发明名称 |
Method and apparatus for routing with independent goals on different layers |
摘要 |
Some embodiments of the invention provide a method of routing. The method selects a net with a set of routable elements in a multi-layer layout region. In some embodiments, the method identifies a route for the net based on different congestion goals on different layers. In other embodiments, the method identifies a route for the net based on different congestion goals between different layer pairs. In some embodiments, the method identifies a route for the net based on both the different congestion goals on different layers and between different layer pairs.
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申请公布号 |
US7480885(B2) |
申请公布日期 |
2009.01.20 |
申请号 |
US20020335180 |
申请日期 |
2002.12.31 |
申请人 |
CADENCE DESIGN SYSTEMS, INC. |
发明人 |
FRANKLE JONATHAN;CALDWELL ANDREW |
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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