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1、电子线路CAD实验报告实验序号:4实验名称:层次原理图设计实验日期:2014.3.13班级:12电子1228401131姓名:周强成绩:一,实验目的通过实例熟悉层次原理图设计方法。二,实验内容1,按层次原理图设计方法,输入如下图所示原理图。三,实验过程及实验结果1,创建PCB工程,在工程下创建原理图,并另存为Main.Schdoc.2,根据要求建立母图。如下:首先建立PCB工程文件,再其下方建立母图,并且在【设计】-【产生图纸】后点击想要产生图纸的母图。3,系统自动生成名字为Channel_L的原理图,如下:添加了元器件LME49830,之后通过元器件的搜
2、索,按照要求画图,注意port端口的对应。otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheN
3、orthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand1,建立原理图Channel_R,如下:对Channel_加以修改,画出Channel_R5,建立原理图power,如下:通过元件的搜索,进行绘图otherstaffoftheCentre.Duri
4、ngthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprises
5、Minister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand1,当原理图都画好后,进行compile,并且对errors进行修改。2,听过上下层切换,观察多层原理图。四,实验总结1,多图纸设计的具体实现可采用哪两种方式?自上而下与自下而上。2,如何在层次原理图项目中迅速地找到某一方块电路对应的子图?选择TOOLS----UPDOWNHIERARCHY
6、菜单项,光标变成十字形。或者使用快捷方式,用上下箭标志进行切换。otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,he
7、hasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand