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This commit is contained in:
dwarning 2022-02-20 14:55:10 +01:00
parent 917dab9da7
commit 20abe9ca38
3 changed files with 25 additions and 25 deletions
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20
src/spicelib/devices/dio/diodefs.h
View File

@ -41,19 +41,19 @@ typedef struct sDIOinstance {
const int DIOtempNode; /* number of the temperature node of the diode */
int DIOposPrimeNode; /* number of positive prime node of diode */
double *DIOposPosPrimePtr; /* pointer to sparse matrix at
double *DIOposPosPrimePtr; /* pointer to sparse matrix at
* (positive,positive prime) */
double *DIOnegPosPrimePtr; /* pointer to sparse matrix at
double *DIOnegPosPrimePtr; /* pointer to sparse matrix at
* (negative,positive prime) */
double *DIOposPrimePosPtr; /* pointer to sparse matrix at
double *DIOposPrimePosPtr; /* pointer to sparse matrix at
* (positive prime,positive) */
double *DIOposPrimeNegPtr; /* pointer to sparse matrix at
double *DIOposPrimeNegPtr; /* pointer to sparse matrix at
* (positive prime,negative) */
double *DIOposPosPtr; /* pointer to sparse matrix at
double *DIOposPosPtr; /* pointer to sparse matrix at
* (positive,positive) */
double *DIOnegNegPtr; /* pointer to sparse matrix at
double *DIOnegNegPtr; /* pointer to sparse matrix at
* (negative,negative) */
double *DIOposPrimePosPrimePtr; /* pointer to sparse matrix at
double *DIOposPrimePosPrimePtr; /* pointer to sparse matrix at
* (positive prime,positive prime) */
/* self heating */
@ -131,7 +131,7 @@ typedef struct sDIOinstance {
double DIOtVcrit; /* temperature adjusted V crit */
double DIOtF1; /* temperature adjusted f1 */
double DIOtBrkdwnV; /* temperature adjusted breakdown voltage */
double DIOtF2; /* coeff. for capacitance equation precomputation */
double DIOtF3; /* coeff. for capacitance equation precomputation */
double DIOtF2SW; /* coeff. for capacitance equation precomputation */
@ -190,7 +190,7 @@ typedef struct sDIOinstance {
#define DIOsenGeq DIOsens /* stores the perturbed values of geq */
#define DIOsenCeq DIOsens + 3 /* stores the perturbed values of ceq */
#define DIOdphidp DIOsens + 6
#define DIOdphidp DIOsens + 6
#define DIOvoltage DIOstate
@ -297,7 +297,7 @@ typedef struct sDIOmodel { /* model structure for a diode */
double DIOsatCur; /* saturation current */
double DIOsatSWCur; /* Sidewall saturation current */
double DIOresist; /* ohmic series resistance */
double DIOresist; /* ohmic series resistance */
double DIOresistTemp1; /* series resistance 1st order temp. coeff. */
double DIOresistTemp2; /* series resistance 2nd order temp. coeff. */
double DIOconductance; /* conductance corresponding to ohmic R */

14
src/spicelib/devices/dio/dioload.c
View File

@ -237,7 +237,7 @@ DIOload(GENmodel *inModel, CKTcircuit *ckt)
/*
* compute dc current and derivitives
*/
next1:
next1:
if (selfheat) {
Temp = here->DIOtemp + delTemp;
DIOtempUpdate(model, here, Temp, ckt);
@ -313,11 +313,11 @@ next1:
evd_rec = exp(vd/(vterec));
cdb_rec = here->DIOtRecSatCur*(evd_rec-1);
gdb_rec = here->DIOtRecSatCur*evd_rec/vterec;
cdb_rec_dT = here->DIOtRecSatCur_dT * (evd_rec - 1)
cdb_rec_dT = here->DIOtRecSatCur_dT * (evd_rec - 1)
-here->DIOtRecSatCur * vd * evd_rec / (vterec*Temp);
t1 = pow((1-vd/here->DIOtJctPot), 2) + 0.005;
gen_fac = pow(t1, here->DIOtGradingCoeff/2);
gen_fac_vd = -here->DIOtGradingCoeff * (1-vd/here->DIOtJctPot)
gen_fac_vd = -here->DIOtGradingCoeff * (1-vd/here->DIOtJctPot)
* pow(t1, (here->DIOtGradingCoeff/2-1));
cdb_rec = cdb_rec * gen_fac;
gdb_rec = gdb_rec * gen_fac + cdb_rec * gen_fac_vd;
@ -333,7 +333,7 @@ next1:
arg = 3*vte/(vd*CONSTe);
arg = arg * arg * arg;
darg_dT = 3 * arg / Temp;
darg_dT = 3 * arg / Temp;
cdb = -csat*(1+arg);
gdb = csat*3*arg/vd;
cdb_dT = -csat_dT - (csat_dT*arg + csat*darg_dT);
@ -356,7 +356,7 @@ next1:
cdsw = cdsw - here->DIOtTunSatSWCur * (evd - 1);
gdsw = gdsw + here->DIOtTunSatSWCur * evd / vtetun;
cdsw_dT = cdsw_dT - here->DIOtTunSatSWCur_dT * (evd - 1)
cdsw_dT = cdsw_dT - here->DIOtTunSatSWCur_dT * (evd - 1)
- here->DIOtTunSatSWCur * vd * evd / (vtetun * Temp);
}
@ -385,8 +385,8 @@ next1:
gd = ((1+sqrt_ikf)*gd - cd*gd/(2*sqrt_ikf*ikf_area_m))/(1+2*sqrt_ikf + cd/ikf_area_m) + ckt->CKTgmin;
cd = cd/(1+sqrt_ikf) + ckt->CKTgmin*vd;
} else {
gd = gd + ckt->CKTgmin;
cd = cd + ckt->CKTgmin*vd;
gd = gd + ckt->CKTgmin;
cd = cd + ckt->CKTgmin*vd;
}
} else { /* limit reverse */

16
src/spicelib/devices/dio/diosetup.c
View File

@ -250,8 +250,8 @@ DIOsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
here->DIOarea = here->DIOarea * here->DIOm;
here->DIOpj = here->DIOpj * here->DIOm;
here->DIOcmetal = 0.0;
here->DIOcpoly = 0.0;
here->DIOcmetal = 0.0;
here->DIOcpoly = 0.0;
if (model->DIOlevel == 3) {
double wm, lm, wp, lp;
if((here->DIOwGiven) && (here->DIOlGiven)) {
@ -260,27 +260,27 @@ DIOsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
}
here->DIOarea = here->DIOarea * scale * scale;
here->DIOpj = here->DIOpj * scale;
if (here->DIOwidthMetalGiven)
if (here->DIOwidthMetalGiven)
wm = here->DIOwidthMetal;
else
wm = model->DIOwidthMetal;
if (here->DIOlengthMetalGiven)
if (here->DIOlengthMetalGiven)
lm = here->DIOlengthMetal;
else
lm = model->DIOlengthMetal;
if (here->DIOwidthPolyGiven)
if (here->DIOwidthPolyGiven)
wp = here->DIOwidthPoly;
else
wp = model->DIOwidthPoly;
if (here->DIOlengthPolyGiven)
if (here->DIOlengthPolyGiven)
lp = here->DIOlengthPoly;
else
lp = model->DIOlengthPoly;
here->DIOcmetal = CONSTepsSiO2 / model->DIOmetalOxideThick * here->DIOm
* (wm * scale + model->DIOmetalMaskOffset)
* (wm * scale + model->DIOmetalMaskOffset)
* (lm * scale + model->DIOmetalMaskOffset);
here->DIOcpoly = CONSTepsSiO2 / model->DIOpolyOxideThick * here->DIOm
* (wp * scale + model->DIOpolyMaskOffset)
* (wp * scale + model->DIOpolyMaskOffset)
* (lp * scale + model->DIOpolyMaskOffset);
}
here->DIOforwardKneeCurrent = model->DIOforwardKneeCurrent * here->DIOarea;