capsetup.c File Reference

#include "spice.h"
#include <stdio.h>
#include "capdefs.h"
#include "sperror.h"
#include "util.h"

Include dependency graph for capsetup.c:

Go to the source code of this file.

Functions
int	CAPsetup (SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)

Function Documentation

int CAPsetup	(	SMPmatrix *	matrix,
		GENmodel *	inModel,
		CKTcircuit *	ckt,
		int *	states
	)

Definition at line 17 of file capsetup.c.

{
    CAPmodel *model = (CAPmodel*)inModel;
    CAPinstance *here;

    /*  loop through all the capacitor models */
    for ( ; model != NULL; model = model->CAPnextModel) {

        /*Default Value Processing for Model Parameters */
        if (!model->CAPcjGiven) {
            model->CAPcj = 0;
        }
        if (!model->CAPcjswGiven){
             model->CAPcjsw = 0;
        }
        if (!model->CAPdefWidthGiven) {
            model->CAPdefWidth = 10.e-6;
        }
        if (!model->CAPnarrowGiven) {
            model->CAPnarrow = 0;
        }

        /* loop through all the instances of the model */
        for (here = model->CAPinstances; here != NULL;
                here = here->CAPnextInstance) {

            /* Default Value Processing for Capacitor Instance */
            if (!here->CAPlengthGiven) {
                here->CAPlength = 0;
            }
            TSTALLOC(CAPposPosptr,CAPposNode,CAPposNode)
            TSTALLOC(CAPnegNegptr,CAPnegNode,CAPnegNode)
            TSTALLOC(CAPposNegptr,CAPposNode,CAPnegNode)
            TSTALLOC(CAPnegPosptr,CAPnegNode,CAPposNode)
            here->CAPqcap = *states;
            *states += 2;
        }
    }
    return (OK);
}