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  3. Capture vs PCB Editor: Pin number mismatch Error messag...

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Capture vs PCB Editor: Pin number mismatch Error message

Ulf K
Ulf K 11 months ago

Forum Members:

(Capture CIS / OrCAD Layout Prof.)  v. 23.1)

I have a design where the (Capture) Schematic contains two SOT-89 symbols.

Their pins are designated "1", "2", "3"; and "TAB". The corresponding footprint has pads named exactly the same: "1", "2", "3", and "TAB".

Creating the layout, editing it, adding or changing components in the schematic is successfully synchronized every time.

The layout editor opens, it "Pulls" the schematic and the changes are applied.

But: I constantly have two warnings in Capture that the number of pins does not match:

Warning Physical (WARNING OrCAP-2435) Number of pins in footprint "SOT-89" and instance "U3" does not match (Same message for the other, U4...) 

Did some programmer never thought of the possibility that pins could be numbered with other characters than numbers?

Or does Capture and PCB-Editor have different opinions about "numbers" ?

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  • steve
    0 steve 11 months ago

    Check the part to make sure there are no properties such as NC that can be used for no connect pins. If there are, delete the property and try again.

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  • steve
    0 steve 11 months ago

    Check the part to make sure there are no properties such as NC that can be used for no connect pins. If there are, delete the property and try again.

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