Re: gEDA-user: gschem: How to overwrite invisible attributes?

[Werner Hoch <werner.ho@xxxxxx>]

Hi Stefan,

On Sonntag, 30. März 2008, Stefan Salewski wrote:
> there exists symbols with net attributes which are not
> visible/accessible when symbol is inserted in a schematic, for
> example
>
> net=Vcc:14

You can promote the net attributes when the symbol is placed into the 
schematic.

Add the net attribute to the always-promote-attributes list in an gafrc 
configuration file.

werner@linux-m82i:~/oss/geda/gaf/gschem>cat gafrc
(always-promote-attributes "footprint device value model-name net")


> Problem: I am using many different positive supply voltages, i.e. 5V
> and 3.3V. I want that this symbol has 3.3V supply, but I have no Vcc
> defined (or maybe Vcc is defined to be +5V).
>
> Can I simple add a new attribute to the symbol to overwrite the
> invisible/hidden "net=Vcc:14" for pin 14 with something like "net=
> +3.3V:14" ?
>
> I think that I have read that this overwriting of attributes shall
> work -- but I can't find it again.

I at least think the same. Maybe someone else has a link to the docs.

Regards
Werner


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