NOISE ANALYZING METHOD FOR INTEGRATED CIRCUIT DEVICE, NOISE ANALYZING SYSTEM FOR INTEGRATED CIRCUIT DEVICE, INTEGRATED CIRCUIT DEVICE, ELECTRONIC EQUIPMENT, NOISE ANALYSIS PROGRAM FOR INTEGRATED CIRCUIT DEVICE, AND INFORMATION STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a highly precise noise analyzing method which can be applied even to a largely scaled LSI. SOLUTION: This noise analyzing method of an integrated circuit device includes: calculating the peak value of supply currents running through a power supply line based on a netlist and a current calculation parameter (S10); calculating an element value on a power supply line based on layout data and an element value calculation parameter (S14); generating the equivalence circuit model of an integrated circuit device based on the element value on the power supply line (S16); generating the waveform model of the supply currents based on the peak value of the supply currents and the evaluation circuit model (S18); and performing noise analysis based on the waveform model of the supply currents (S20). COPYRIGHT: (C)2009,JPO&INPIT