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Optimal Transistor Placement Combined with Global In-cell Routing in Standard Cell Layout Synthesis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jo, Kyeongrok | - |
dc.contributor.author | Kim, Taewhan | - |
dc.date.accessioned | 2022-10-05T04:09:59Z | - |
dc.date.available | 2022-10-05T04:09:59Z | - |
dc.date.created | 2022-07-22 | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | 2021 IEEE 39TH INTERNATIONAL CONFERENCE ON COMPUTER DESIGN (ICCD 2021), pp.517-524 | - |
dc.identifier.issn | 1063-6404 | - |
dc.identifier.uri | https://hdl.handle.net/10371/185292 | - |
dc.description.abstract | The synthesis of standard cell layouts is largely divided into two tasks namely transistor placement and in-cell routing. Since the result of transistor placement highly affects the quality of in-cell routing, it is crucial to accurately and efficiently predict in-cell routability during transistor placement. In this work, we address the problem of an optimal transistor placement combined with global in-cell routing with the primary objective of minimizing cell size and the secondary objective of minimizing wirelength for global in-cell routing. To this end, unlike the conventional indirect and complex SMT (satisfiability modulo theory) formulation, we propose a method of direct and efficient formulation of the original problem based on SMT. Through experiments, it is confirmed that our proposed method is able to produce minimal-area cell layouts with minimal wirelength for global in-cell routing while spending much less running time over the conventional optimal layout generator. | - |
dc.language | 영어 | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.title | Optimal Transistor Placement Combined with Global In-cell Routing in Standard Cell Layout Synthesis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ICCD53106.2021.00085 | - |
dc.citation.journaltitle | 2021 IEEE 39TH INTERNATIONAL CONFERENCE ON COMPUTER DESIGN (ICCD 2021) | - |
dc.identifier.wosid | 000763821700074 | - |
dc.identifier.scopusid | 2-s2.0-85123956559 | - |
dc.citation.endpage | 524 | - |
dc.citation.startpage | 517 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Taewhan | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 1 | - |
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