10 Oct
2003
10 Oct
'03
8:47 a.m.
What OS was I running?
My initial guess was DOS,
but I'd suspect HP's standalone RJE station with
processing happening on a mainframe somewhere else. I actually seem to have
a pretty extensive library of paper tapes and manuals for the standalone RJE
system.
The boot loader was stored at (i think) 102077 (punch
this in the
switch register and hit run???)
102077 is generally used as the T register display
upon a "good halt", not a
starting address. So when you ran the boot loader, if it loaded correctly,
you would get a 102077.
Jay West
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