Defect Level as a Function of Fault Coverage

  • Authors:
  • T. W. Williams;N. C. Brown

  • Affiliations:
  • General Technology Division, IBM;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1981

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Abstract

This correspondence presents a single equation relating the defect level of LSI chips to the yield and stuck-at-fault coverage with some assumptions. It is assumed that the faults occur randomly on the chips, which implies no clustering. This concept is extended to modules on boards.