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| Tue, 10 Jun 2014 05:37:13 -0700 (PDT) | |
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| References: | <CAOFvGD6Q-XnRme-tDwDacQKzY1Ragp94hpe+G7Mk4Qzfob6rdA AT mail DOT gmail DOT com> |
| Date: | Tue, 10 Jun 2014 08:37:13 -0400 |
| Message-ID: | <CAOuGh8_8FvwUWcaKsbrzn5R2Sf30=HZHS6gOHtfp92Zr2daQfA@mail.gmail.com> |
| Subject: | Re: [geda-user] Using PCB with a EDIF/Protel/PADS format netlist |
| generated by ORCAD? | |
| From: | Bob Paddock <graceindustries AT gmail DOT com> |
| To: | geda-user AT delorie DOT com |
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On Mon, Jun 9, 2014 at 9:17 PM, Jason White
<whitewaterssoftwareinfo AT gmail DOT com> wrote:
> Hello, recently I began using ORCAD at work. Long story short, the
> schematic capture side works like a dream, but the layout side is a
> mess. The schematic capture side supports exporting to something like
>>25 different formats and that leaves me wondering if there are any
> scripts floating around out there to convert one of them into the gEDA
> netlist format?
Some cryptic notes I wrote to myself about doing this years ago:
OrCAD Integra format netlist looks like this:
%PART
+3V BT1
0.1uF C1
...
%NET
N06426 R8-2 Q3-BASE
N00495 R13-2 Q6-COLLECTOR C2-1 Q7-COLLECTOR
* R11-2
N08216 DS2-ANODE R2-2
N08220 DS3-ANODE R3-2
$
PCB wants to see this:
N06426 R8-2 Q3-1
N00495 R13-2 Q6-3 C2-1 Q7-3 \
R11-2
N08216 DS2-2 R2-2
N08220 DS3-2 R3-2
In other words remove everything before, and including
%NET, and remove the final $.
Then change all <LF>"* text" to "text \"<LF>.
In other words change leading * to trailing backslash
on the previous line.
Change words like BASE/GATE to the appropriate PCB footprint number.
2N4401 are 1=Base 2=Emitter 3=Collector etc.
If your netlist is wrong as far as words vs numbers, then your board
will be wrong.
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