Recent Advances in Test Planning for Modular Testing of Core-Based SOCs

  • Authors:
  • Vikram Iyengar;Krishnendu Chakrabarty;Erik Jan Marinissen

  • Affiliations:
  • -;-;-

  • Venue:
  • ATS '02 Proceedings of the 11th Asian Test Symposium
  • Year:
  • 2002

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Abstract

Test planning for core-based system-on-a-chip (SOC) designs necessary to reduce testing time and test cost. In this paper, we sur-veyrecent advances in test planning that address the problems of access and constrained test scheduling for core-based SOCs. We describeseveral test access architectures proposed by research groupsin industry and academia, as well as a wide range of methodologiesfor the optimization of such architectures. An extensive list of referencesto prior and current work in the SOC test planning domain included.