Circuit design equipment and circuit design method

专利名称：Circuit design equipment and circuit design

method

发明人：山本 昭夫,李 ウェン,佐藤 広生申请号：JP2019058982申请日：20190326公开号：JP2020160754A公开日：20201001

专利附图：

摘要：PROBLEM TO BE SOLVED: To efficiently construct a DB and improve designefficiency by improving a user interface. SOLUTION: A circuit design device 100 extracts acircuit topology from a circuit asset, registers a circuit topology arranged position of a

included circuit component as a holed place, and assigns a pin that can be replaced withthe holed place. A circuit component DB that registers each component that iscompatible and has the same function, and a user interface that inputs the requiredspecifications of the circuit to be designed, selects the circuit topology, circuit

components, and simulation analysis method, and accepts the instructed information. ,Two DBs are searched by each information, the corresponding circuit topology data andcircuit component data are read out, and the combination circuit generator thatgenerates the combination circuit data and the simulation execution that executes thesimulation of each generated combination circuit. It is provided with a unit and a resultcomparison unit that compares a simulation result with a required specification and sets acombination circuit satisfying the required specification as a candidate circuit for design.[Selection diagram] Fig. 2

申请人：株式会社日立製作所,国立大学法人東京工業大学

地址：東京都千代田区丸の内一丁目６番６号,東京都目黒区大岡山２丁目１２番１号

国籍：JP,JP

代理人：青稜特許業務法人

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