发明名称 |
Independent migration of hierarchical designs with methods of finding and fixing opens during migration |
摘要 |
Methods of independently migrating a hierarchical design are disclosed. A method for migrating a macro in an integrated circuit comprises: determining an interface strategy between a base cell in the macro and the macro, the base cell including an interface element involved in the interface strategy; migrating the base cell independently with respect to the macro based on the interface strategy; initially scaling the macro; swapping the migrated base cell into the macro; and legalizing content of the initially scaled macro.
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申请公布号 |
US7568173(B2) |
申请公布日期 |
2009.07.28 |
申请号 |
US20070762832 |
申请日期 |
2007.06.14 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GERNHOEFER VEIT;GUZOWSKI MATTHEW T.;HIBBELER JASON D.;MCCULLEN KEVIN W.;NARAYAN RANI;RUNYON STEPHEN L.;SIGAL LEON J.;WALKER ROBERT F.;WOELTGENS PIETER J.;WU XIAOYUN K.;YUAN XIN |
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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