发明名称 |
SYSTEMS AND METHODS FOR FIXING PIN MISMATCH IN LAYOUT MIGRATION |
摘要 |
Approaches are provided for fixing pin mismatches from swapping library cells in layout migration. Specifically, a method is provided that includes collecting information about a first technology pin from a library cell in a first technology. The method further includes swapping the library cell in the first technology with a library cell in a second technology. The method further includes collecting information about a second technology pin from the library cell in the second technology. The method further includes building a pin-mapping table that is configured to map the first technology pin to the second technology pin. The method further includes scaling a layout from the first technology to the second technology. The method further includes modifying the layout based on the pin-mapping table to match the at least one first technology pin to the at least one second technology pin while satisfying ground rules of the second technology. |
申请公布号 |
US2014019931(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
US201213546562 |
申请日期 |
2012.07.11 |
申请人 |
MCCULLEN KEVIN W.;GUZOWSKI MATTHEW T.;NARAYAN RANI;TANG XIAOPING;YUAN XIN;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MCCULLEN KEVIN W.;GUZOWSKI MATTHEW T.;NARAYAN RANI;TANG XIAOPING;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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主权项 |
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地址 |
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