Robert wrote....
The 750 was introduced january 1979, I think it was
required rev 15 or
later (might have been 16) of Primos. The 2xxx series started to
introduce loadable firmware (5.25" floppy) etc. and required the later
releases, like in the 20s. My memory of this is fuzzy, I left Prime
in 1983ish.
I'm quite sure that the 2550's I installed were running rel 19. Wonder of
the 2550 has a PT200 terminal to go with :) What was the console command to
boot from cartridge tape... BOOT 14114 or something like that?
Jay