High Speed and Highly Testable Parallel Two-Rail Code Checker

  title={High Speed and Highly Testable Parallel Two-Rail Code Checker},
  author={Martin Oma{\~n}a and Daniele Rossi and Cecilia Metra},
In this article we propose a high speed and highly testable parallel two-rail code checker, which features a compact structure and is Totally-Self-Checking or Strongly Code-Disjoint with respect to a wide set of realistic faults. The proposed checker is also particularly suitable to implement embedded two-rail code checkers, as it requires only two input codewords for fault detection. Our checker can be employed to check the correct operation of a connected functional block using the two-rail… CONTINUE READING


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