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bjtgetic.c
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/***************************************************************************
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JSPICE3 adaptation of Spice3f2 - Copyright (c) Stephen R. Whiteley 1992
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Copyright 1990 Regents of the University of California. All rights reserved.
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Authors: 1985 Thomas L. Quarles
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1993 Stephen R. Whiteley
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****************************************************************************/
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/*
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* This routine gets the device initial conditions for the BJTs
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* from the RHS vector
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*/
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#include "
spice.h
"
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#include <stdio.h>
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#include "
bjtdefs.h
"
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#include "
sperror.h
"
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int
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BJTgetic
(inModel,ckt)
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GENmodel
*inModel;
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CKTcircuit
*ckt;
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{
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BJTmodel
*
model
= (
BJTmodel
*)inModel;
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BJTinstance
*here;
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/*
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* grab initial conditions out of rhs array. User specified, so use
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* external nodes to get values
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*/
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for
( ;
model
; model = model->
BJTnextModel
) {
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for
(here = model->
BJTinstances
; here;
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here = here->
BJTnextInstance
) {
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if
(!here->
BJTicVBEGiven
) {
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here->
BJTicVBE
=
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*(ckt->
CKTrhs
+ here->
BJTbaseNode
) -
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*(ckt->
CKTrhs
+ here->
BJTemitNode
);
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}
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if
(!here->
BJTicVCEGiven
) {
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here->
BJTicVCE
=
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*(ckt->
CKTrhs
+ here->
BJTcolNode
) -
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*(ckt->
CKTrhs
+ here->
BJTemitNode
);
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}
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}
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}
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return
(
OK
);
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}
bjtdefs.h
sBJTmodel::BJTinstances
BJTinstance * BJTinstances
Definition:
bjtdefs.h:259
BJTgetic
int BJTgetic(GENmodel *inModel, CKTcircuit *ckt)
Definition:
bjtgetic.c:20
sBJTmodel
Definition:
bjtdefs.h:255
sBJTmodel::BJTnextModel
struct sBJTmodel * BJTnextModel
Definition:
bjtdefs.h:257
CKTcircuit
Definition:
cktdefs.h:62
sBJTinstance::BJTnextInstance
struct sBJTinstance * BJTnextInstance
Definition:
bjtdefs.h:20
OK
#define OK
Definition:
iferrmsg.h:17
sperror.h
sBJTinstance::BJTicVBEGiven
unsigned BJTicVBEGiven
Definition:
bjtdefs.h:231
sBJTinstance::BJTbaseNode
int BJTbaseNode
Definition:
bjtdefs.h:25
spice.h
sGENmodel
Definition:
gendefs.h:39
model
static char model[32]
Definition:
subckt.c:76
sBJTinstance::BJTicVCEGiven
unsigned BJTicVCEGiven
Definition:
bjtdefs.h:232
sBJTinstance::BJTicVBE
double BJTicVBE
Definition:
bjtdefs.h:33
sBJTinstance::BJTicVCE
double BJTicVCE
Definition:
bjtdefs.h:34
sBJTinstance::BJTcolNode
int BJTcolNode
Definition:
bjtdefs.h:24
CKTcircuit::CKTrhs
double * CKTrhs
Definition:
cktdefs.h:97
sBJTinstance::BJTemitNode
int BJTemitNode
Definition:
bjtdefs.h:26
sBJTinstance
Definition:
bjtdefs.h:17
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bjtgetic.c
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