The Left Edge Algorithm and the Tree Growing Technique in Block-Test Scheduling under Power Constraints

  • Authors:
  • Valentin Muresan;Xiaojun Wang;Valentina Muresan;Mircea Vladutiu

  • Affiliations:
  • -;-;-;-

  • Venue:
  • VTS '00 Proceedings of the 18th IEEE VLSI Test Symposium
  • Year:
  • 2000

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Abstract

The left-edge algorithm is adapted in this paper to deal with the problem of unequal-length block-test scheduling under power dissipation constraints. An extended tree growing technique is used in combination with the left-edge algorithm in order to improve the test concurrency under power dissipation limits. Test scheduling example is discussed highlighting further research directions towards an efficient system-level test-scheduling algorithm.