mutacld.c

spice中支持多层次元件模型仿真的可单独运行的插件源码

/**********
Copyright 1990 Regents of the University of California.  All rights reserved.
Author: 1985 Thomas L. Quarles
**********/
/*
 */

#include "spice.h"
#include <stdio.h>
#include "util.h"
#include "cktdefs.h"
#include "inddefs.h"
#include "sperror.h"
#include "suffix.h"


#ifdef MUTUAL
int
MUTacLoad(inModel,ckt)
    GENmodel *inModel;
    register CKTcircuit *ckt;
{
    register MUTmodel *model = (MUTmodel*)inModel;
    double val;
    register MUTinstance *here;

    for( ; model != NULL; model = model->MUTnextModel) {
        for( here = model->MUTinstances;here != NULL; 
                here = here->MUTnextInstance) {
	    if (here->MUTowner != ARCHme) continue;
    
            val = ckt->CKTomega * here->MUTfactor;
            *(here->MUTbr1br2 +1) -= val;
            *(here->MUTbr2br1 +1) -= val;
        }
    }
    return(OK);

}
#endif /* MUTUAL */