How do I draw a schematic to show components that are not on the PC board itself?
How do I draw a schematic to show components that are not on the PC board itself?
On 08/07/2012 13:58, Paul Sturpe wrote:
How do I draw a schematic to show components that are not on the PC board itself?
Several approaches have been suggested.
Personally I have an "OFFBOARD" part (as part of my
frames/document-fields/documentation library) which has a symbol
containing only its name and value and a package containing the same (on
the Documentation layer).
This allows me to build a list of off-board parts on both the schematic
and PCB, which I typically put in a corner of the frame, along with any
notes.
The benefit of doing this, rather than just adding text notes, is that
the off-board parts can be assigned attributes, such as order numbers,
so that they can be automatically added to the BoM along with the
on-board components.
Just my 2c.
Andrew
0xADF
Thanks for the suggestions from all. I haven't figured out how to create the symbols so they will show up only in the schematic and not propagate to the board, but I'll work on it.
Do I have to create the symbols from scratch, or is there a way to copy an existing symbol and save it in a different layer so that adding it to my schematic will not add a component to the board? If so, can someone give me a little more detail on how to do it or point me the area of the help file to study?
As you can probably tell, I'm pretty new at this!
Paul
Thanks for the suggestions from all. I haven't figured out how to create the symbols so they will show up only in the schematic and not propagate to the board, but I'll work on it.
Do I have to create the symbols from scratch, or is there a way to copy an existing symbol and save it in a different layer so that adding it to my schematic will not add a component to the board? If so, can someone give me a little more detail on how to do it or point me the area of the help file to study?
As you can probably tell, I'm pretty new at this!
Paul