b2moscap.c File Reference

#include "spice.h"
#include <stdio.h>
#include <math.h>
#include "bsim2def.h"

Include dependency graph for b2moscap.c:

Go to the source code of this file.

Functions
void	B2mosCap (CKTcircuit *ckt, double vgd, double vgs, double vgb, args, double cbgb, double cbdb, double cbsb, double cdgb, double cddb, double cdsb, double *gcggbPointer, double *gcgdbPointer, double *gcgsbPointer, double *gcbgbPointer, double *gcbdbPointer, double *gcbsbPointer, double *gcdgbPointer, double *gcddbPointer, double *gcdsbPointer, double *gcsgbPointer, double *gcsdbPointer, double *gcssbPointer, double *qGatePointer, double *qBulkPointer, double *qDrainPointer, double *qSourcePointer)

Function Documentation

void B2mosCap	(	CKTcircuit *	ckt,
		double	vgd,
		double	vgs,
		double	vgb,
		args	,
		double	cbgb,
		double	cbdb,
		double	cbsb,
		double	cdgb,
		double	cddb,
		double	cdsb,
		double *	gcggbPointer,
		double *	gcgdbPointer,
		double *	gcgsbPointer,
		double *	gcbgbPointer,
		double *	gcbdbPointer,
		double *	gcbsbPointer,
		double *	gcdgbPointer,
		double *	gcddbPointer,
		double *	gcdsbPointer,
		double *	gcsgbPointer,
		double *	gcsdbPointer,
		double *	gcssbPointer,
		double *	qGatePointer,
		double *	qBulkPointer,
		double *	qDrainPointer,
		double *	qSourcePointer
	)

Definition at line 19 of file b2moscap.c.

{
    double qgd;
    double qgs;
    double qgb;
    double ag0;

    ag0 = ckt->CKTag[0];
    /* compute equivalent conductance */
    *gcdgbPointer = (cdgb - args[0]) * ag0;
    *gcddbPointer = (cddb + args[3] + args[0]) * ag0;
    *gcdsbPointer = cdsb * ag0;
    *gcsgbPointer = -(args[5] + cbgb + cdgb + args[1]) * ag0;
    *gcsdbPointer = -(args[6] + cbdb + cddb ) * ag0;
    *gcssbPointer = (args[4] + args[1] - 
        (args[7] + cbsb + cdsb )) * ag0;
    *gcggbPointer = (args[5] + args[0] +
        args[1] + args[2] ) * ag0;
    *gcgdbPointer = (args[6] - args[0]) * ag0;
    *gcgsbPointer = (args[7] - args[1]) * ag0;
    *gcbgbPointer = (cbgb - args[2]) * ag0;
    *gcbdbPointer = (cbdb - args[3]) * ag0;
    *gcbsbPointer = (cbsb - args[4]) * ag0;
 
    /* compute total terminal charge */
    qgd = args[0] * vgd;
    qgs = args[1] * vgs;
    qgb = args[2] * vgb;
    *qGatePointer = *qGatePointer + qgd + qgs + qgb;
    *qBulkPointer = *qBulkPointer - qgb;
    *qDrainPointer = *qDrainPointer - qgd;
    *qSourcePointer = -(*qGatePointer + *qBulkPointer + *qDrainPointer);

}