[2]H. Thapliyal, N. Ranganathan, S. Kotiyal, ―DESIGN OF TESTABLE REVERSIBLE SEQUENTIAL CIRCUITS, IEEE Trans. on VLSI Systems., vol.21,pp. 1201-1209, 2013.
[3] S. Hashemi, K. Navi, ―REVERSIBLE MULTIPLEXER DESIGN IN QUANTUM-DOT CELLULAR AUTOMATA, Quantum Matter, vol. 3, pp. 523-528, 2014.
[4]. D. De, S.Bhattacharaya, K.P. Ghatak,―QUANTUM DOTS AND QUANTUM CELLULAR AUTOMATA: RECENT TRENDS AND APPLICATIONS, Nova Science Publishers, Inc., USA, 2013.
[5]. M. Kianpour and R. Sabbaghi-Nadooshan, ―A NOVEL QUANTUM-DOTCELLULAR AUTOMATA X-BIT × 32- BIT SRAM”, IEEE Transaction on VLSI, 2015.
[6] M. Kianpour and R. Sabbaghi-Nadooshan, ―A CONVENTIONAL DESIGN FOR CLB IMPLEMENTATION OF A FPGA IN QUANTUM-DOT CELLULAR AUTOMATA (QCA), in Proc. IEEE Int. Symp. Nanoarch, July 2012.
[7] S. Angizi, S. Sarmadi, S. Sayedsalehi, K. Navi, ―DESIGN AND EVALUATION OF NEW MAJORITY GATE-BASED RAM CELL IN QUANTUM-DOT CELLULAR AUTOMATA, Microelectron. J. 46 (2015) (Elsevier).
[8] Arvind Kumar Mishral ,Debiprasad Priyabrata Acharya ,Pradip Kumar Patra―NOVEL DESIGN TECHNIQUE OF ADDRESS DECODER FOR SRAM 2014 IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT)
[9] Himanshu Thapliyal, Nagarajan Ranganathan and Saurabh Kotiyal ―DESIGN OF TESTABLE REVERSIBLE SEQUENTIAL CIRCUITS” IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, VOL. 21, NO. 7, JULY 2013
[10] Debashis De,Tamoghna Purkayastha ―DESIGN OF QCA BASED PROGRAMMABLE LOGICARRAY USING DECODER MicroelectronicsJournal55(2016)92–107