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Ternary Functions Design Using Memristive Threshold Logic
- Source :
- IEEE Access, Vol 7, Pp 48371-48381 (2019)
- Publication Year :
- 2019
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2019.
-
Abstract
- Memristive threshold logic (MTL) concept is emerged in many circuits to enable high-performance systems in terms of power, energy, area, and delay. This paper proposes a systematic method for building two-bit ternary number functions based on the MTL concept. The proposed method is applied to build the basic ternary arithmetic operations. The implementation of two-bit adder and multiplier is presented in the unbalanced ternary number representation. The proposed designs are verified by using VTEAM memristor and Stanford CNTFET transistor models. Finally, a comparison between the proposed circuits and related work presented in this paper is discussed. It shows that the area in case of the ternary adder is reduced by 30% and 76% and in case of the ternary multiplier by considering that memristors can be stacked above the transistors. In addition, this reduction in the number of transistors reduces the circuit static power and hence improving the overall ternary circuits performance.
- Subjects :
- Transistor model
Adder
General Computer Science
Computer science
Ternary numbers
02 engineering and technology
Memristor
CNTFET
law.invention
Multiplier (Fourier analysis)
threshold logic
law
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
General Materials Science
VTEAM
Hardware_ARITHMETICANDLOGICSTRUCTURES
Electronic circuit
mermistor
Hardware_MEMORYSTRUCTURES
020208 electrical & electronic engineering
Transistor
General Engineering
020206 networking & telecommunications
Carbon nanotube field-effect transistor
Multiplier (economics)
lcsh:Electrical engineering. Electronics. Nuclear engineering
STI
Ternary operation
lcsh:TK1-9971
Hardware_LOGICDESIGN
Subjects
Details
- ISSN :
- 21693536
- Volume :
- 7
- Database :
- OpenAIRE
- Journal :
- IEEE Access
- Accession number :
- edsair.doi.dedup.....99dd55aa3745de254649d2452371089b
- Full Text :
- https://doi.org/10.1109/access.2019.2909500