A Totally Self-Checking 1-Out-of-3 Checker

  • Authors:
  • R. David

  • Affiliations:
  • Laboratoire d'Automatique

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1978

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Abstract

Totally self-checking 1-out-of-m checkers are known for all m except for m = 3. The principle of the 1-out-of-3 checker presented is the following: the 1-out-of-3 code is transcoded in a 1-out-of-4 code by a sequential circuit which is totally self-checking.