> From: [email protected] > Date: Sun, 24 Oct 2010 09:15:38 -0600 > To: [email protected] > Subject: Re: gEDA-user: Newbie wondering about simulation > > > On Oct 24, 2010, at 6:29 AM, Hannu Vuolasaho wrote: > > So what I'm doing wrong? Changing manually to X1 makes the simulation > > work but it isn't really the Solution. > > The spice-sdb back end tries to figure out what the correct SPICE prefix is and "repair" it for you. You can turn this feature off with the --nomunge flag ("gnetlist -g spice-sdb --nomunge"), or you can change your device= attribute to something it doesn't recognize. > Thanks. This seems to be the solution. I need to be just careful when giving refdes attributes. But gattrib is my friend. > > I've copied below parts of sch > > and net file. > > I'm curious about the last line in net file. It says M1. Is it version > > of model name of something or what? The ideal PMOSFET used in creating > > the IRF FET which acts like real device? > > It's a four terminal (drain, gate, source, substrate) internal FET. I presume the part you clipped has the package parasitics in it. Quickly look through and with limited understanding of SPICE netlist format I'll say it's right that. I didn't want to redistribute the whole file due that copyright notice. Though I believe it wouldn't prohibit that. Anyway now I can concentrate to the real task so Thank You. Hannu Vuolasaho
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