Contents
How does restricted layer work in Autodesk Eagle?
By default, when you fill in a polygon with copper over a restrict layer, the restricted section will remove any copper. This layer also comes in handy when using the autorouter in EAGLE, as it can prevent traces from being routed in defined areas. vRestrict will indicate where vias should not be placed,…
Which is the Nogo layer in EAGLE PCB software?
This layer contains the top side solder stop mask (solder mask). This is the nogo area for the green laque. Data is implicitly created for THT and SMD pads, and optionally VIAs (depending on settings).
When to use layer 21 or 22 in Autodesk Eagle?
However, if you want to add any kind of additional artwork outside of regular silkscreen, like text or logos, then Layer 21-22 is the place to do it. These two layers contain both the top and bottom sides of your component origins.
Which is an example of a layer in Eagle?
Each layer in EAGLE is dedicated to a given function. Placing each item in the appropritaed layer is highly recommanded. This article presents each layer and describes it functionality. The famous Arduino MEGA 2560 board is taken as example.
What does the bottom layer of EAGLE PCB software contain?
This layer contains the bottom side solder stop mask (see layer 29 for more details). This layer contains the top side solder paste data for SMD, normally used to make stencils for printing the paste to the board before assembly.
How are the layers organized in Autodesk Eagle?
If you’re planning to design a multilayer PCB then how your top/bottom and middle layers are organized will be slightly different than you’d expect. For example, creating a 4 layer board won’t just use layers 1, 2, 3, and 4. Rather, EAGLE will use Layer 1 (top), 2, 15, and 16 (bottom) to bring it all together.
Where are the origin points in Autodesk Eagle?
These two layers contain both the top and bottom sides of your component origins. If you isolate to show only this layer in EAGLE, you’ll see a bunch of crosses in the middle of where each of your components used to be. This is the origin point.
What does Eagle do when there are two overlapping objects?
In cases like that, EAGLE will pick one of the two overlapping objects, and ask if that’s the one you want. If it is, you have to left-click again to confirm.