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Date: Tue, 23 Dec 2014 14:03:56 +0000 (UTC)
From: Johnny Cage <hellbourne AT yahoo DOT com>
To: "geda-user AT delorie DOT com" <geda-user AT delorie DOT com>
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In-Reply-To: <7CEB5321-E3F6-45F3-B37B-A81FFD214FA6@imb-cnm.csic.es>
References: <7CEB5321-E3F6-45F3-B37B-A81FFD214FA6 AT imb-cnm DOT csic DOT es>
Subject: Re: [geda-user] Unable to find definition of model...
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I tried that as well. Does not work. Perhaps my transistor model is bad. I =
will try to follow the example shown on geda:ngspice:geda:ngspice_and_gsche=
m [gEDA Project Wiki]and see whether it compiles.

| =C2=A0 |
| =C2=A0 |  | =C2=A0 | =C2=A0 | =C2=A0 | =C2=A0 | =C2=A0 |
| geda:ngspice_and_gschem [gEDA Project Wiki]Table of Contents Overview Set=
up Adding some SPICE stuff Simulation Translations of this page are also av=
ailable in the following languages: =D0=A0=D1=83=D1=81=D1=81=D0=BA=D0=B8=D0=
=B9. Overview  |
|  |
| View on wiki.geda-project.org | Preview by Yahoo |
|  |
| =C2=A0 |

=20

     On Tuesday, December 23, 2014 2:19 PM, Francesc Vila <francesc DOT vila AT im=
b-cnm.csic.es> wrote:
  =20

 Hello,
If you look at the generated netlist, the device still starts using the let=
ter =E2=80=98M=E2=80=99 not the X. So ngspice looks for a MOS transistor in=
stead of the subcircuit.
AFAIK, to really fix the problem you should check the value of the attribut=
e =E2=80=9Cdevice" on the symbol. It should be SUBCKT_PMOS or SUBCKT_NMOS i=
nstead of PMOS_TRANSISTOR or NMOS_TRANSISTOR. Then, the spice-sdb backend s=
hould generate the correct device line.
Best regards,Francesc


On 23 Dec 2014, at 13:39, Johnny Cage <hellbourne AT yahoo DOT com> wrote:

Well, I changed it to the following:


* gnetlist -g spice-sdb -o spice.net TIC_based_CF739.sch
*********************************************************
* Spice file generated by gnetlist=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0 *
* spice-sdb version 4.28.2007 by SDB --=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 *
* provides advanced spice netlisting capability.=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 *
* Documentation at http://www.brorson.com/gEDA/SPICE/=C2=A0=C2=A0 *
*********************************************************
*vvvvvvvv=C2=A0 Included SPICE model from /home/af3/Dropbox/Wrachtrup/simul=
ations/spice/NE3210S01.mod vvvvvvvv
.subckt NE3210S01_v1 Gate Drain Source Ugw=3D160um Ngf=3D1
.param CGD=3D1.4e-15
.param CGS=3D60e-15
.param CSD=3D80e-15
.param LG=3D0.82e-9
.param LD=3D0.74e-9
.param LS=3D0.11e-9
L1 Drain D 'LD'
L2 Gate G 'LG'
L3 Source S 'LS'
C1 Gate Drain 'CGD'
C2 Gate Source 'CGS'
C3 Drain Source 'CSD'
J1 D G S NE3210S01 Ugw=3D160 N=3D1 M=3D1
.model NE3210S01 njf level=3D15=20
+ VTO=3D-0.95 GAMMA=3D0.055 VGO=3D-0.323 VCH=3D1.03 GMMAX=3D0.08 VDSO=3D2 V=
SAT=3D0.44 KAPA=3D0.009 PEFF=3D101
+ VTSO=3D-10 VCO=3D-0.245 MU=3D0.001 VBA=3D1 VBC=3D0.5 DELTGM=3D0.17 ALPHA=
=3D0.1
+ RDB=3D1.0e9 CBS=3D160e-15 GDBM=3D60e-6 KDB=3D100 VDSM=3D100 GMMAXAC=3D0.0=
82 VTOAC=3D-0.92
+ GAMMAAC=3D0.06 KAPAAC=3D0.002 PEFFAC=3D294 VTSOAC=3D-10 DELTGMAC=3D0.17
+ IS=3D26e-12 N=3D1.5 KBK=3D0 IDSOC=3D0.1 VBR=3D15 NBR=3D2
+ RS=3D0.8 RG=3D2.0 RD=3D1.0 Ugw=3D160 Ngf=3D1
+ C11O=3D188e-15 C11TH=3D129e-15 VINFL=3D-0.706 DELTGS=3D0.527 DELTDS=3D0.2=
87 LAMBDA=3D0.03=20
+ C12SAT=3D19e-15 CGDSAT=3D20e-15 RIS=3D4.8 RID=3D0.001 TAU=3D2.1e-12 CDSO=
=3D124e-15
.ends NE3210S01_v1



*^^^^^^^^=C2=A0 End of included SPICE model from /home/af3/Dropbox/Wrachtru=
p/simulations/spice/NE3210S01.mod ^^^^^^^^
*
*=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=C2=A0 Begin SPICE netlist of ma=
in design =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
.options TEMP=3D25
.INCLUDE /home/af3/Dropbox/Wrachtrup/simulations/spice/simulation.cmd
VDS1 1 0 DC 2V
Vac1 Vin 0 DC 0 AC 10MV SIN(0 1MV 32KHZ)
C1 0 1 47nF=C2=A0=20
R2 0 Vin 10MEG=C2=A0=20
R1 0 Vout 1.5K=C2=A0=20
MX1 1 Vin Vout Vout NE3210S01
.end


Still does not work and with the same error message. Any ideas?
=20

     On Tuesday, December 23, 2014 1:24 PM, myken <myken AT iae DOT nl> wrote:
  =20

  Hello John,
=20
 To my knowledge, if you use a SUBCKT the component in question should have=
 a X? as a refdes.
=20
 Don't know what will happen if the name of the SUBCKT is the same as a MOD=
EL name inside the SUBCKT, never tried it.
=20
 Merry Christmas,
 Robert Zeegers.
=20
=20
 On 23/12/14 12:56, Johnny Cage wrote:
 =20
  I am trying to ngspice the following code:=20
 =20
 * gnetlist -g spice-sdb -o spice.net TIC_based_CF739.sch
 *********************************************************
 * Spice file generated by gnetlist *
 * spice-sdb version 4.28.2007 by SDB -- *
 * provides advanced spice netlisting capability. *
 * Documentation at http://www.brorson.com/gEDA/SPICE/ *
 *********************************************************
 *vvvvvvvv Included SPICE model from /home/af3/Dropbox/Wrachtrup/simulation=
s/spice/NE3210S01.mod vvvvvvvv
 .SUBCKT NE3210S01 Gate Drain Source Ugw=3D160um Ngf=3D1
 .param CGD=3D1.4e-15
 .param CGS=3D60e-15
 .param CSD=3D80e-15
 .param LG=3D0.82e-9
 .param LD=3D0.74e-9
 .param LS=3D0.11e-9
 L1 Drain D 'LD'
 L2 Gate G 'LG'
 L3 Source S 'LS'
 C1 Gate Drain 'CGD'
 C2 Gate Source 'CGS'
 C3 Drain Source 'CSD'
 J1 D G S NE3210S01 Ugw=3D160 N=3D1 M=3D1
 .MODEL NE3210S01 njf level=3D15=20
 + VTO=3D-0.95 GAMMA=3D0.055 VGO=3D-0.323 VCH=3D1.03 GMMAX=3D0.08 VDSO=3D2 =
VSAT=3D0.44 KAPA=3D0.009 PEFF=3D101
 + VTSO=3D-10 VCO=3D-0.245 MU=3D0.001 VBA=3D1 VBC=3D0.5 DELTGM=3D0.17 ALPHA=
=3D0.1
 + RDB=3D1.0e9 CBS=3D160e-15 GDBM=3D60e-6 KDB=3D100 VDSM=3D100 GMMAXAC=3D0.=
082 VTOAC=3D-0.92
 + GAMMAAC=3D0.06 KAPAAC=3D0.002 PEFFAC=3D294 VTSOAC=3D-10 DELTGMAC=3D0.17
 + IS=3D26e-12 N=3D1.5 KBK=3D0 IDSOC=3D0.1 VBR=3D15 NBR=3D2
 + RS=3D0.8 RG=3D2.0 RD=3D1.0 Ugw=3D160 Ngf=3D1
 + C11O=3D188e-15 C11TH=3D129e-15 VINFL=3D-0.706 DELTGS=3D0.527 DELTDS=3D0.=
287 LAMBDA=3D0.03=20
 + C12SAT=3D19e-15 CGDSAT=3D20e-15 RIS=3D4.8 RID=3D0.001 TAU=3D2.1e-12 CDSO=
=3D124e-15
 .ENDS NE3210S01
=20
=20
=20
 *^^^^^^^^ End of included SPICE model from /home/af3/Dropbox/Wrachtrup/sim=
ulations/spice/NE3210S01.mod ^^^^^^^^
 *
 *=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Begin SPICE netlist of main de=
sign =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
 .options TEMP=3D25
 .INCLUDE /home/af3/Dropbox/Wrachtrup/simulations/spice/simulation.cmd
 VDS1 1 0 DC 2V
 Vac1 Vin 0 DC 0 AC 10MV SIN(0 1MV 32KHZ)
 C1 0 1 47nF=20
 R2 0 Vin 10MEG=20
 R1 0 Vout 1.5K=20
 MQ1 1 Vin Vout Vout NE3210S01=20
 .end=20
 However, on the results.txt file I get the following message:
 =20
  Circuit: * gnetlist -g spice-sdb -o spice.net tic_based_cf739.sch
=20
 Error on line 46 : mq1 1 vin vout vout ne3210s01
 Unable to find definition of model ne3210s01 - default assumed=20
 =20
  Does anyone know what the problem is?=20
  Merry Christmas, John Hellbourne
  =20
=20
=20

   =20



   
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nt-size:16px"><div id=3D"yui_3_16_0_1_1419335463528_18457" dir=3D"ltr">I tr=
ied that as well. Does not work. Perhaps my transistor model is bad. I will=
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tical-align:middle; font-size: 9px; line-height: 11px; color: #999999; -moz=
-text-size-adjust: none; -ms-text-size-adjust: none; -webkit-text-size-adju=
st:none; text-size-adjust:none;">Preview by Yahoo</span></div></td></tr><tr=
><td colspan=3D"2" class=3D"link-enhancr-element" style=3D"height: 9px; bac=
kground-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div cl=
ass=3D"link-enhancr-element" style=3D"height: 9px; background-color: #fffff=
f; font-size: 9pt;"></div></td></tr><tr class=3D"link-enhancr-element"><td =
class=3D"link-enhancr-element" colspan=3D"8" style=3D"height: 1px; backgrou=
nd-color: #e5e5e5; font-size: 1px; border-collapse: collapse;"><div class=
=3D"link-enhancr-element" style=3D"height: 1px; background-color: #e5e5e5; =
font-size: 1px; line-height:0px">&nbsp;</div></td></tr></tbody></table></di=
v><div id=3D"yui_3_16_0_1_1419335463528_18455"><span></span></div> <div cla=
ss=3D"qtdSeparateBR"><br><br></div><div style=3D"display: block;" class=3D"=
yahoo_quoted"> <div style=3D"font-family: HelveticaNeue, Helvetica Neue, He=
lvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style=3D=
"font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grand=
e, sans-serif; font-size: 16px;"> <div dir=3D"ltr"> <font face=3D"Arial" si=
ze=3D"2"> On Tuesday, December 23, 2014 2:19 PM, Francesc Vila &lt;francesc=
.vila AT imb-cnm DOT csic DOT es&gt; wrote:<br> </font> </div>  <br><br> <div class=3D=
"y_msg_container"><div id=3D"yiv1420367839"><div><div>Hello,</div><div><br =
clear=3D"none"></div>If you look at the generated netlist, the device still=
 starts using the letter =E2=80=98M=E2=80=99 not the X. So ngspice looks fo=
r a MOS transistor instead of the subcircuit.<div><br clear=3D"none"></div>=
<div>AFAIK, to really fix the problem you should check the value of the att=
ribute =E2=80=9Cdevice" on the symbol. It should be SUBCKT_PMOS or SUBCKT_N=
MOS instead of PMOS_TRANSISTOR or NMOS_TRANSISTOR. Then, the spice-sdb back=
end should generate the correct device line.</div><div><br clear=3D"none"><=
/div><div>Best regards,</div><div>Francesc</div><div><blockquote type=3D"ci=
te"></blockquote></div><div class=3D"yiv1420367839yqt5950408510" id=3D"yiv1=
420367839yqt05437"><div><br clear=3D"none"><div><div>On 23 Dec 2014, at 13:=
39, Johnny Cage &lt;<a rel=3D"nofollow" shape=3D"rect" ymailto=3D"mailto:he=
llbourne AT yahoo DOT com" target=3D"_blank" href=3D"mailto:hellbourne AT yahoo DOT com">=
hellbourne AT yahoo DOT com</a>&gt; wrote:</div><br class=3D"yiv1420367839Apple-in=
terchange-newline" clear=3D"none"><blockquote type=3D"cite"><div style=3D"b=
ackground-color:rgb(255, 255, 255);font-family:HelveticaNeue, 'Helvetica Ne=
ue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"><div id=
=3D"yiv1420367839yui_3_16_0_1_1419335463528_11644">Well, I changed it to th=
e following:</div><div><br clear=3D"none"></div><blockquote><blockquote><di=
v dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_11693">* gnetli=
st -g spice-sdb -o <a rel=3D"nofollow" shape=3D"rect" target=3D"_blank" hre=
f=3D"http://spice.net/">spice.net</a> TIC_based_CF739.sch<br class=3D"yiv14=
20367839" style=3D"" clear=3D"none">***************************************=
******************<br class=3D"yiv1420367839" style=3D"" clear=3D"none">* S=
pice file generated by gnetlist&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp; *<br class=3D"yiv1420367839" style=3D"" clear=3D"none">* spice-sdb =
version 4.28.2007 by SDB --&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *<br class=3D"yiv142036783=
9" style=3D"" clear=3D"none">* provides advanced spice netlisting capabilit=
y.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *<br class=3D"yiv1420367839" s=
tyle=3D"" clear=3D"none">* Documentation at <a rel=3D"nofollow" shape=3D"re=
ct" target=3D"_blank" href=3D"http://www.brorson.com/gEDA/SPICE/">http://ww=
w.brorson.com/gEDA/SPICE/</a>&nbsp;&nbsp; *<br class=3D"yiv1420367839" styl=
e=3D"" clear=3D"none">*****************************************************=
****<br class=3D"yiv1420367839" style=3D"" clear=3D"none">*vvvvvvvv&nbsp; I=
ncluded SPICE model from /home/af3/Dropbox/Wrachtrup/simulations/spice/NE32=
10S01.mod vvvvvvvv<br class=3D"yiv1420367839" style=3D"" clear=3D"none">.su=
bckt NE3210S01_v1 Gate Drain Source Ugw=3D160um Ngf=3D1<br class=3D"yiv1420=
367839" style=3D"" clear=3D"none">.param CGD=3D1.4e-15<br class=3D"yiv14203=
67839" style=3D"" clear=3D"none">.param CGS=3D60e-15<br class=3D"yiv1420367=
839" style=3D"" clear=3D"none">.param CSD=3D80e-15<br class=3D"yiv142036783=
9" style=3D"" clear=3D"none">.param LG=3D0.82e-9<br class=3D"yiv1420367839"=
 style=3D"" clear=3D"none">.param LD=3D0.74e-9<br class=3D"yiv1420367839" s=
tyle=3D"" clear=3D"none">.param LS=3D0.11e-9<br class=3D"yiv1420367839" sty=
le=3D"" clear=3D"none">L1 Drain D 'LD'<br class=3D"yiv1420367839" style=3D"=
" clear=3D"none">L2 Gate G 'LG'<br class=3D"yiv1420367839" style=3D"" clear=
=3D"none">L3 Source S 'LS'<br class=3D"yiv1420367839" style=3D"" clear=3D"n=
one">C1 Gate Drain 'CGD'<br class=3D"yiv1420367839" style=3D"" clear=3D"non=
e">C2 Gate Source 'CGS'<br class=3D"yiv1420367839" style=3D"" clear=3D"none=
">C3 Drain Source 'CSD'<br class=3D"yiv1420367839" style=3D"" clear=3D"none=
">J1 D G S NE3210S01 Ugw=3D160 N=3D1 M=3D1<br class=3D"yiv1420367839" style=
=3D"" clear=3D"none">.model NE3210S01 njf level=3D15 <br class=3D"yiv142036=
7839" style=3D"" clear=3D"none">+ VTO=3D-0.95 GAMMA=3D0.055 VGO=3D-0.323 VC=
H=3D1.03 GMMAX=3D0.08 VDSO=3D2 VSAT=3D0.44 KAPA=3D0.009 PEFF=3D101<br class=
=3D"yiv1420367839" style=3D"" clear=3D"none">+ VTSO=3D-10 VCO=3D-0.245 MU=
=3D0.001 VBA=3D1 VBC=3D0.5 DELTGM=3D0.17 ALPHA=3D0.1<br class=3D"yiv1420367=
839" style=3D"" clear=3D"none">+ RDB=3D1.0e9 CBS=3D160e-15 GDBM=3D60e-6 KDB=
=3D100 VDSM=3D100 GMMAXAC=3D0.082 VTOAC=3D-0.92<br class=3D"yiv1420367839" =
style=3D"" clear=3D"none">+ GAMMAAC=3D0.06 KAPAAC=3D0.002 PEFFAC=3D294 VTSO=
AC=3D-10 DELTGMAC=3D0.17<br class=3D"yiv1420367839" style=3D"" clear=3D"non=
e">+ IS=3D26e-12 N=3D1.5 KBK=3D0 IDSOC=3D0.1 VBR=3D15 NBR=3D2<br class=3D"y=
iv1420367839" style=3D"" clear=3D"none">+ RS=3D0.8 RG=3D2.0 RD=3D1.0 Ugw=3D=
160 Ngf=3D1<br class=3D"yiv1420367839" style=3D"" clear=3D"none">+ C11O=3D1=
88e-15 C11TH=3D129e-15 VINFL=3D-0.706 DELTGS=3D0.527 DELTDS=3D0.287 LAMBDA=
=3D0.03 <br class=3D"yiv1420367839" style=3D"" clear=3D"none">+ C12SAT=3D19=
e-15 CGDSAT=3D20e-15 RIS=3D4.8 RID=3D0.001 TAU=3D2.1e-12 CDSO=3D124e-15<br =
class=3D"yiv1420367839" style=3D"" clear=3D"none">.ends NE3210S01_v1<br cla=
ss=3D"yiv1420367839" style=3D"" clear=3D"none"><br class=3D"yiv1420367839" =
style=3D"" clear=3D"none"><br class=3D"yiv1420367839" style=3D"" clear=3D"n=
one"><br class=3D"yiv1420367839" style=3D"" clear=3D"none">*^^^^^^^^&nbsp; =
End of included SPICE model from /home/af3/Dropbox/Wrachtrup/simulations/sp=
ice/NE3210S01.mod ^^^^^^^^<br class=3D"yiv1420367839" style=3D"" clear=3D"n=
one">*<br class=3D"yiv1420367839" style=3D"" clear=3D"none">*=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D&nbsp; Begin SPICE netlist of main design =3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br class=3D"yiv1420367839" style=3D"" cle=
ar=3D"none">.options TEMP=3D25<br class=3D"yiv1420367839" style=3D"" clear=
=3D"none">.INCLUDE /home/af3/Dropbox/Wrachtrup/simulations/spice/simulation=
.cmd<br class=3D"yiv1420367839" style=3D"" clear=3D"none">VDS1 1 0 DC 2V<br=
 class=3D"yiv1420367839" style=3D"" clear=3D"none">Vac1 Vin 0 DC 0 AC 10MV =
SIN(0 1MV 32KHZ)<br class=3D"yiv1420367839" style=3D"" clear=3D"none">C1 0 =
1 47nF&nbsp; <br class=3D"yiv1420367839" style=3D"" clear=3D"none">R2 0 Vin=
 10MEG&nbsp; <br class=3D"yiv1420367839" style=3D"" clear=3D"none">R1 0 Vou=
t 1.5K&nbsp; <br class=3D"yiv1420367839" style=3D"" clear=3D"none">MX1 1 Vi=
n Vout Vout NE3210S01<br class=3D"yiv1420367839" style=3D"" clear=3D"none">=
.end<br clear=3D"none"></div></blockquote></blockquote><div dir=3D"ltr" id=
=3D"yiv1420367839yui_3_16_0_1_1419335463528_11643"><span>Still does not wor=
k and with the same error message. Any ideas?</span></div><div dir=3D"ltr">=
<br clear=3D"none"><span></span></div><div dir=3D"ltr"><span></span></div> =
<div class=3D"yiv1420367839qtdSeparateBR"><br clear=3D"none"><br clear=3D"n=
one"></div><div class=3D"yiv1420367839yahoo_quoted" style=3D"display:block;=
"> <div style=3D"font-family:HelveticaNeue, Helvetica Neue, Helvetica, Aria=
l, Lucida Grande, sans-serif;font-size:16px;"> <div style=3D"font-family:He=
lveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;fo=
nt-size:16px;"> <div dir=3D"ltr"> <font face=3D"Arial" size=3D"2"> On Tuesd=
ay, December 23, 2014 1:24 PM, myken &lt;<a rel=3D"nofollow" shape=3D"rect"=
 ymailto=3D"mailto:myken AT iae DOT nl" target=3D"_blank" href=3D"mailto:myken AT iae=
.nl">myken AT iae DOT nl</a>&gt; wrote:<br clear=3D"none"> </font> </div>  <br cle=
ar=3D"none"><br clear=3D"none"> <div class=3D"yiv1420367839y_msg_container"=
><div id=3D"yiv1420367839">
    <div class=3D"yiv1420367839moz-cite-prefix">Hello John,<br clear=3D"non=
e">
      <br clear=3D"none">
      To my knowledge, if you use a SUBCKT the component in question
      should have a X? as a refdes.<br clear=3D"none">
      <br clear=3D"none">
      Don't know what will happen if the name of the SUBCKT is the same
      as a MODEL name inside the SUBCKT, never tried it.<br clear=3D"none">
      <br clear=3D"none">
      Merry Christmas,<br clear=3D"none">
      Robert Zeegers.<br clear=3D"none">
      <br clear=3D"none">
      <br clear=3D"none">
      On 23/12/14 12:56, Johnny Cage wrote:<br clear=3D"none">
    </div>
    <div class=3D"yiv1420367839yqt0702701014" id=3D"yiv1420367839yqt34040">=
<blockquote type=3D"cite">
      <div style=3D"background-color:rgb(255, 255, 255);font-family:Helveti=
caNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;fon=
t-size:16px;">
        <div>I am trying to ngspice the following code:</div>
        <div id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9336"><br clear=
=3D"none">
        </div>
        <blockquote id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9335">
          <div id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9254">* gnetli=
st -g
            spice-sdb -o <a rel=3D"nofollow" shape=3D"rect" target=3D"_blan=
k" href=3D"http://spice.net/">spice.net</a> TIC_based_CF739.sch<br clear=3D=
"none">
            *********************************************************<br cl=
ear=3D"none">
            * Spice file generated by gnetlist *<br clear=3D"none">
            * spice-sdb version 4.28.2007 by SDB -- *<br clear=3D"none">
            * provides advanced spice netlisting capability. *<br clear=3D"=
none">
            * Documentation at <a rel=3D"nofollow" shape=3D"rect" class=3D"=
yiv1420367839moz-txt-link-freetext" target=3D"_blank" href=3D"http://www.br=
orson.com/gEDA/SPICE/">http://www.brorson.com/gEDA/SPICE/</a> *<br clear=3D=
"none">
            *********************************************************<br cl=
ear=3D"none">
            *vvvvvvvv Included SPICE model from
            /home/af3/Dropbox/Wrachtrup/simulations/spice/NE3210S01.mod
            vvvvvvvv<br clear=3D"none">
            .SUBCKT NE3210S01 Gate Drain Source Ugw=3D160um Ngf=3D1<br clea=
r=3D"none">
            .param CGD=3D1.4e-15<br clear=3D"none">
            .param CGS=3D60e-15<br clear=3D"none">
            .param CSD=3D80e-15<br clear=3D"none">
            .param LG=3D0.82e-9<br clear=3D"none">
            .param LD=3D0.74e-9<br clear=3D"none">
            .param LS=3D0.11e-9<br clear=3D"none">
            L1 Drain D 'LD'<br clear=3D"none">
            L2 Gate G 'LG'<br clear=3D"none">
            L3 Source S 'LS'<br clear=3D"none">
            C1 Gate Drain 'CGD'<br clear=3D"none">
            C2 Gate Source 'CGS'<br clear=3D"none">
            C3 Drain Source 'CSD'<br clear=3D"none">
            J1 D G S NE3210S01 Ugw=3D160 N=3D1 M=3D1<br clear=3D"none">
            .MODEL NE3210S01 njf level=3D15 <br clear=3D"none">
            + VTO=3D-0.95 GAMMA=3D0.055 VGO=3D-0.323 VCH=3D1.03 GMMAX=3D0.0=
8
            VDSO=3D2 VSAT=3D0.44 KAPA=3D0.009 PEFF=3D101<br clear=3D"none">
            + VTSO=3D-10 VCO=3D-0.245 MU=3D0.001 VBA=3D1 VBC=3D0.5 DELTGM=
=3D0.17
            ALPHA=3D0.1<br clear=3D"none">
            + RDB=3D1.0e9 CBS=3D160e-15 GDBM=3D60e-6 KDB=3D100 VDSM=3D100
            GMMAXAC=3D0.082 VTOAC=3D-0.92<br clear=3D"none">
            + GAMMAAC=3D0.06 KAPAAC=3D0.002 PEFFAC=3D294 VTSOAC=3D-10
            DELTGMAC=3D0.17<br clear=3D"none">
            + IS=3D26e-12 N=3D1.5 KBK=3D0 IDSOC=3D0.1 VBR=3D15 NBR=3D2<br c=
lear=3D"none">
            + RS=3D0.8 RG=3D2.0 RD=3D1.0 Ugw=3D160 Ngf=3D1<br clear=3D"none=
">
            + C11O=3D188e-15 C11TH=3D129e-15 VINFL=3D-0.706 DELTGS=3D0.527
            DELTDS=3D0.287 LAMBDA=3D0.03 <br clear=3D"none">
            + C12SAT=3D19e-15 CGDSAT=3D20e-15 RIS=3D4.8 RID=3D0.001 TAU=3D2=
.1e-12
            CDSO=3D124e-15<br clear=3D"none">
            .ENDS NE3210S01<br clear=3D"none">
            <br clear=3D"none">
            <br clear=3D"none">
            <br clear=3D"none">
            *^^^^^^^^ End of included SPICE model from
            /home/af3/Dropbox/Wrachtrup/simulations/spice/NE3210S01.mod
            ^^^^^^^^<br clear=3D"none">
            *<br clear=3D"none">
            *=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Begin SPICE netlist=
 of main design
            =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br clear=3D"none">
            .options TEMP=3D25<br clear=3D"none">
            .INCLUDE
            /home/af3/Dropbox/Wrachtrup/simulations/spice/simulation.cmd<br=
 clear=3D"none">
            VDS1 1 0 DC 2V<br clear=3D"none">
            Vac1 Vin 0 DC 0 AC 10MV SIN(0 1MV 32KHZ)<br clear=3D"none">
            C1 0 1 47nF <br clear=3D"none">
            R2 0 Vin 10MEG <br clear=3D"none">
            R1 0 Vout 1.5K <br clear=3D"none">
            MQ1 1 Vin Vout Vout NE3210S01 <br clear=3D"none">
            .end</div>
        </blockquote>
        <div dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9444=
">However, on
          the results.txt file I get the following message:<br clear=3D"non=
e">
        </div>
        <div id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9447"><br clear=
=3D"none">
        </div>
        <div id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9445">Circuit: *=
 gnetlist -g
          spice-sdb -o <a rel=3D"nofollow" shape=3D"rect" target=3D"_blank"=
 href=3D"http://spice.net/">spice.net</a> tic_based_cf739.sch<br clear=3D"n=
one">
          <br clear=3D"none">
          Error on line 46 : mq1 1 vin vout vout ne3210s01<br clear=3D"none=
">
          Unable to find definition of model ne3210s01 - default assumed
          <br clear=3D"none">
        </div>
        <div id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9448"><br clear=
=3D"none">
        </div>
        <div dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9449=
">Does anyone
          know what the problem is?</div>
        <div dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9450=
"><br clear=3D"none">
        </div>
        <div dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9451=
">Merry
          Christmas,</div>
        <div dir=3D"ltr" id=3D"yiv1420367839yui_3_16_0_1_1419335463528_9452=
">John
          Hellbourne<br clear=3D"none">
        </div>
      </div>
    </blockquote></div>
    <br clear=3D"none">
  </div><br clear=3D"none"><br clear=3D"none"></div>  </div> </div>  </div>=
 </div></blockquote></div><br clear=3D"none"></div></div></div></div><br><b=
r></div>  </div> </div>  </div> </div></body></html>
------=_Part_147764_1452256131.1419343436564--

- Raw text -


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