[Ronja] Spice

[A. B.]

Hi again,

 

One more thing,, in ICs like 74AC04 for instance, how can I set there Vcc values? shall I do that through the model editor? do u have experience with that?

Am working on Orcad 10.3 and would go to 16 in few days I hope.

 

Regards,

Ahmad


> 
> Hi,
> 
> ---- "A. B." <bio5 at hotmail.com> schrieb:
> > 
> > Hi,
> > 
> > How did simulate the Rx, Tx? does the Eagle have HSDL and in its library or did u creat and equivalent circuit / model?
> 
> All simulation is done by Gnucap. I didn't simulate the TX so
> I didn't need a model for HSDL.
> 
> > 
> > What did you use as an input instead of the SFH?
> 
> Current source and a capacitor.
> 
> > 
> > When placing capcitors does it matter in the simulation which C
> is SMD and which is ceramic?
> 
> Yes that matters. See http://ronja.twibright.com/technotes/stray.php
> 
> Karel
> 


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