| 摘要 |
In a method and apparatus for carrying out circuit simulation which performs circuit simulation on a circuit to be simulated, a plurality of partial circuits to be inspected for equivalence in order to check if they exhibit equivalent operational characteristics are extracted from the circuit to be simulated, and the intensity of the influence of an external terminal of the circuit to be simulated is assessed by tracing paths linking the external terminal and given terminals of the partial circuits. Moreover, based on the configurations of the partial circuits, the connectional relationships of corresponding input terminals of the partial circuits, the operational characteristics of corresponding component elements of the partial circuits, and the intensity of the influence of the external terminal, the plurality of partial circuits are inspected for equivalence in order to detect partial circuits exhibiting equivalence. After the circuit to be simulated is compressed by integrating the partial circuits into one circuit, circuit simulation is carried out.
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