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Added MOS6 to the "new_kirchhoff" KCL verification

This commit is contained in:
Francesco Lannutti 2013-01-19 00:24:38 +01:00
parent 083904d847
commit 2f8d8a59b3
1 changed files with 34 additions and 6 deletions
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40
src/spicelib/devices/mos6/mos6load.c
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@ -33,13 +33,13 @@ MOS6load(GENmodel *inModel, CKTcircuit *ckt)
double cbhat;
double cdhat;
double cdrain;
double cdreq;
double cdreq, cdreq_fvk ;
double ceq;
double ceqbd;
double ceqbs;
double ceqgb;
double ceqgd;
double ceqgs;
double ceqbd, ceqbd_fvk ;
double ceqbs, ceqbs_fvk ;
double ceqgb, ceqgb_fvk ;
double ceqgd, ceqgd_fvk ;
double ceqgs, ceqgs_fvk ;
double delvbd;
double delvbs;
double delvds;
@ -860,10 +860,13 @@ bypass:
*/
gcgs=0;
ceqgs=0;
ceqgs_fvk = 0 ;
gcgd=0;
ceqgd=0;
ceqgd_fvk = 0 ;
gcgb=0;
ceqgb=0;
ceqgb_fvk = 0 ;
} else {
if(capgs == 0) *(ckt->CKTstate0 + here->MOS6cqgs) =0;
if(capgd == 0) *(ckt->CKTstate0 + here->MOS6cqgd) =0;
@ -880,10 +883,13 @@ bypass:
if(error) return(error);
ceqgs=ceqgs-gcgs*vgs+ckt->CKTag[0]*
*(ckt->CKTstate0 + here->MOS6qgs);
ceqgs_fvk = *(ckt->CKTstate0 + here->MOS6cqgs) ;
ceqgd=ceqgd-gcgd*vgd+ckt->CKTag[0]*
*(ckt->CKTstate0 + here->MOS6qgd);
ceqgd_fvk = *(ckt->CKTstate0 + here->MOS6cqgd) ;
ceqgb=ceqgb-gcgb*vgb+ckt->CKTag[0]*
*(ckt->CKTstate0 + here->MOS6qgb);
ceqgb_fvk = *(ckt->CKTstate0 + here->MOS6cqgb) ;
}
/*
* store charge storage info for meyer's cap in lx table
@ -897,18 +903,22 @@ bypass:
ceqbs = model->MOS6type *
(here->MOS6cbs-(here->MOS6gbs)*vbs);
ceqbs_fvk = model->MOS6type * here->MOS6cbs ;
ceqbd = model->MOS6type *
(here->MOS6cbd-(here->MOS6gbd)*vbd);
ceqbd_fvk = model->MOS6type * here->MOS6cbd ;
if (here->MOS6mode >= 0) {
xnrm=1;
xrev=0;
cdreq=model->MOS6type*(cdrain-here->MOS6gds*vds-
here->MOS6gm*vgs-here->MOS6gmbs*vbs);
cdreq_fvk = model->MOS6type * cdrain ;
} else {
xnrm=0;
xrev=1;
cdreq = -(model->MOS6type)*(cdrain-here->MOS6gds*(-vds)-
here->MOS6gm*vgd-here->MOS6gmbs*vbd);
cdreq_fvk = - (model->MOS6type * cdrain) ;
}
*(ckt->CKTrhs + here->MOS6gNode) -=
m * (model->MOS6type * (ceqgs + ceqgb + ceqgd));
@ -950,6 +960,24 @@ bypass:
*(here->MOS6SPbPtr) += m * (-here->MOS6gbs-(xnrm-xrev)*here->MOS6gmbs);
*(here->MOS6SPdpPtr) += m * (-here->MOS6gds-xrev*
(here->MOS6gm+here->MOS6gmbs));
/* KCL verification - Dynamic Part */
*(ckt->CKTfvk+here->MOS6gNode) += model->MOS6type * (ceqgs_fvk + ceqgb_fvk + ceqgd_fvk) ;
*(ckt->CKTfvk+here->MOS6bNode) += ceqbs_fvk + ceqbd_fvk - model->MOS6type * ceqgb_fvk ;
*(ckt->CKTfvk+here->MOS6dNodePrime) -= (ceqbd_fvk - cdreq_fvk + model->MOS6type * ceqgd_fvk) ;
*(ckt->CKTfvk+here->MOS6sNodePrime) -= (cdreq_fvk + ceqbs_fvk + model->MOS6type * ceqgs_fvk) ;
/* KCL verification - Linear and Static Part */
*(ckt->CKTfvk+here->MOS6dNode) += here->MOS6drainConductance * *(ckt->CKTrhsOld+here->MOS6dNode) ;
*(ckt->CKTfvk+here->MOS6sNode) += here->MOS6sourceConductance * *(ckt->CKTrhsOld+here->MOS6sNode) ;
*(ckt->CKTfvk+here->MOS6dNodePrime) += here->MOS6drainConductance * *(ckt->CKTrhsOld+here->MOS6dNodePrime) ;
*(ckt->CKTfvk+here->MOS6sNodePrime) += here->MOS6sourceConductance * *(ckt->CKTrhsOld+here->MOS6sNodePrime) ;
*(ckt->CKTfvk+here->MOS6dNode) -= here->MOS6drainConductance * *(ckt->CKTrhsOld+here->MOS6dNodePrime) ;
*(ckt->CKTfvk+here->MOS6sNode) -= here->MOS6sourceConductance * *(ckt->CKTrhsOld+here->MOS6sNodePrime) ;
*(ckt->CKTfvk+here->MOS6dNodePrime) -= here->MOS6drainConductance * *(ckt->CKTrhsOld+here->MOS6dNode) ;
*(ckt->CKTfvk+here->MOS6sNodePrime) -= here->MOS6sourceConductance * *(ckt->CKTrhsOld+here->MOS6sNode) ;
}
}
return(OK);