Function Synthesis Algorithm of RTD-Based Universal Threshold Logic Gate
Joint Authors
Yao, Maoqun
Yang, Kai
Xu, Congyuan
Shen, Jizhong
Source
Journal of Applied Mathematics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The resonant tunneling device (RTD) has attracted much attention because of its unique negative differential resistance characteristic and its functional versatility and is more suitable for implementing the threshold logic gate.
The universal logic gate has become an important unit circuit of digital circuit design because of its powerful logic function, while the threshold logic gate is a suitable unit to design the universal logic gate, but the function synthesis algorithm for the n -variable logical function implemented by the RTD-based universal logic gate (UTLG) is relatively deficient.
In this paper, three-variable threshold functions are divided into four categories; based on the Reed-Muller expansion, two categories of these are analyzed, and a new decomposition algorithm of the three-variable nonthreshold functions is proposed.
The proposed algorithm is simple and the decomposition results can be obtained by looking up the decomposition table.
Then, based on the Reed-Muller algebraic system, the arbitrary n -variable function can be decomposed into three-variable functions, and a function synthesis algorithm for the n -variable logical function implemented by UTLG and XOR2 is proposed, which is a simple programmable implementation.
American Psychological Association (APA)
Yao, Maoqun& Yang, Kai& Xu, Congyuan& Shen, Jizhong. 2015. Function Synthesis Algorithm of RTD-Based Universal Threshold Logic Gate. Journal of Applied Mathematics،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067138
Modern Language Association (MLA)
Yao, Maoqun…[et al.]. Function Synthesis Algorithm of RTD-Based Universal Threshold Logic Gate. Journal of Applied Mathematics No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1067138
American Medical Association (AMA)
Yao, Maoqun& Yang, Kai& Xu, Congyuan& Shen, Jizhong. Function Synthesis Algorithm of RTD-Based Universal Threshold Logic Gate. Journal of Applied Mathematics. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067138
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067138