摘要首先详述Zigbee电路板的工作原理，然后介绍如何利用protel99SE软件制作电路板的全过程。包括介绍了元器件的选择、调整，然后阐述了版面的设计、元器件的连接、网络表格的生成，最后描述了PCB电路板的制作方法，并提出了使用protel99SE软件设计电路板的注意事项。关键词Zigbee，Protel99SE，原理图，PCB电路板AbstractTakingtheA/Dconverterforexample,thisarticleexpoundsfullythewholeprocessofdesigningcircuitsusingprotel99se.Firstly,selectionsandadjustmentsofcomponentsareintroduced,secondly,designsoflayouts,connectionsofcomponentsandconnectionsofcomponentsareshown,finally,themethodofdesigningcircuitsisgiven,attentionsofusingprotel99seareproposed.Keywordsprotel99se,Schematic,pcb,circuit,board目录1.前言........................................................................................................................................................12.Zigbee的工作原理.................................................................................................................................22.1ZigBee协调器（Coordinator）........................................................................................................22.2ZigBee路由器（Router）.................................................................................................................22．3ZigBee终端设备（End-device）..................................................................................................23.原理图制作.............................................................................................................................................43.1软件的启动.......................................................................................................................................43.1.1创建一个设计数据库文件....................................................................................................43.1.2启动原理图编辑器................................................................................................................43.2添加库文件......................................................................................................................................63.3放置/编辑元件.................................................................................................................................63.4布局连线..........................................................................................................................................73.5生成电路图各项报表......................................................................................................................93.5.1创建网络表格文件................................................................................................................93.5.2生成元器件自动编号报表文件..........................................................................................104.PCB板制作........................................................................................................................................114.1创建设计文件和装载网络表.........................................................................................................114.1.1在PCB编辑器中选取菜单命令Design/LodeNets....................................................................114.1.2在载入网络表对话框中单击Browse…按钮......................................................................114.2布局..................
