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correct the switch for Vbici limiting

This commit is contained in:
dwarning 2020-07-27 15:34:15 +02:00
parent f47bc449b3
commit 4a472a3451
1 changed files with 2 additions and 2 deletions
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4
src/spicelib/devices/hicum2/hicumL2.cpp
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@ -868,7 +868,7 @@ HICUMload(GENmodel *inModel, CKTcircuit *ckt)
av = favl_t*exp(-v_q/U0);
avl = av*(U0+(1.0+v_q/U0)*(v_bord-U0));
} else {
avl = favl_t*v_bord*exp(-v_q/v_bord);
avl = favl_t * v_bord * exp(-v_q / v_bord);
}
/* This model turns strong avalanche on. The parameter kavl can turn this
* model extension off (kavl = 0). Although this is numerically stable, a
@ -1762,7 +1762,7 @@ HICUMload(GENmodel *inModel, CKTcircuit *ckt)
Vbiei = DEVpnjlim(Vbiei,*(ckt->CKTstate0 + here->HICUMvbiei),here->HICUMvt.rpart,
here->HICUMtVcrit,&icheck);
Vaval = 3 * here->HICUMvdci_t.rpart;//limit step around 3*vdci_t -> somehow this brings convergence
if ((model->HICUMkavlGiven) && (Vbici < MIN(0, -Vaval))) {
if ((model->HICUMfavlGiven) && (Vbici < MIN(0, -Vaval))) {
Vbici_temp = -(Vbici + Vaval);
Vbici_temp = DEVpnjlim(
Vbici_temp,