> This makes me nervous.
> My fab requires 6 mil minimum distance. I routed my board with
> clearence=10mil on all route styles. Yet, the DRC feels fine with
> minimum copper distance set to 6 mil...
>
> Just measured with the help of [ctrl-m]: 6 mil clearance translates to 6
> mil gap from coppe
Now I'm confused. I've ended up with some of the tracks showing a
polygon clearance of 10 mil (in an object report) whilst others show 5
mil. After a little experimentation it seems that if I draw a track
manually using the "signal" style (with "clearance" set to 10 mil and
line width set to 10 mil
DJ Delorie wrote:
> That's it. Note that "clearance" is defined as "what you add to
> thickness to get the cut thickness". I.e. for a 5 mil gap, you need a
> 10 mil clearance. For a 6 mil gap, you'd need a 12 mil clearance,
> etc.
This makes me nervous.
My fab requires 6 mil minimum distance.
Peter Baxendale wrote:
> Where is this default clearance set? Under Route Style there's just a
> clearance, set at 10 mil.
The Route Style dialog refers to the current style. Chose a different
style and Route Style dialog will allow you to change its default
properties.
> Couldn't see any refer
> Where is this default clearance set? Under Route Style there's just
> a clearance, set at 10 mil.
That's it. Note that "clearance" is defined as "what you add to
thickness to get the cut thickness". I.e. for a 5 mil gap, you need a
10 mil clearance. For a 6 mil gap, you'd need a 12 mil clear
Having tracked a board, I see that tracks generated using "signal" route
style have a clearance in polygons of 5 mil whilst those with "power"
style have 10 mil.
Where is this default clearance set? Under Route Style there's just a
clearance, set at 10 mil. Couldn't see any reference to polygon
cl
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