| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for correcting logic in semiconductor integrated circuits. SOLUTION: In the designing method of a semiconductor integrated circuit for generating a semiconductor integrated circuit, by arranging and wiring a plurality of types of functional cells in a prescribed region based on circuit connection information, at least one type of auxiliary cell, capable of realizing a plurality of logics by replacing wiring, is prepared; a plurality of types of functional cells is arranged and wired based on the circuit connection information, at least one arbitrary auxiliary cell that can be arranged in a free yet to be used region of a prescribed region, and a logic is corrected using the auxiliary cell arranged at the yet to be used region, when the circuit connection information is changed. COPYRIGHT: (C)2008,JPO&INPIT
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