Multimode circuit place and route optimization
US10296700B1 · kind B1 · utility
4Cited by
5References
20Claims
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Key dates
| Filing date | Oct 25, 2017 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Oct 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2119/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A plurality of multi-corner multimode (MCMM) databases are accessed, wherein at least one of the plurality of MCMM databases corresponds to a first optimization scenario, and at least one of the plurality of MCMM databases corresponds to a second optimization scenario. A first optimization move is performed on paths in the first optimization scenario. The first optimization move is verified using GBA on paths in the second optimization scenario to determine that the first optimization move does not cause timing violations outside an MCMM database associated with the first optimization scenario.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.