Design of FPGA Based ALU Using Reversible Logic Gates
Palavras-chave:
VLSI, Quantum cost, ALU, Revesible gate, Reversible logicResumo
Reversible or information misfortune less circuits has applications in computerized signal handling, correspondence, PC design and nanotechnology. Reversible technique is utilized to minimize heat that happens in traditional circuits by keeping the loss of data. This paper proposes a reversible configuration of an ALU. This ALU comprises of eight operations, five are of arithmetic category and three are from logical category operations. An arithmetic operations incorporate add, sub, increase by one, decrement by one, multiply whereas logical operations incorporate AND, OR, and XOR. Each module is being composed utilizing the fundamental reversible basic gates. The Area analysis, power analysis and delay analysis of the different sub modules is performed and a correlation with the conventional circuits is likewise completed. We designed the ALU in Verilog HDL and Simulated by using Modelsim 6.4c Software. The proposed ALU Design is synthesized by Xilinx and Implemented into FPGA Spartan 2 XC2S200PQ208. Keywords: VLSI, quantum cost, ALUt, revesible gate, reversible logic Cite this Article Vishal A. Wankhede, Ramprasad M. Gawande. Design of FPGA Based ALU Using Reversible Logic Gates. Journal of VLSI Design Tools & Technology. 2016; 6(3): 15–21p.
Downloads
Publicado
Edição
Secção
Licença
Declaration and Copyright Transfer Form
(to be completed by authors)
I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.
· I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.
· I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).
· I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.
· I/We also agree to the authorship of the article in the following order:
Author’s name
1. ________________
2. ________________
3. ________________
4. _______________
We Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal. |
