Power Characterization of LFSRs

  • Authors:

  • Marco Brazzarola;Franco Fummi

  • Affiliations:

  • -;-

  • Venue:
  • DFT '99 Proceedings of the 14th International Symposium on Defect and Fault-Tolerance in VLSI Systems
  • Year:
  • 1999

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Abstract

This paper presents a formal analysis on the power consumption of BIST architectures composed of primitive-polynomial LFSRs connected to a combinational CUT. An exact power characterization of all primitive-polynomial LFSRs has been identified, since interesting invariant properties have been discovered.