Fault Analysis and Detection of Ternary Logic

3차 논리회로의 고정분석 및 검출

  • 김종오 (동양공업전문대학 전자과) ;
  • 김영건 (안산전문대학 전산정보관리과) ;
  • 김흥수 (인하대학교 전자공학과)
  • Published : 1995.12.01

Abstract

A fault detecting method of ternary logic is proposed by using the spectral coefficients of the Chrestenson function. Fault detecting conditions are derived for a stuck-at fault in case of single input, multiple inputs and internal lines in the ternary logic. The detecting conditions for min/max bridging faults are also considered. When using this fault analysis method, it is possible to detect faults without the test vector and minimize high volume memory for storing the vector and response data. Thus, the computational complexity for the test vector can be decreased.

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