rcasciola
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I was wondering how others handle the concept of a keep out for components, but allowing traces.
For instance, if some mechanical part of the housing comes down and touches (or nearly touches the PCB), I want to be able to route traces there but not place components. If I put some object (Arc, Track, Polygon, etc.) there and assign the keep out attribute, it will keep out components AND traces.
Is there a way to use a mechanical layer to define an area where traces can go but components cannot?
Taking this concept a bit further, is there a way to use a mechanical layer to define a maximum height for particular components in an area? For example, the housing might come down to within 0.75mm of the PCB in some area, and in that area 0201 resistors would work, but 0805 capacitors could not.
Thanks,
Randy
For instance, if some mechanical part of the housing comes down and touches (or nearly touches the PCB), I want to be able to route traces there but not place components. If I put some object (Arc, Track, Polygon, etc.) there and assign the keep out attribute, it will keep out components AND traces.
Is there a way to use a mechanical layer to define an area where traces can go but components cannot?
Taking this concept a bit further, is there a way to use a mechanical layer to define a maximum height for particular components in an area? For example, the housing might come down to within 0.75mm of the PCB in some area, and in that area 0201 resistors would work, but 0805 capacitors could not.
Thanks,
Randy