三、原理图生成网表并导入PCB放置元件

柔光的暖阳◎ 2023-06-05 11:12 54阅读 0赞

1.生成网表

![1435508-20191006234554870-12361638.png][]

![1435508-20191006234726625-1114893581.png][]

2.成功标志

![1435508-20191006234815709-411696488.png][]![1435508-20191006234836479-343971675.png][]

3.新建PCB文件

![1435508-20191006235233457-204176804.png][]

4.导入网表至PCB

![1435508-20191006235411890-646476429.png][]

![1435508-20191006235639660-2096517221.png][]

5.导入网表成功标志

![1435508-20191006235747829-1298878846.png][]

![1435508-20191006235943839-871715357.png][]

6.创建.psm文件（绘制的封装格式为.dra文件，在PCB里面要以.psm的文件存在）  将丝印做成封装需要产生.fsm文件

打开对应.dra文件，如下图：

![1435508-20191007102300081-249240654.png][]

![1435508-20191007102323540-1410471658.png][]

查看当前封装的焊盘Tools-Padstack-Modify Design Padstack

![1435508-20191007102737745-207409347.png][]

另存为将焊盘文件保存下来

![1435508-20191007103106073-1752531291.png][]

7.设置焊盘和库路径

Setup- User Preference，如下图：

![1435508-20191007103644764-843952387.png][]

![1435508-20191007104025810-1681642643.png][]

8.放置元件（前提要设置好路径）

![1435508-20191007104419468-197147724.png][]

针对没有导入的元件的解决方案：1.查看下面提示信息 2.针对对应问题修改如：引脚数量不匹配在元件库或者封装库添加或删除

然后载次生成网表导入网表导入元件

![1435508-20191007105257842-982957672.png][]

转载于:https://www.cnblogs.com/ydvely521/p/11628974.html

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