Fault-Secure Parity Prediction Arithmetic Operators

  • Authors:
  • Michael Nicolaidis;Ricardo O. Duarte;Salvador Manich;Joan Figueras

  • Affiliations:
  • -;-;-;-

  • Venue:
  • IEEE Design & Test
  • Year:
  • 1997

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Abstract

Although parity prediction arithmetic operators are compatible with systems checked by parity codes, they are not secure against single faults. The authors determine the necessary conditions for fault secureness and derive designs embodying these conditions