>>>> "Tony" == Tony Duell <ard
at p850ug1.demon.co.uk> writes:
Tony> I suppose you could include the Pro 325 and 350 (no I/D, F11
Tony> chip) and the Pro 380 (split I/D, J11 chip). But those will not
Tony> run normal PDP11 software, the I/O is totally different I
Tony> believe.
It certainly is -- different and very badly conceived. But then
again, Unibus and Q-bus are also different (though not by the same
magnitude). A number of OSs run on PROs -- RT, Unix, P/OS, perhaps
stock RSX as well. And the RSTS standalone initialization module will
boot on a PRO in V9.6, though OS support for it was never released...
paul