On Thu, Dec 4, 2014 at 5:17 PM, Al Kossow <aek at bitsavers.org> wrote:
On 12/4/14 1:34 PM, Dale H. Cook wrote:
does anyone know if there are any plans by the
CHM to try to make the MIT
engineering prototype operable? I last saw it in use at MIT about 45 years
ago, when it was housed adjacent to the TX-0
No, because we don't have it.
That machine was heavily modified, adding timesharing and converting it to
2's compliment arithmetic
to the point where was known as the PDP-1-X
CHM does have *a* PDP-1 prototype, though, which used to be in
"Visible Storage", and that's the one that I opined would never be
restored.