Integration of DFM Techniques and Design Automation

  • Authors:
  • Thomas G. Waring;Gerard A. Allan;and Anthony J. Walton

  • Affiliations:
  • -;-;-

  • Venue:
  • DFT '96 Proceedings of the 1996 Workshop on Defect and Fault-Tolerance in VLSI Systems
  • Year:
  • 1996

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Abstract

This paper reports the integration of a yield enhancing router within the Alliance design automation environment. The system converts a high level description, using a subset of VHDL, to mask layout. The final layout has been made more robust to spot defects using a number of layout modification strategies within the routing network. The results indicate that these modifications significantly reduce the probability of faults for the device as a whole.