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John Ames <commodorejohn@gmail.com> writes:On Tue, 25 Feb 2025 21:06:25 GMT
scott@slp53.sl.home (Scott Lurndal) wrote:
From what I've seen of the PDP-10, the VAX-11 instruction set
was superior. I'm sure the PDP-10 folks will disagree, but
simply thinking about character handling on the PDP-10 gives one
a headache.
Now, for *real* fun, try the PDP-8, where you don't even have a
subtract instruction...!
That was my first machine[*]. TAD and DCA. Spent some
time disassembling PIP from an octal dump.
We were running under TSS/8.24 and quickly learned how to
obtain admin account privileges.
[*] Technically, I had a week on a B5500 in 1974, but we only
played games and toyed with simple BASIC programs.
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