Totally Self-Checking Checker for 1-out-of-n Code Using Two-Rail Codes

  • Authors:
  • J. Khakbaz

  • Affiliations:
  • Center for Reliable Computing, Computer Systems Laboratory, Departments of Electrical Engineering and Computer Science, Stanford. University

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1982

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Abstract

A new design for a totally self-checking 1-out-of-n checker is presented. A comparison with other existing methods [1], [10] is given. It is shown that for many practical values of n the new scheme requires less hardware and/or is faster than the other methods. The entire checker can be tested by applying all of the n possible 1-out-of-n inputs.