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Timing analysis method and apparatus for enhancing accuracy of timing analysis and improving work efficiency thereof
Timing analysis method and apparatus for enhancing accuracy of timing analysis and improving work efficiency thereof
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机译:定时分析方法及装置,用于提高定时分析的准确性,提高其工作效率
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摘要
A timing analysis apparatus has a block simulation information storing section, a SPICE deck generating section, and a feedback-based static timing analyzing section. The block simulation information storing section stores simulation information for each block when performing circuit analysis by partitioning a circuit into blocks, the SPICE deck generating section generates a SPICE deck by interconnecting the blocks, for a path that needs analysis, by using a result of static timing analysis and using simulation conditions for the each block. The feedback-based static timing analyzing section causes a result of the simulation performed using the generated SPICE deck to be reflected in the static timing analysis.
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