Patent ID: 7366648
Filing Date: 2008-04-29
Classification: G06F,Y10S

Abstract:
1. An electronic circuit analyzing apparatus for performing analysis of an electronic circuit on the basis of input information describing said electronic circuit, comprising: an analytic model creation unit that creates an analytic model of said electronic circuit on the basis of said input information with a plurality of partial models of said analytic model; wherein a partial model is created on the basis of the input information and a plurality of modeling methods predetermined for each part of said analytic model; a reliability value evaluation unit that calculates an analysis result reliability value for each of the plurality of modeling methods used for each part of said analytic model assuming same analysis result influence value that defines a magnitude of influence value on said analysis result for each of the plurality of modeling methods used for each part of said analytic model; wherein the reliability value evaluation unit calculates a partial model reliability value on the basis of the analysis result reliability value defined for each of the plurality of modeling methods used for that partial model; and wherein said reliability value evaluation unit calculates an analysis result reliability value of said electronic circuit on the basis of the partial model reliability values of the plurality of partial models of said analytic model; an analysis unit that calculates an analysis result of each of the plurality of partial models of said analytic model on the basis of the partial model reliability values using the partial model; wherein the analysis unit calculates an analysis result of said electronic circuit using the analysis result reliability value of said electronic circuit using said analytical model; and a display unit that displays at least one of the analysis result, the analysis result reliability value or a combination thereof for each of the plurality of partial models and for said electronic circuit.