[TUHS] PDP-7 Unix Progress

Warren Toomey wkt at tuhs.org
Wed May 4 12:12:40 AEST 2016


On Wed, May 04, 2016 at 12:44:15AM +0300, Diomidis Spinellis wrote:
> This would have found any code from the PDP-7 Unix that appeared in the
> First Edition.  (I was hoping that some PDP-7 instruction sequences might be
> the same in PDP-11.)
> Unsurprisingly, nothing came out.

No, the instruction set is completely different. The PDP-11 ISA is a paradise
compared to the spartan PDP-7 ISA.

Cheers, Warren


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