硬件和射频工程师

 找回密码
 立即注册
查看: 350|回复: 2

Eagle Pro..how get solder resist on bottom annulus only of via

[复制链接]
发表于 2014-10-4 00:00:00 | 显示全部楼层 |阅读模式
Hello,
Please advise on this if you know?
Eagle  only allows me to have both top and bottom annulus's covered , or not covered, in solder resist...is there a way round this? I am speaking of vias used in routing of tracks.
回复

使用道具 举报

发表于 2014-10-4 00:00:00 | 显示全部楼层
Hi,

You can do this manually in board.
* switch all to "covered"
* put a circle (wire width = 0, diameter like desired) on layer "tStop" to "uncover" the desired vias on TOP side.


Or you can gererate it automatically with the CAM processor
* set all vias to be covered
* generate output file for bStop
* set all vial to be uncovered and
* generate output file for tStop

Maybe there are oter ways...

Klaus

ADDED:
Btw: CadSoft has a good forum and usually answer very fast on customer questions.      
                                         
回复 支持 反对

使用道具 举报

发表于 2014-10-5 00:00:00 | 显示全部楼层
Eagle can't do this automatically, but this:
     Is a very clever method to do what you want.
回复 支持 反对

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|硬件和射频工程师  

GMT+8, 2018-4-26 13:43 , Processed in 0.267832 second(s), 19 queries .

Powered by Discuz! X3.2

CoprRight © 20011-2014 hwrf.com.cn

快速回复 返回顶部 返回列表