Mail Archives: geda-user/2013/06/01/12:26:44
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On Jun 1, 2013, at 10:02 AM, Chuckk Hubbard wrote:
> I'm not having any luck tracking down this ngspice error:
>
> ngspice 2 -> tran 0.1ms 0.2ms
> Doing analysis at TEMP = 27.000000 and TNOM = 27.000000
>
> doAnalyses: out of memory
>
> tran simulation(s) aborted
Dj's buck.net file simulates fine for me:
Hikyuu:tmp jpd$ ngspice buck.net
******
** ngspice-20 : Circuit level simulation program
** The U. C. Berkeley CAD Group
** Copyright 1985-1994, Regents of the University of California.
** Please submit bug-reports to: ngspice-bugs AT lists DOT sourceforge DOT net
** Creation Date: Fri May 21 14:50:10 MDT 2010
******
Circuit: * gnetlist -v -g spice-sdb -obuck.net buck.sch
ngspice 3614 -> tran 0.1ms 0.2ms
Doing analysis at TEMP = 27.000000 and TNOM = 27.000000
Warning: vpulse: no DC value, transient time 0 value used
Initial Transient Solution
--------------------------
Node Voltage
---- -------
4 3.3
nout -5.73052e-30
3 -5.73052e-30
2 -5.73052e-30
1 -5.73052e-30
ntriangle 3.24
nin 0
ndiode -5.73052e-30
l1#branch -4.3413e-31
vin#branch -5.73052e-30
vpulse#branch 0
vind#branch -4.3413e-31
vcap#branch 0
vload#branch -4.3413e-31
vset#branch 0
No. of Data Rows : 1124
ngspice 3615 ->
Are you using his, or are you generating your own? Are there differences?
John Doty Noqsi Aerospace, Ltd.
http://www.noqsi.com/
jpd AT noqsi DOT com
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<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; =
"><br><div><div>On Jun 1, 2013, at 10:02 AM, Chuckk Hubbard =
wrote:</div><br class=3D"Apple-interchange-newline"><blockquote =
type=3D"cite"><span class=3D"Apple-style-span" style=3D"border-collapse: =
separate; font-family: Helvetica; font-style: normal; font-variant: =
normal; font-weight: normal; letter-spacing: normal; line-height: =
normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; =
text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; =
-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: =
0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; ">I'm not =
having any luck tracking down this ngspice error:<br><br>ngspice 2 -> =
tran 0.1ms 0.2ms<br>Doing analysis at TEMP =3D 27.000000 and TNOM =3D =
27.000000<br><br>doAnalyses: out of memory<br><br>tran simulation(s) =
aborted<br></span></blockquote><br></div><div>Dj's <a =
href=3D"http://buck.net">buck.net</a> file simulates fine for =
me:</div><div><br></div><div><div>Hikyuu:tmp jpd$ ngspice <a =
href=3D"http://buck.net">buck.net</a></div><div>******</div><div>** =
ngspice-20 : Circuit level simulation program</div><div>** The U. C. =
Berkeley CAD Group</div><div>** Copyright 1985-1994, Regents of the =
University of California.</div><div>** Please submit bug-reports to: <a =
href=3D"mailto:ngspice-bugs AT lists DOT sourceforge DOT net">ngspice-bugs AT lists DOT sour=
ceforge.net</a></div><div>** Creation Date: Fri May 21 14:50:10 MDT =
2010</div><div>******</div><div><br></div><div>Circuit: * gnetlist -v -g =
spice-sdb <a href=3D"http://-obuck.net">-obuck.net</a> =
buck.sch</div><div><br></div><div>ngspice 3614 -> tran 0.1ms =
0.2ms</div><div>Doing analysis at TEMP =3D 27.000000 and TNOM =3D =
27.000000</div><div><br></div><div>Warning: vpulse: no DC value, =
transient time 0 value used</div><div><br></div><div>Initial Transient =
Solution</div><div>--------------------------</div><div><br></div><div>Nod=
e =
Voltage</div><div>---- =
=
-------</div><div>4 =
=
=
3.3</div><div>nout =
=
-5.73052e-30</div><div>3 =
=
-5.73052e-30</div><div>2 =
=
-5.73052e-30</div><div>1 =
=
-5.73052e-30</div><div>ntriangle =
=
3.24</div><div>nin =
=
0</div><div>ndiode =
=
-5.73052e-30</div><div>l1#branch =
=
-4.3413e-31</div><div>vin#branch =
=
-5.73052e-30</div><div>vpulse#branch =
=
0</div><div>vind#branch =
=
-4.3413e-31</div><div>vcap#branch =
=
0</div><div>vload#branch =
=
-4.3413e-31</div><div>vset#branch =
=
=
0</div><div><br></div><div><br></div><div><br></div><div>No. of =
Data Rows : 1124</div><div><br></div><div>ngspice 3615 =
-> </div><div><br></div><div>Are you using his, or are you =
generating your own? Are there differences?</div></div><br><div>
<span class=3D"Apple-style-span" style=3D"font-size: 12px; "><p =
style=3D"margin: 0.0px 0.0px 0.0px 0.0px"><font face=3D"Helvetica" =
size=3D"3" style=3D"font: 12.0px Helvetica">John Doty<span =
class=3D"Apple-converted-space"> <span =
class=3D"Apple-converted-space"> </span><span =
class=3D"Apple-converted-tab"> <span =
class=3D"Apple-converted-space"> </span></span></span>Noqsi =
Aerospace, Ltd.</font></p><p style=3D"margin: 0.0px 0.0px 0.0px =
0.0px"><a href=3D"http://www.noqsi.com/">http://www.noqsi.com/</a></p><p =
style=3D"margin: 0.0px 0.0px 0.0px 0.0px"><font face=3D"Helvetica" =
size=3D"3" style=3D"font: 12.0px Helvetica"><a =
href=3D"mailto:jpd AT noqsi DOT com">jpd AT noqsi DOT com</a></font></p><br =
class=3D"Apple-interchange-newline"></span>
</div>
<br></body></html>=
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