Mail Archives: geda-user/2018/07/28/13:23:05
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There=E2=80=99s a very simple example at =
https://github.com/noqsi/gnet-spice-noqsi/wiki/Broadband-amplifier-board =
<https://github.com/noqsi/gnet-spice-noqsi/wiki/Broadband-amplifier-board>=
. It=E2=80=99s a bit simulation-centric, but it also builds a board =
netlist for Osmond PCB. Of course, you may use whatever layout tool you =
wish. If you=E2=80=99re not simulating, you won=E2=80=99t need the =
spice-*=3D attributes.
> On Jul 28, 2018, at 8:56 AM, Chris Green <cl AT isbd DOT net =
<mailto:cl AT isbd DOT net>> wrote:
>=20
> I'm trying to create sub-circuits and failing miserably, can anyone
> tell me step by step how to do it please.
>=20
> I gather that the sub-circuit has to be a .sch file with, somewhere, a
> 'source=3Dname' attribute, or does that have to be an attribute on the
> parent circuit? That's the problem, I'm very unclear as to where and
> how one adds the source=3D attribute.
>=20
> --=20
> Chris Green
>=20
John Doty Noqsi Aerospace, Ltd.
http://www.noqsi.com/ <http://www.noqsi.com/>
jpd AT noqsi DOT com <mailto:jpd AT noqsi DOT com>
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dutf-8" class=3D""><div style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">There=E2=80=99s a very simple example at <a =
href=3D"https://github.com/noqsi/gnet-spice-noqsi/wiki/Broadband-amplifier=
-board" =
class=3D"">https://github.com/noqsi/gnet-spice-noqsi/wiki/Broadband-amplif=
ier-board</a>. It=E2=80=99s a bit simulation-centric, but it also builds =
a board netlist for Osmond PCB. Of course, you may use whatever layout =
tool you wish. If you=E2=80=99re not simulating, you won=E2=80=99t need =
the spice-*=3D attributes.<div class=3D""><br class=3D""><div =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Jul =
28, 2018, at 8:56 AM, Chris Green <<a href=3D"mailto:cl AT isbd DOT net" =
class=3D"">cl AT isbd DOT net</a>> wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div class=3D"">I'm =
trying to create sub-circuits and failing miserably, can anyone<br =
class=3D"">tell me step by step how to do it please.<br class=3D""><br =
class=3D"">I gather that the sub-circuit has to be a .sch file with, =
somewhere, a<br class=3D"">'source=3Dname' attribute, or does that have =
to be an attribute on the<br class=3D"">parent circuit? That's the =
problem, I'm very unclear as to where and<br class=3D"">how one adds the =
source=3D attribute.<br class=3D""><br class=3D"">-- <br class=3D"">Chris =
Green<br class=3D""><br class=3D""></div></div></blockquote></div><br =
class=3D""><div class=3D"">
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
border-spacing: 0px; font-variant-ligatures: normal; =
font-variant-east-asian: normal; font-variant-position: normal; =
line-height: normal;"><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; border-spacing: 0px 0px; color: =
rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: =
normal; font-variant: normal; font-weight: normal; letter-spacing: =
normal; line-height: normal; text-align: auto; =
-khtml-text-decorations-in-effect: none; text-indent: 0px; =
-apple-text-size-adjust: auto; text-transform: none; orphans: 2; =
white-space: normal; widows: 2; word-spacing: 0px; "><div style=3D"margin:=
0px;" class=3D""><font face=3D"Helvetica" size=3D"3" style=3D"font: =
12.0px Helvetica" class=3D"">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></div><div style=3D"margin: 0px;" class=3D""><a =
href=3D"http://www.noqsi.com/" =
class=3D"">http://www.noqsi.com/</a></div><div style=3D"margin: 0px;" =
class=3D""><font face=3D"Helvetica" size=3D"3" style=3D"font: 12.0px =
Helvetica" class=3D""><a href=3D"mailto:jpd AT noqsi DOT com" =
class=3D"">jpd AT noqsi DOT com</a></font></div><br =
class=3D"Apple-interchange-newline"></span></span>
</div>
<br class=3D""></div></div></div></body></html>=
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