VDMOS few model parameter default corrections

src/spicelib/devices/vdmos/vdmos.c

@@ -117,9 +117,9 @@ IFparm VDMOSmPTable[] = { /* model parameters */
  IOP("vj",    VDIO_MOD_VJ,    IF_REAL,   "Body diode junction potential"),
 
  /* body diode capacitance (e.g. source-drain capacitance) */
- IOP("fc",    VDIO_MOD_FC,    IF_REAL,   "Body diode coefficient for forward-bias depletion capacitance formula"),
  IOPA("cjo",  VDIO_MOD_CJ,    IF_REAL,   "Zero-bias body diode junction capacitance"),
  IOP("m",     VDIO_MOD_MJ,    IF_REAL,   "Body diode grading coefficient"),
+ IOP("fc",    VDIO_MOD_FC,    IF_REAL,   "Body diode coefficient for forward-bias depletion capacitance formula"),
 
  /* gate-source and gate-drain capacitances */
  IOPA("cgdmin", VDMOS_MOD_CGDMIN, IF_REAL, "Minimum non-linear G-D capacitance"),

src/spicelib/devices/vdmos/vdmosmask.c

@@ -101,6 +101,9 @@ VDMOSmAsk(CKTcircuit *ckt, GENmodel *inst, int which, IFvalue *value)
         case VDIO_MOD_MJ:
             value->rValue = model->VDIOgradCoeff;
             return(OK);
+        case VDIO_MOD_FC:
+            value->rValue = model->VDIOdepletionCapCoeff;
+            return(OK);
         case VDIO_MOD_BV:
             value->rValue = model->VDIObv;
             return(OK);
@@ -113,9 +116,6 @@ VDMOSmAsk(CKTcircuit *ckt, GENmodel *inst, int which, IFvalue *value)
         case VDMOS_MOD_RDS:
             value->rValue = model->VDMOSrds;
             return(OK);
-        case VDIO_MOD_FC:
-            value->rValue = model->VDIOdepletionCapCoeff;
-            return(OK);
         case VDIO_MOD_TT:
             value->rValue = model->VDIOtransitTime;
             return(OK);

src/spicelib/devices/vdmos/vdmosset.c

@@ -31,18 +31,21 @@ VDMOSsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt,
         if (!model->VDMOStypeGiven)
             model->VDMOStype = NMOS;
 
-        if (!model->VDIOjctSatCurGiven)
-            model->VDIOjctSatCur = 1e-14;
-
         if (!model->VDMOStransconductanceGiven)
             model->VDMOStransconductance = 1;
 
         if (!model->VDMOSvth0Given)
             model->VDMOSvth0 = 0;
 
+        if (!model->VDIOjctSatCurGiven)
+            model->VDIOjctSatCur = 1e-14;
+
         if (!model->VDIOjunctionPotGiven)
             model->VDIOjunctionPot = .8;
 
+        if (!model->VDIOjunctionCapGiven)
+            model->VDIOjunctionCap = 0.;
+
         if (!model->VDIOgradCoeffGiven)
             model->VDIOgradCoeff = .5;
 
@@ -118,6 +121,9 @@ VDMOSsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt,
         if (!model->VDIOegGiven)
             model->VDIOeg = 1.11;
 
+        if (!model->VDIOxtiGiven)
+            model->VDIOxti = 3.0;
+
         if (!model->VDMOSrthjcGiven)
             model->VDMOSrthjc = 1.0e-03;