Multiple level spine routing
US8959473B2 · kind B2 · utility
1Cited by
33References
39Claims
0Family size
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Key dates
| Filing date | Nov 4, 2011 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Nov 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/394
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Multiple level spine routing is disclosed. In some embodiments, in response to receiving a specification of a plurality of nets and a specification of a set of routing tracks available for main spines, a main spine routing track is assigned to each of the plurality of nets based at least in part on a cost function and main spine wires are generated on the assigned main spine routing tracks for each of the plurality of nets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.