| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for calculating soft error factor of semiconductor circuit by which the calculating speed of the soft error factor of a whole semiconductor circuit can be made faster by efficiently calculating the error. SOLUTION: In this method, the net list of the semiconductor circuit on which the soft error factor is to be calculated is read and a transistor constituting a latch circuit is extracted from the read net list. Then circuit simulation required for the calculation of the soft error factor is performed only on the extracted transistor constituting the latch circuit.
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