On-line detection of logic errors due to crosstalk, delay, and transient faults

  • Authors:
  • Cecilia Metra;Michele Favalli;Bruno Riccò

  • Affiliations:
  • -;-;-

  • Venue:
  • ITC '98 Proceedings of the 1998 IEEE International Test Conference
  • Year:
  • 1998

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper analyses the problem of systems' on-line testingwith respect to logic errors due to crosstalk, delay andtransient faults. In particular, we show that logic errorsdue to crosstalk noise between internal, adjacent lines maybe not on-line detectable by conventional concurrent errordetection techniques using error detecting codes. Hence,a detector is proposed that allows the on-line detection ofsuch logic errors, and that is self-checking with respect to awide set of possible internal faults representative of realisticfailures, including crosstalk, delay, and transient faults.