NOVEL TECHNIQUE FOR BUILT-IN SELF-TEST OF FPGA INTERCONNECTS

  • Authors:
  • Xiaoling Sun;Jian Xu;Ben Chan;Pieter Trouborst

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ITC '00 Proceedings of the 2000 IEEE International Test Conference
  • Year:
  • 2000

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Abstract

This paper presents the first BIST approach for testinginterconnects of SRAM-based FPGAs using error controlcoding. The proposed scheme requires a total of six testconfigurations and has superior multiple fault coverageon wire segment stuck-at, stuck-open and bridging faults,programmable switch stuck on/off faults, and thecombinations of these faults in global routing resources.