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47 lines
1.3 KiB
47 lines
1.3 KiB
/**********
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Copyright 1990 Regents of the University of California. All rights reserved.
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Author: 1985 Thomas L. Quarles
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Model Author: 1995 Colin McAndrew Motorola
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Spice3 Implementation: 2003 Dietmar Warning DAnalyse GmbH
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**********/
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/*
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* This routine gets the device initial conditions for the VBICs
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* from the RHS vector
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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 "vbicdefs.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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VBICgetic(GENmodel *inModel, CKTcircuit *ckt)
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{
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VBICmodel *model = (VBICmodel*)inModel;
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VBICinstance *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 = model->VBICnextModel) {
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for(here = model->VBICinstances; here ; here = here->VBICnextInstance) {
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if(!here->VBICicVBEGiven) {
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here->VBICicVBE =
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*(ckt->CKTrhs + here->VBICbaseNode) -
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*(ckt->CKTrhs + here->VBICemitNode);
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}
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if(!here->VBICicVCEGiven) {
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here->VBICicVCE =
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*(ckt->CKTrhs + here->VBICcollNode) -
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*(ckt->CKTrhs + here->VBICemitNode);
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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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