On May 21, 2018, at 7:52 AM, Noel Chiappa via cctalk
<cctalk at classiccmp.org> 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