发明名称 |
Topological vias route wherein the topological via does not have a coordinate within the region |
摘要 |
Some embodiments of the invention provide a method for generating multi-layer topological routes in a region of a design layout. The method selects a net that has routable elements on a several interconnect layers. For the selected net, the method defines a topological route that connects the selected net's routable elements. The topological route includes a topological via that specifies the defined route's traversal from one interconnect layer to another interconnect layer, without having a coordinate within the region.
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申请公布号 |
US7089524(B1) |
申请公布日期 |
2006.08.08 |
申请号 |
US20020233202 |
申请日期 |
2002.08.28 |
申请人 |
CADENCE DESIGN SYSTEMS, INC. |
发明人 |
TEIG STEVEN;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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