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Cell library verification program, recording medium, cell library verification device in which the program is recorded, and the cell library verification method
Cell library verification program, recording medium, cell library verification device in which the program is recorded, and the cell library verification method
PROBLEM TO BE SOLVED: To guarantee quality of a composite circuit by improving a use rate of a composite cell when performing circuit composition optimum in delay.;SOLUTION: On a development side of a self library, the quality of storage contents of the self library is decided without depending on a benchmark circuit, and the storage contents are optimized according to a decision result thereof. Specifically, when a delay value of the composite cell held in the self library is larger than a delay value of a logic circuit equivalent to a function of the composite cell, comprising a combination of simple cells, a dimension of a transistor of the composite cell is changed to perform optimization to make the delay value of the composite cell not more than the delay value of the logic circuit.;COPYRIGHT: (C)2009,JPO&INPIT
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