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Added DC_sim::spice_netlist(). Added MOSFET::spice_netlist(). Tested for BJT transistor amplyfier.

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This commit is contained in:
Vadim Kuznetzov 2014-12-24 18:34:34 +03:00
parent 5a8e19041a
commit 04b378a109
8 changed files with 106 additions and 2 deletions
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7
qucs/components/dc_sim.cpp
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@ -43,6 +43,8 @@ DC_Sim::DC_Sim()
ty = y2+1;
Model = ".DC";
Name = "DC";
SpiceModel = ".OP";
isSimulation = true;
Props.append(new Property("Temp", "26.85", false,
QObject::tr("simulation temperature in degree Celsius")));
@ -85,3 +87,8 @@ Element* DC_Sim::info(QString& Name, char* &BitmapFile, bool getNewOne)
if(getNewOne) return new DC_Sim();
return 0;
}
QString DC_Sim::spice_netlist()
{
return SpiceModel + "\n";
}

3
qucs/components/dc_sim.h
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@ -27,6 +27,9 @@ public:
~DC_Sim();
Component* newOne();
static Element* info(QString&, char* &, bool getNewOne=false);
protected:
QString spice_netlist();
};
#endif

2
qucs/components/jfet.cpp
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@ -104,7 +104,7 @@ QString JFET::spice_netlist()
QStringList spice_incompat,spice_tr;
spice_incompat<<"Type"<<"Area"<<"Temp"<<"Ffe"<<"N"<<"Isr"<<"Nr"<<"M"<<"Xti";
spice_incompat<<"Type"<<"Area"<<"Temp"<<"Ffe"<<"N"<<"Isr"<<"Nr"<<"M"<<"Xti"<<"Betatce";
// spice-incompatible parameters
spice_tr<<"Vt0tc"<<"Tcv"; // parameters that need convertion of names

45
qucs/components/mosfet.cpp
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@ -17,6 +17,7 @@
#include "mosfet.h"
#include "node.h"
#include "main.h"
MOSFET::MOSFET()
@ -135,3 +136,47 @@ QString MOSFET::netlist()
return s + '\n';
}
QString MOSFET::spice_netlist()
{
QString s = check_spice_refdes();
QList<int> pin_seq;
pin_seq<<1<<0<<2<<2; // Pin sequence: DGS; coonect substrate to source
// output all node names
foreach(int pin, pin_seq) {
QString nam = Ports.at(pin)->Connection->Name;
if (nam=="gnd") nam = "0";
s += " "+ nam; // node names
}
QStringList spice_incompat,spice_tr;
spice_incompat<<"Type"<<"Temp"<<"L"<<"W"<<"Ad"<<"As"<<"Pd"<<"Ps"
<<"Rg"<<"N"<<"Tt"<<"Nrd"<<"Nrs"<<"Ffe";
// spice-incompatible parameters
spice_tr.clear(); // parameters that need convertion of names
QString par_str = form_spice_param_list(spice_incompat,spice_tr);
QString mosfet_type = getProperty("Type")->Value.at(0).toUpper();
double l,w,as,ad,ps,pd,fac;
QString unit;
str2num(getProperty("L")->Value,l,unit,fac);
l *= fac;
str2num(getProperty("W")->Value,w,unit,fac);
w *= fac;
str2num(getProperty("Ad")->Value,ad,unit,fac);
ad *= fac;
str2num(getProperty("As")->Value,as,unit,fac);
as *= fac;
str2num(getProperty("Pd")->Value,pd,unit,fac);
pd *= fac;
str2num(getProperty("Ps")->Value,ps,unit,fac);
ps *= fac;
s += QString(" MMOD_%1 L=%2 W=%3 Ad=%4 As=%5 Pd=%6 Ps=%7 Temp=%8\n")
.arg(Name).arg(l).arg(w).arg(ad).arg(as).arg(pd).arg(ps).arg(getProperty("Temp")->Value);
s += QString(".MODEL MMOD_%1 %2MOS (%3)\n").arg(Name).arg(mosfet_type).arg(par_str);
return s;
}

1
qucs/components/mosfet.h
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@ -33,6 +33,7 @@ public:
protected:
void createSymbol();
QString netlist();
QString spice_netlist();
};
#endif

47
qucs/components/mosfet_sub.cpp
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@ -16,6 +16,8 @@
***************************************************************************/
#include "mosfet_sub.h"
#include "node.h"
#include "main.h"
Basic_MOSFET::Basic_MOSFET()
{
@ -120,6 +122,7 @@ Basic_MOSFET::Basic_MOSFET()
QObject::tr("parameter measurement temperature")));
Name = "T";
SpiceModel = "M";
}
MOSFET_sub::MOSFET_sub()
@ -141,6 +144,50 @@ Component* MOSFET_sub::newOne()
return p;
}
QString MOSFET_sub::spice_netlist()
{
QString s = check_spice_refdes();
QList<int> pin_seq;
pin_seq<<1<<0<<2<<3; // Pin sequence: DGS
// output all node names
foreach(int pin, pin_seq) {
QString nam = Ports.at(pin)->Connection->Name;
if (nam=="gnd") nam = "0";
s += " "+ nam; // node names
}
QStringList spice_incompat,spice_tr;
spice_incompat<<"Type"<<"Temp"<<"L"<<"W"<<"Ad"<<"As"<<"Pd"<<"Ps"
<<"Rg"<<"N"<<"Tt"<<"Nrd"<<"Nrs"<<"Ffe";
// spice-incompatible parameters
spice_tr.clear(); // parameters that need convertion of names
QString par_str = form_spice_param_list(spice_incompat,spice_tr);
QString mosfet_type = getProperty("Type")->Value.at(0).toUpper();
double l,w,as,ad,ps,pd,fac;
QString unit;
str2num(getProperty("L")->Value,l,unit,fac);
l *= fac;
str2num(getProperty("W")->Value,w,unit,fac);
w *= fac;
str2num(getProperty("Ad")->Value,ad,unit,fac);
ad *= fac;
str2num(getProperty("As")->Value,as,unit,fac);
as *= fac;
str2num(getProperty("Pd")->Value,pd,unit,fac);
pd *= fac;
str2num(getProperty("Ps")->Value,ps,unit,fac);
ps *= fac;
s += QString(" MMOD_%1 L=%2 W=%3 Ad=%4 As=%5 Pd=%6 Ps=%7 Temp=%8\n")
.arg(Name).arg(l).arg(w).arg(ad).arg(as).arg(pd).arg(ps).arg(getProperty("Temp")->Value);
s += QString(".MODEL MMOD_%1 %2MOS (%3)\n").arg(Name).arg(mosfet_type).arg(par_str);
return s;
}
// -------------------------------------------------------
Element* MOSFET_sub::info(QString& Name, char* &BitmapFile, bool getNewOne)
{

1
qucs/components/mosfet_sub.h
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@ -38,6 +38,7 @@ public:
protected:
void createSymbol();
QString spice_netlist();
};
#endif

2
qucs/dialogs/ngspicesimdialog.cpp
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@ -225,7 +225,7 @@ void NgspiceSimDialog::createSpiceNetlist(QTextStream& stream, int NumPorts,QStr
QString sim_typ = pc->Model;
if (sim_typ==".AC") simulations.append("ac");
if (sim_typ==".TR") simulations.append("tran");
if (sim_typ==".DC") simulations.append("dc");
//if (sim_typ==".DC") simulations.append("dc");
stream<<s;
}
}