mos9defs.h

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

#ifndef MOS9
#define MOS9

#include "ifsim.h"
#include "cktdefs.h"
#include "gendefs.h"
#include "complex.h"
#include "noisedef.h"

    /* declarations for level 9 MOSFETs */

/* information needed for each instance */

typedef struct sMOS9instance {
    struct sMOS9model *MOS9modPtr;  /* backpointer to model */
    struct sMOS9instance *MOS9nextInstance;  /* pointer to next instance of 
                                              *current model*/
    IFuid MOS9name; /* pointer to character string naming this instance */
    int MOS9owner;  /* number of owner process */
    int MOS9states;     /* index into state table for this device */
    int MOS9dNode;  /* number of the gate node of the mosfet */
    int MOS9gNode;  /* number of the gate node of the mosfet */
    int MOS9sNode;  /* number of the source node of the mosfet */
    int MOS9bNode;  /* number of the bulk node of the mosfet */
    int MOS9dNodePrime; /* number of the internal drain node of the mosfet */
    int MOS9sNodePrime; /* number of the internal source node of the mosfet */

    double MOS9m;   /* parallel device multiplier */
    double MOS9l;   /* the length of the channel region */
    double MOS9w;   /* the width of the channel region */
    double MOS9drainArea;   /* the area of the drain diffusion */
    double MOS9sourceArea;  /* the area of the source diffusion */
    double MOS9drainSquares;    /* the length of the drain in squares */
    double MOS9sourceSquares;   /* the length of the source in squares */
    double MOS9drainPerimiter;
    double MOS9sourcePerimiter;
    double MOS9sourceConductance;   /*conductance of source(or 0):set in setup*/
    double MOS9drainConductance;    /*conductance of drain(or 0):set in setup*/
    double MOS9temp;    /* operating temperature of this instance */
    double MOS9dtemp;   /* instance temperature difference */

    double MOS9tTransconductance;   /* temperature corrected transconductance*/
    double MOS9tSurfMob;            /* temperature corrected surface mobility */
    double MOS9tPhi;                /* temperature corrected Phi */
    double MOS9tVto;                /* temperature corrected Vto */
    double MOS9tSatCur;             /* temperature corrected saturation Cur. */
    double MOS9tSatCurDens; /* temperature corrected saturation Cur. density*/
    double MOS9tCbd;                /* temperature corrected B-D Capacitance */
    double MOS9tCbs;                /* temperature corrected B-S Capacitance */
    double MOS9tCj;         /* temperature corrected Bulk bottom Capacitance */
    double MOS9tCjsw;       /* temperature corrected Bulk side Capacitance */
    double MOS9tBulkPot;    /* temperature corrected Bulk potential */
    double MOS9tDepCap;     /* temperature adjusted transition point in */
                            /* the cureve matching Fc * Vj */
    double MOS9tVbi;        /* temperature adjusted Vbi */

    double MOS9icVBS;   /* initial condition B-S voltage */
    double MOS9icVDS;   /* initial condition D-S voltage */
    double MOS9icVGS;   /* initial condition G-S voltage */
    double MOS9von;
    double MOS9vdsat;
    double MOS9sourceVcrit; /* vcrit for pos. vds */
    double MOS9drainVcrit;  /* vcrit for neg. vds */
    double MOS9cd;
    double MOS9cbs;
    double MOS9cbd;
    double MOS9gmbs;
    double MOS9gm;
    double MOS9gds;
    double MOS9gbd;
    double MOS9gbs;
    double MOS9capbd;
    double MOS9capbs;
    double MOS9Cbd;
    double MOS9Cbdsw;
    double MOS9Cbs;
    double MOS9Cbssw;
    double MOS9f2d;
    double MOS9f3d;
    double MOS9f4d;
    double MOS9f2s;
    double MOS9f3s;
    double MOS9f4s;
    int MOS9mode;       /* device mode : 1 = normal, -1 = inverse */


    unsigned MOS9off :1;/* non-zero to indicate device is off for dc analysis*/
    unsigned MOS9tempGiven :1;  /* instance temperature specified */
    unsigned MOS9dtempGiven :1; /* instance temperature difference specified*/

    unsigned MOS9mGiven :1;

    unsigned MOS9lGiven :1;
    unsigned MOS9wGiven :1;
    unsigned MOS9drainAreaGiven :1;
    unsigned MOS9sourceAreaGiven    :1;
    unsigned MOS9drainSquaresGiven  :1;
    unsigned MOS9sourceSquaresGiven :1;
    unsigned MOS9drainPerimiterGiven    :1;
    unsigned MOS9sourcePerimiterGiven   :1;
    unsigned MOS9dNodePrimeSet  :1;
    unsigned MOS9sNodePrimeSet  :1;
    unsigned MOS9icVBSGiven :1;
    unsigned MOS9icVDSGiven :1;
    unsigned MOS9icVGSGiven :1;
    unsigned MOS9vonGiven   :1;
    unsigned MOS9vdsatGiven :1;
    unsigned MOS9modeGiven  :1;


    double *MOS9DdPtr;      /* pointer to sparse matrix element at
                                     * (Drain node,drain node) */
    double *MOS9GgPtr;      /* pointer to sparse matrix element at
                                     * (gate node,gate node) */
    double *MOS9SsPtr;      /* pointer to sparse matrix element at
                                     * (source node,source node) */
    double *MOS9BbPtr;      /* pointer to sparse matrix element at
                                     * (bulk node,bulk node) */
    double *MOS9DPdpPtr;    /* pointer to sparse matrix element at
                                     * (drain prime node,drain prime node) */
    double *MOS9SPspPtr;    /* pointer to sparse matrix element at
                                     * (source prime node,source prime node) */
    double *MOS9DdpPtr;     /* pointer to sparse matrix element at
                                     * (drain node,drain prime node) */
    double *MOS9GbPtr;      /* pointer to sparse matrix element at
                                     * (gate node,bulk node) */
    double *MOS9GdpPtr;     /* pointer to sparse matrix element at
                                     * (gate node,drain prime node) */
    double *MOS9GspPtr;     /* pointer to sparse matrix element at
                                     * (gate node,source prime node) */
    double *MOS9SspPtr;     /* pointer to sparse matrix element at
                                     * (source node,source prime node) */
    double *MOS9BdpPtr;     /* pointer to sparse matrix element at
                                     * (bulk node,drain prime node) */
    double *MOS9BspPtr;     /* pointer to sparse matrix element at
                                     * (bulk node,source prime node) */
    double *MOS9DPspPtr;    /* pointer to sparse matrix element at
                                     * (drain prime node,source prime node) */
    double *MOS9DPdPtr;     /* pointer to sparse matrix element at
                                     * (drain prime node,drain node) */
    double *MOS9BgPtr;      /* pointer to sparse matrix element at
                                     * (bulk node,gate node) */
    double *MOS9DPgPtr;     /* pointer to sparse matrix element at
                                     * (drain prime node,gate node) */

    double *MOS9SPgPtr;     /* pointer to sparse matrix element at
                                     * (source prime node,gate node) */
    double *MOS9SPsPtr;     /* pointer to sparse matrix element at
                                     * (source prime node,source node) */
    double *MOS9DPbPtr;     /* pointer to sparse matrix element at
                                     * (drain prime node,bulk node) */
    double *MOS9SPbPtr;     /* pointer to sparse matrix element at
                                     * (source prime node,bulk node) */
    double *MOS9SPdpPtr;    /* pointer to sparse matrix element at
                                     * (source prime node,drain prime node) */
    int  MOS9senParmNo;   /* parameter # for sensitivity use;
            set equal to 0  if  neither length
            nor width of the mosfet is a design
            parameter */
    unsigned MOS9sens_l :1;   /* field which indicates whether  
              length of the mosfet is a design
              parameter or not */
    unsigned MOS9sens_w :1;   /* field which indicates whether  
              width of the mosfet is a design
              parameter or not */
    unsigned MOS9senPertFlag :1; /* indictes whether the the parameter of
                        the particular instance is to be perturbed */
    double MOS9cgs;
    double MOS9cgd;
    double MOS9cgb;
    double *MOS9sens;

#define MOS9senGdpr MOS9sens
#define MOS9senGspr MOS9sens + 1
#define MOS9senCgs MOS9sens + 2 /* contains pertured values of cgs */
#define MOS9senCgd MOS9sens + 8 /* contains perturbed values of cgd*/
#define MOS9senCgb MOS9sens + 14 /* contains perturbed values of cgb*/
#define MOS9senCbd MOS9sens + 20 /* contains perturbed values of cbd*/
#define MOS9senCbs MOS9sens + 26 /* contains perturbed values of cbs*/
#define MOS9senGds MOS9sens + 32 /* contains perturbed values of gds*/
#define MOS9senGbs MOS9sens + 38 /* contains perturbed values of gbs*/
#define MOS9senGbd MOS9sens + 44 /* contains perturbed values of gbd*/
#define MOS9senGm MOS9sens + 50 /* contains perturbed values of gm*/
#define MOS9senGmbs MOS9sens + 56 /* contains perturbed values of gmbs*/
#define MOS9dphigs_dl MOS9sens + 62
#define MOS9dphigd_dl MOS9sens + 63
#define MOS9dphigb_dl MOS9sens + 64
#define MOS9dphibs_dl MOS9sens + 65
#define MOS9dphibd_dl MOS9sens + 66
#define MOS9dphigs_dw MOS9sens + 67
#define MOS9dphigd_dw MOS9sens + 68
#define MOS9dphigb_dw MOS9sens + 69
#define MOS9dphibs_dw MOS9sens + 70
#define MOS9dphibd_dw MOS9sens + 71

    /* 		distortion stuff 	*/
/*
 * naming convention:
 * x = vgs
 * y = vbs
 * z = vds
 * cdr = cdrain
 */


#define	MOS9NDCOEFFS	30

#ifndef NODISTO
	double MOS9dCoeffs[MOS9NDCOEFFS];
#else /* NODISTO */
	double *MOS9dCoeffs;
#endif /* NODISTO */

#ifndef CONFIG

#define	capbs2		MOS9dCoeffs[0]
#define	capbs3		MOS9dCoeffs[1]
#define	capbd2		MOS9dCoeffs[2]
#define	capbd3		MOS9dCoeffs[3]
#define	gbs2		MOS9dCoeffs[4]
#define	gbs3		MOS9dCoeffs[5]
#define	gbd2		MOS9dCoeffs[6]
#define	gbd3		MOS9dCoeffs[7]
#define	capgb2		MOS9dCoeffs[8]
#define	capgb3		MOS9dCoeffs[9]
#define	cdr_x2		MOS9dCoeffs[10]
#define	cdr_y2		MOS9dCoeffs[11]
#define	cdr_z2		MOS9dCoeffs[12]
#define	cdr_xy		MOS9dCoeffs[13]
#define	cdr_yz		MOS9dCoeffs[14]
#define	cdr_xz		MOS9dCoeffs[15]
#define	cdr_x3		MOS9dCoeffs[16]
#define	cdr_y3		MOS9dCoeffs[17]
#define	cdr_z3		MOS9dCoeffs[18]
#define	cdr_x2z		MOS9dCoeffs[19]
#define	cdr_x2y		MOS9dCoeffs[20]
#define	cdr_y2z		MOS9dCoeffs[21]
#define	cdr_xy2		MOS9dCoeffs[22]
#define	cdr_xz2		MOS9dCoeffs[23]
#define	cdr_yz2		MOS9dCoeffs[24]
#define	cdr_xyz		MOS9dCoeffs[25]
#define	capgs2		MOS9dCoeffs[26]
#define	capgs3		MOS9dCoeffs[27]
#define	capgd2		MOS9dCoeffs[28]
#define	capgd3		MOS9dCoeffs[29]

#endif

    /* 		end distortion coeffs.  	*/
/* indices to the array of MOSFET(3) noise sources */

#define MOS9RDNOIZ       0
#define MOS9RSNOIZ       1
#define MOS9IDNOIZ       2
#define MOS9FLNOIZ 3
#define MOS9TOTNOIZ    4

#define MOS9NSRCS     5     /* the number of MOSFET(9) noise sources */

#ifndef NONOISE
    double MOS9nVar[NSTATVARS][MOS9NSRCS];
#else /* NONOISE */
	double **MOS9nVar;
#endif /* NONOISE */

} MOS9instance ;

#define MOS9vbd MOS9states+ 0
#define MOS9vbs MOS9states+ 1
#define MOS9vgs MOS9states+ 2
#define MOS9vds MOS9states+ 3

/* meyer capacitances */
#define MOS9capgs MOS9states+ 4 /* gate-source capacitor value */
#define MOS9qgs MOS9states+ 5   /* gate-source capacitor charge */
#define MOS9cqgs MOS9states+ 6  /* gate-source capacitor current */