Presentation
RTD based logic circuits using generalized threshold gates
Author/s | Pettenghi Roldán, Héctor
Avedillo de Juan, María José Quintana Toledo, José María |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Publication Date | 2008 |
Deposit Date | 2018-07-31 |
Published in |
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Abstract | Many logic circuit applications of Resonant Tunneling
Diodes are based on the MOnostable-BIstable Logic Element
(MOBILE). Threshold logic is a computational model
widely used in the design of MOBILE circuits, i.e. these ... Many logic circuit applications of Resonant Tunneling Diodes are based on the MOnostable-BIstable Logic Element (MOBILE). Threshold logic is a computational model widely used in the design of MOBILE circuits, i.e. these circuits are built from threshold gates (TGs). The MOBILE realization of generalized threshold gates is being investigated. Multi-Threshold Threshold Gates (MTTGs) have been proposed which further increase the functionality of the original TGs. Recently, we have proposed a novel MOBILE circuit topology obtained by fundamental properties of threshold functions. This paper describes the design of n-bit adders using these novel MOBILE circuit topologies. A comparison with designs based on TGs and MTTGs is carried out showing advantages in terms of speed and power delay product and device counts. |
Funding agencies | Gobierno de España Junta de Andalucía |
Project ID. | TEC2007-67245
EXC/2007/TIC-2961 |
Citation | Pettenghi Roldán, H., Avedillo de Juan, M.J. y Quintana Toledo, J.M. (2008). RTD based logic circuits using generalized threshold gates. En XXIII Conference Design of Circuits and Integrated Systems, Grenoble (Francia). |
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