Toward Hardware-Redundant, Fault-Tolerant Logic for Nanoelectronics

  • Authors:
  • Jie Han;Jianbo Gao;Yan Qi;Pieter Jonker;Jose A. B. Fortes

  • Affiliations:
  • University of Florida;University of Florida;Johns Hopkins University;Delft University of Technology;University of Florida

  • Venue:
  • IEEE Design & Test
  • Year:
  • 2005

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Abstract

This article provides an overview of several logic redundancy schemes, including von Neumann's multiplexing logic, N-tuple modular redundancy, and interwoven redundant logic. The authors use Markov chain models and bifurcation analysis to compare the degree of redundancy and system reliability in these classical fault-tolerant approaches.