Weird Lear-Siegler ADM-3A board

[Eric Smith]

On Tue, Jun 5, 2018 at 7:38 PM, Jon Elson <elson at pico-systems.com> wrote:

> I wrote a disassembler for the NS405/NS455 in Pascal on my CP/M system, in
> 1985.
> If this code would be of any use, I can let you have it.  I'm guessing
> this was written for the UCSD Pascal system as run under CP/M.  I have no
> idea how easy it would be to get it running on a modern Pascal compiler.  I
> have had really good luck bringing up some old Pascal programs from Borland
> Turbo pascal and VAX Pascal with the Linux FPC (Free Pascal Compiler).
>
> I also have a cross-assembler for the NS405/455 written in Pascal.


Sure, if you've got them handy, I'll try compiling them with FPC. Are you
willing to release them as open source?

Do you have any actual NS405/NS455 code that would be of interest?