On Fri, Aug 20, 2010 at 6:35 AM, Tony Duell <ard at p850ug1.demon.co.uk> wrote:
What do you consider the DPP11/23 and PDP11/73 to
be? (Remember the CPU is
a small number of custom LSI chips).
Never fear, the DEC marketing crowd "fixed" that one too, they were
"Supermicrosystems", as per the handbook (1986) which covered the MicroVAX
I,II, Micro PDP11/23,73,83.
OK :-)
But DEC had their own meaning for 'microprocessor' to mean a 'microcoded
control system'. I seem to remember that the control logic of a VT52 and
that of the DMC11, etc are called 'microprocessors' in the DEC manuals,
for all the are built from lots of MSI chips, and there's nothing that
the rest of the world would call a microprocessor (a chip such as a Z80,
6800, 8080, 6502, etc)
And I've still not worked out what to class the HP9830 as ;-)
-tony