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Date: | Wed, 4 Feb 2015 08:09:17 -0900 |
Message-ID: | <CAC4O8c-hWWjX_ZSxB_WM3j3BOhemO16dHy5wUtqFgY2W3Tr8-w@mail.gmail.com> |
Subject: | [geda-user] Re: |
From: | Britton Kerin <britton DOT kerin AT gmail DOT com> |
To: | geda-user AT delorie DOT com |
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On Wed, Feb 4, 2015 at 12:42 AM, Bernhard Kraft <kraftb AT think-open DOT at> wrote: >> Kai-Martin, can you elaborate on this? (I take this is a pcb >> restriction and not a gerber one) > > > I guess so. In PCB there are Pins and Pads. > > Pins have > * center > * diameter (Thickness/Aperture) > * drill size > * clearance > * Soldermask > > http://www.brorson.com/gEDA/land_patterns_20070818.pdf#page=5&zoom=auto,-247,251 > (Page 19-20) > > > Pads have: > * start (x,y) > * end (x,y) > * Thickness (Aperture) > * clearance > * Soldermask > > http://www.brorson.com/gEDA/land_patterns_20070818.pdf#page=5&zoom=auto,-247,251 > (Page 17-18) > > Pads are always drawn using a square/rectangular aperture. Thus pads can > only be rectangular. What about the rounded flag? It shows up as 0x0800 in PCB files and I've used it to make rounded pads. Britton
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