Re: [ng-spice] pb with spice3f4 and ngspice


To ng-spice@ieee.ing.uniroma1.it
From "p.nenzi@ieee.org" <pnenzi@ieee.ing.uniroma1.it>
Date Sun, 15 Apr 2001 20:13:59 +0200 (CEST)
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Reply-To ng-spice@ieee.ing.uniroma1.it

On Sun, 15 Apr 2001, Al Davis wrote:

> On Sun, 15 Apr 2001, pnenzi@ieee.ing.uniroma1.it wrote:
> > On Thu, 15 Mar 2001, routoure Jean-Marc wrote:
> > > Hi,
> > >
> > > I find a little bug in ngspice ans spice3f4.
> >
> > Correct, I have checked that on the latest CVS code. The bug seems
> > to be related with the way that spice uses for deriving a pmos
> > model from an nmos: it multiply some values by MOS1type which
> > means: -1 for pmos and 1 for nmos. May be that the "show all"
> > command do not show vds and vgs but MOS1type*vgs and MOS1type*vds.
> > This can be the cause of the error.
> 
> "It's not a bug.  It's a feature!"

Are you joking ??? ;-) It seems a Micro**** way...

> It shows the values of the internal model, after coercing into a 
> "standard" form.  This is the way a modeler would want to see it.

Al, getting seriously, do you think that this "feature" should be removed
?

Bye,
Paolo


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