发明授权
US06412096B1 Method and apparatus for a hedge analysis technique for performance improvements of large scale integrated circuit logic design 失效
用于大规模集成电路逻辑设计性能改进的对冲分析技术的方法和装置

  • 专利标题: Method and apparatus for a hedge analysis technique for performance improvements of large scale integrated circuit logic design
  • 专利标题(中): 用于大规模集成电路逻辑设计性能改进的对冲分析技术的方法和装置
  • 申请号: US09303154
    申请日: 1999-04-30
  • 公开(公告)号: US06412096B1
    公开(公告)日: 2002-06-25
  • 发明人: Sebastian T. Ventrone
  • 申请人: Sebastian T. Ventrone
  • 主分类号: G06F1750
  • IPC分类号: G06F1750
Method and apparatus for a hedge analysis technique for performance improvements of large scale integrated circuit logic design
摘要:
An apparatus and method for performing a Hedge Technique Analysis are used to enhance the performance of the functional logic design of a large scale integrated circuit while simplifying the underlying logic. The methodology first runs performance tests on the logic circuitry to assess the timing and characterize the logic paths; next, functional paths are identified and listed; common logic path leaves, twigs, and branches are then identified and ranked by the number of critical paths associated with each; all high ranking common logic path leaves, twigs, and branches are then collapsed; and, timing paths are re-run to characterize the final performance rating of the functional design.
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