Design of sufficiently strongly self-checking embedded checkers for systematic and separable codes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

Totally self-checking (TSC) circuits are considered. If the first erroneous output is a noncodeword then the TSC goal is said to be achieved. The author has recently defined a new class of checkers which meet the TSC goal, namely, the strongly self-checking (SSC) checkers. A TSC or SSC checker can be guaranteed to meet the TSC goal if it receives the required set of codeword tests from the functional circuit. However, in practice, it is not always possible to ensure this for embedded checkers. A design for a sufficiently strongly self-checking (SSSC) embedded checker for systematic and separable codes is presented. SSSC checkers can be used when it is impossible to design a TSC or SSC checker based on the available set of codewords from the functional circuit.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Conference on Computer Design
Subtitle of host publicationVLSI in Computers and Processors
Editors Anon
PublisherPubl by IEEE
Pages120-123
Number of pages4
StatePublished - Dec 1 1989
EventProceedings - 1989 IEEE International Conference on Computer Design: VLSI in Computers & Processors - Cambridge, MA, USA
Duration: Oct 2 1989Oct 4 1989

Other

OtherProceedings - 1989 IEEE International Conference on Computer Design: VLSI in Computers & Processors
CityCambridge, MA, USA
Period10/2/8910/4/89

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Engineering(all)
  • Electrical and Electronic Engineering

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