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Interference analysis method, interference analysis device, interference analysis program and recording medium with interference analysis program recorded thereon
Interference analysis method, interference analysis device, interference analysis program and recording medium with interference analysis program recorded thereon
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机译:干扰分析方法,干扰分析装置,干扰分析程序以及在其上记录有干扰分析程序的记录介质
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摘要
An interference analysis device can be provided, which analyzes interference between wirings of a circuit board with reduced load and for a short time period. The interference analysis device according to the present invention includes: a design data input part for inputting design data of the circuit board; a noise characteristics setting part that sets data representing electrical characteristics of noise for a wiring of the circuit board; a limit value setting part that sets an allowable limit value of noise received by a wiring; a selection part that selects a wiring group to be analyzed based on the noise characteristics data and the allowable limit value; an interference analysis part that calculates, concerning the selected wiring group, an amount of interference from a wiring giving the interference to a wiring receiving the interference; and a received noise level calculation part that calculates a noise level that the wiring receiving the interference will receive.
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