发明名称 |
Method for generating an improved model for evaluating the operation of an integrated circuit design |
摘要 |
Modeling of propagation delay and output transition time by use of fitting functions comprised of standard Taylor series and inverse powers is disclosed. These components are used as a basis for generating an equation that predicts circuit performance over a wide range of input transition and output capacitive loads. The present invention includes a computer implemented method for adding functions to the fitting functions or removing functions from the fitting functions until an acceptable error limit has been reached.
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申请公布号 |
US5883818(A) |
申请公布日期 |
1999.03.16 |
申请号 |
US19960705580 |
申请日期 |
1996.08.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SALIMI, BIJAN;WHITE, DAVID BRUCE |
分类号 |
G06F17/50;(IPC1-7):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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