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39 lines
1.1 KiB
39 lines
1.1 KiB
/**********
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Copyright 1993: T. Ytterdal, K. Lee, M. Shur and T. A. Fjeldly. All rights reserved.
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Author: Trond Ytterdal
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**********/
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#include "ngspice/ngspice.h"
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#include "ngspice/cktdefs.h"
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#include "mesadefs.h"
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#include "ngspice/sperror.h"
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#include "ngspice/suffix.h"
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int
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MESAgetic(GENmodel *inModel, CKTcircuit *ckt)
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{
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MESAmodel *model = (MESAmodel*)inModel;
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MESAinstance *here;
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/*
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* grab initial conditions out of rhs array. User specified, so use
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* external nodes to get values
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*/
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for( ; model ; model = MESAnextModel(model)) {
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for(here = MESAinstances(model); here ; here = MESAnextInstance(here)) {
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if(!here->MESAicVDSGiven) {
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here->MESAicVDS =
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*(ckt->CKTrhs + here->MESAdrainNode) -
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*(ckt->CKTrhs + here->MESAsourceNode);
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}
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if(!here->MESAicVGSGiven) {
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here->MESAicVGS =
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*(ckt->CKTrhs + here->MESAgateNode) -
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*(ckt->CKTrhs + here->MESAsourceNode);
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}
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}
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}
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return(OK);
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}
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