发明名称 |
Method and mechanism for performing timing aware via insertion |
摘要 |
A method and system to insert redundant vias while preserving timing is disclosed. The system and method preserve the timing during redundant via insertion, which utilizes incremental timing and extraction updates. A budgeting based approach and a path based approach to the method are disclosed. The budgeting approach is faster, while the path based method has a better insight of the worst slack/slew for the entire design.
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申请公布号 |
US7665052(B1) |
申请公布日期 |
2010.02.16 |
申请号 |
US20060601246 |
申请日期 |
2006.11.17 |
申请人 |
CADENCE DESIGN SYSTEMS, INC. |
发明人 |
SERDAR TATJANA;OMEDES OLIVIER |
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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