INTEGRATED CIRCUIT DESIGN DEVICE AND METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide an integrated circuit design device capable of shortening design time at the time of designing an integrated circuit capable of selecting plural functions. SOLUTION: Circuit data S51a to be used at the time of simulating the operation of the integrated circuit provided with a switch for function selection and switch connection data S51b for indicating the connection state of the switch are inputted, a net list S55 is generated based on the circuit data S51a and the connection data S51b and the operation of the integrated circuit is simulated based on the net list S55. The net list S56 is generated based on the circuit data S51a and the net list S57 is generated based on inputted layout data S52. Then, the net list S56 and the net list S57 are compared.