发明名称 |
Method, system, and computer program product for coupled noise timing violation avoidance in detailed routing |
摘要 |
A method, system, and computer program product for coupled noise timing violation avoidance in detailed routing of an integrated circuit design are provided. The method includes calculating a noise induced timing violation sensitivity (NITVS) metric for nets in the integrated circuit design as a measure of sensitivity to a timing violation relative to a coupled noise delay adder, prioritizing routing isolation as a function of the NITVS metric for each of the nets to avoid coupled noise timing violations, and outputting the routing isolation priority.
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申请公布号 |
US7904861(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20070762130 |
申请日期 |
2007.06.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BUEHLER MARKUS;BELAIDI MOUSSADEK;CURTIN JAMES J.;MATHENY ADAM P.;MEYER BRYAN A.;SEARCH DOUGLAS S.;SEJPAL DHAVAL R.;VAKIRTZIS CHARLES |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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