发明名称 |
Method of generating RC technology file |
摘要 |
A method of generating resistance-capacitance (RC) technology files is disclosed. The method comprises receiving a plurality of metal schemes from an IC foundry and dividing the plurality of metal schemes into one or more modular RC groups. The method further comprises identifying a modular RC structure; calculating capacitance values of the modular RC structure by means of a field solver; calculating an equivalent dielectric constant and an equivalent height of the RC structure based upon a variety of interconnect layers not having interconnects; calculating an equivalent dielectric constant and an equivalent height for each of the plurality of metal schemes; and deriving capacitance values of each of the plurality of metal schemes from the capacitance values of the modular RC structure.
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申请公布号 |
US8418112(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US201113039730 |
申请日期 |
2011.03.03 |
申请人 |
SU KE-YING;CHAO HSIAO-SHU;CHENG YI-KAN;HOU YUNG-CHIN;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
SU KE-YING;CHAO HSIAO-SHU;CHENG YI-KAN;HOU YUNG-CHIN |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
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