Supporting design of electronic equipment

摘要

Design information including layout information of a print circuit board associated with an electronic equipment, and component information is acquired, and a verification condition associated with crosstalk noise is input. Information of signal lines which should verify influence of the crosstalk noise are extracted from the design information. Based on the verification condition, a signal line, which crosses or overlaps a signal line other than the signal line corresponding to the extracted information planerly viewed from a laminating direction of layers of the print circuit board, of the signal lines corresponding to the extracted information is detected as a victim wiring.