Open Defects in CMOS RAM Address Decoders

  • Authors:
  • Manoj Sachdev

  • Affiliations:
  • -

  • Venue:
  • IEEE Design & Test
  • Year:
  • 1997

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Abstract

Field failures of embedded SRAMs led the author to identify open defects that escape detection by conventional march tests. Appropriate decoder-testing and DFT strategies can uncover these hard-to-detect defects