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devices/bsimsoi, implement B4SOIsoaCheck()

This commit is contained in:
dwarning 2013-10-30 20:21:12 +01:00 committed by rlar
parent 8a005d8e4c
commit 7bafe7c238
10 changed files with 203 additions and 1 deletions
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1
src/spicelib/devices/bsimsoi/Makefile.am
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@ -19,6 +19,7 @@ libbsim4soi_la_SOURCES = \
b4soipar.c \
b4soipzld.c \
b4soiset.c \
b4soisoachk.c \
b4soitemp.c \
b4soitrunc.c \
b4soidef.h \

7
src/spicelib/devices/bsimsoi/b4soi.c
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@ -1103,6 +1103,13 @@ IOP( "pngidl", B4SOI_MOD_PNGIDL, IF_REAL, "Cross-term dependence of ngidl"),
/* Added for binning - END */
IOP("vgs_max", B4SOI_MOD_VGS_MAX, IF_REAL, "maximum voltage G-S branch"),
IOP("vgd_max", B4SOI_MOD_VGD_MAX, IF_REAL, "maximum voltage G-D branch"),
IOP("vgb_max", B4SOI_MOD_VGB_MAX, IF_REAL, "maximum voltage G-B branch"),
IOP("vds_max", B4SOI_MOD_VDS_MAX, IF_REAL, "maximum voltage D-S branch"),
IOP("vbs_max", B4SOI_MOD_VBS_MAX, IF_REAL, "maximum voltage B-S branch"),
IOP("vbd_max", B4SOI_MOD_VBD_MAX, IF_REAL, "maximum voltage B-D branch"),
IP( "nmos", B4SOI_MOD_NMOS, IF_FLAG, "Flag to indicate NMOS"),
IP( "pmos", B4SOI_MOD_PMOS, IF_FLAG, "Flag to indicate PMOS"),
};

20
src/spicelib/devices/bsimsoi/b4soidef.h
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@ -2107,6 +2107,19 @@ typedef struct sB4SOImodel
unsigned B4SOIwngidlGiven :1;
unsigned B4SOIpngidlGiven :1;
double B4SOIvgsMax;
double B4SOIvgdMax;
double B4SOIvgbMax;
double B4SOIvdsMax;
double B4SOIvbsMax;
double B4SOIvbdMax;
unsigned B4SOIvgsMaxGiven :1;
unsigned B4SOIvgdMaxGiven :1;
unsigned B4SOIvgbMaxGiven :1;
unsigned B4SOIvdsMaxGiven :1;
unsigned B4SOIvbsMaxGiven :1;
unsigned B4SOIvbdMaxGiven :1;
struct b4soiSizeDependParam *pSizeDependParamKnot;
#ifdef USE_OMP
@ -4242,6 +4255,13 @@ typedef struct sB4SOImodel
#define B4SOI_MOD_WNLX 2106
#define B4SOI_MOD_PNLX 2107
#define B4SOI_MOD_VGS_MAX 2201
#define B4SOI_MOD_VGD_MAX 2202
#define B4SOI_MOD_VGB_MAX 2203
#define B4SOI_MOD_VDS_MAX 2204
#define B4SOI_MOD_VBS_MAX 2205
#define B4SOI_MOD_VBD_MAX 2206
#include "b4soiext.h"
extern void B4SOIevaluate(double,double,double,B4SOIinstance*,B4SOImodel*,

1
src/spicelib/devices/bsimsoi/b4soiext.h
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@ -30,3 +30,4 @@ extern int B4SOItemp(GENmodel*,CKTcircuit*);
extern int B4SOItrunc(GENmodel*,CKTcircuit*,double*);
extern int B4SOInoise(int,int,GENmodel*,CKTcircuit*,Ndata*,double*);
extern int B4SOIunsetup(GENmodel*,CKTcircuit*);
extern int B4SOIsoaCheck(CKTcircuit *, GENmodel *);

2
src/spicelib/devices/bsimsoi/b4soiinit.c
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@ -65,7 +65,7 @@ SPICEdev B4SOIinfo = {
/* DEVsenTrunc */ NULL,
/* DEVdisto */ NULL,
/* DEVnoise */ B4SOInoise,
/* DEVsoaCheck */ NULL,
/* DEVsoaCheck */ B4SOIsoaCheck,
#ifdef CIDER
/* DEVdump */ NULL,
/* DEVacct */ NULL,

19
src/spicelib/devices/bsimsoi/b4soimask.c
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@ -2800,6 +2800,25 @@ IFvalue *value)
return(OK); /* v3.2 */
/* Added for binning - END */
case B4SOI_MOD_VGS_MAX:
value->rValue = model->B4SOIvgsMax;
return(OK);
case B4SOI_MOD_VGD_MAX:
value->rValue = model->B4SOIvgdMax;
return(OK);
case B4SOI_MOD_VGB_MAX:
value->rValue = model->B4SOIvgbMax;
return(OK);
case B4SOI_MOD_VDS_MAX:
value->rValue = model->B4SOIvdsMax;
return(OK);
case B4SOI_MOD_VBS_MAX:
value->rValue = model->B4SOIvbsMax;
return(OK);
case B4SOI_MOD_VBD_MAX:
value->rValue = model->B4SOIvbdMax;
return(OK);
default:
return(E_BADPARM);
}

26
src/spicelib/devices/bsimsoi/b4soimpar.c
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@ -3758,6 +3758,32 @@ case B4SOI_MOD_UD:
mod->B4SOIpngidl = value->rValue;
mod->B4SOIpngidlGiven = TRUE;
break;
case B4SOI_MOD_VGS_MAX:
mod->B4SOIvgsMax = value->rValue;
mod->B4SOIvgsMaxGiven = TRUE;
break;
case B4SOI_MOD_VGD_MAX:
mod->B4SOIvgdMax = value->rValue;
mod->B4SOIvgdMaxGiven = TRUE;
break;
case B4SOI_MOD_VGB_MAX:
mod->B4SOIvgbMax = value->rValue;
mod->B4SOIvgbMaxGiven = TRUE;
break;
case B4SOI_MOD_VDS_MAX:
mod->B4SOIvdsMax = value->rValue;
mod->B4SOIvdsMaxGiven = TRUE;
break;
case B4SOI_MOD_VBS_MAX:
mod->B4SOIvbsMax = value->rValue;
mod->B4SOIvbsMaxGiven = TRUE;
break;
case B4SOI_MOD_VBD_MAX:
mod->B4SOIvbdMax = value->rValue;
mod->B4SOIvbdMaxGiven = TRUE;
break;
case B4SOI_MOD_NMOS :
if(value->iValue) {
mod->B4SOItype = 1;

14
src/spicelib/devices/bsimsoi/b4soiset.c
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@ -2053,6 +2053,20 @@ B4SOIinstance **InstArray;
if (!model->B4SOIlodeta0Given)
model->B4SOIlodeta0 = 1.0;
/* stress effect end */
if (!model->B4SOIvgsMaxGiven)
model->B4SOIvgsMax = 1e99;
if (!model->B4SOIvgdMaxGiven)
model->B4SOIvgdMax = 1e99;
if (!model->B4SOIvgbMaxGiven)
model->B4SOIvgbMax = 1e99;
if (!model->B4SOIvdsMaxGiven)
model->B4SOIvdsMax = 1e99;
if (!model->B4SOIvbsMaxGiven)
model->B4SOIvbsMax = 1e99;
if (!model->B4SOIvbdMaxGiven)
model->B4SOIvbdMax = 1e99;
if (!model->B4SOIfdModGiven)
model->B4SOIfdMod = 0;
if (!model->B4SOIvsceGiven)

110
src/spicelib/devices/bsimsoi/b4soisoachk.c Normal file
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@ -0,0 +1,110 @@
/**********
Copyright 2013 Dietmar Warning. All rights reserved.
Author: 2013 Dietmar Warning
**********/
#include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h"
#include "b4soidef.h"
#include "ngspice/trandefs.h"
#include "ngspice/sperror.h"
#include "ngspice/suffix.h"
#include "ngspice/cpdefs.h"
int
B4SOIsoaCheck(CKTcircuit *ckt, GENmodel *inModel)
{
B4SOImodel *model = (B4SOImodel *) inModel;
B4SOIinstance *here;
double vgs, vgd, vgb, vds, vbs, vbd; /* actual mos voltages */
int maxwarns;
static int warns_vgs = 0, warns_vgd = 0, warns_vgb = 0, warns_vds = 0, warns_vbs = 0, warns_vbd = 0;
if (!ckt) {
warns_vgs = 0;
warns_vgd = 0;
warns_vgb = 0;
warns_vds = 0;
warns_vbs = 0;
warns_vbd = 0;
return OK;
}
maxwarns = ckt->CKTsoaMaxWarns;
for (; model; model = model->B4SOInextModel) {
for (here = model->B4SOIinstances; here; here = here->B4SOInextInstance) {
vgs = fabs(ckt->CKTrhsOld [here->B4SOIgNode] -
ckt->CKTrhsOld [here->B4SOIsNodePrime]);
vgd = fabs(ckt->CKTrhsOld [here->B4SOIgNode] -
ckt->CKTrhsOld [here->B4SOIdNodePrime]);
vgb = fabs(ckt->CKTrhsOld [here->B4SOIgNode] -
ckt->CKTrhsOld [here->B4SOIbNode]);
vds = fabs(ckt->CKTrhsOld [here->B4SOIdNodePrime] -
ckt->CKTrhsOld [here->B4SOIsNodePrime]);
vbs = fabs(ckt->CKTrhsOld [here->B4SOIbNode] -
ckt->CKTrhsOld [here->B4SOIsNodePrime]);
vbd = fabs(ckt->CKTrhsOld [here->B4SOIbNode] -
ckt->CKTrhsOld [here->B4SOIdNodePrime]);
if (vgs > model->B4SOIvgsMax)
if (warns_vgs < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vgs|=%g has exceeded Vgs_max=%g\n",
vgs, model->B4SOIvgsMax);
warns_vgs++;
}
if (vgd > model->B4SOIvgdMax)
if (warns_vgd < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vgd|=%g has exceeded Vgd_max=%g\n",
vgd, model->B4SOIvgdMax);
warns_vgd++;
}
if (vgb > model->B4SOIvgbMax)
if (warns_vgb < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vgb|=%g has exceeded Vgb_max=%g\n",
vgb, model->B4SOIvgbMax);
warns_vgb++;
}
if (vds > model->B4SOIvdsMax)
if (warns_vds < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vds|=%g has exceeded Vds_max=%g\n",
vds, model->B4SOIvdsMax);
warns_vds++;
}
if (vbs > model->B4SOIvbsMax)
if (warns_vbs < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vbs|=%g has exceeded Vbs_max=%g\n",
vbs, model->B4SOIvbsMax);
warns_vbs++;
}
if (vbd > model->B4SOIvbdMax)
if (warns_vbd < maxwarns) {
soa_printf(ckt, (GENinstance*) here,
"|Vbd|=%g has exceeded Vbd_max=%g\n",
vbd, model->B4SOIvbdMax);
warns_vbd++;
}
}
}
return OK;
}

4
visualc/vngspice.vcproj
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@ -4056,6 +4056,10 @@
RelativePath="..\src\spicelib\devices\bsimsoi\b4soiset.c"
>
</File>
<File
RelativePath="..\src\spicelib\devices\bsimsoi\b4soisoachk.c"
>
</File>
<File
RelativePath="..\src\spicelib\devices\bsimsoi\b4soitemp.c"
>