> On May 21, 2018, at 7:52 AM, Noel Chiappa via cctalk <[email protected]>
> wrote:
>
>> From: Randy Dawson
>
>> For a while I have collected bits of legacy CAD
>> ...
>> My question is, did any of the source code for these systems
>> .. ever make it out
>
> Well, not quite what you're asking about, I think (it sounds like you're
> interested in MechE CAD, not EE, even though SPICE was mentioned), but the
> original Stanford SUDS is still available, I think.
Another old CAD program is NEC2, the antenna (etc.) simulator. Derivatives of
it are still around. About 20 years ago I found a version (in FORTRAN IV)
which had been tweaked for DEC Fortran, and worked fine with gfortran. I found
that the documentation and full source code were available from the US
Government (in printed form).
paul
