A Hierarchical Infrastructure for SoC Test Management

  • Authors:
  • Alfredo Benso;Stefano Di Carlo;Paolo Prinetto;Yervant Zorian

  • Affiliations:
  • -;-;-;-

  • Venue:
  • IEEE Design & Test
  • Year:
  • 2003

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Abstract

HD2BIST a complete hierarchical framework for BIST scheduling, data-patterns delivery, and diagnosis of complex systems maximizes and simplifies the reuse of built-in test architectures. HD2BIST optimizes flexibility for chip designers planning an overall SoC test strategy by defining a test access method that provides direct virtual access to each core of the system.