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

[treez]

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.

 

[KlausST]

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.

 

[mtwieg]

Eagle can't do this automatically, but this:

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

Is a very clever method to do what you want.