Aquarius USR()

From: Andy Brobston <>
Date: Mon Jul 7 16:11:46 1997

When I first got my Mattel Aquarius some thirteen years ago, I
remember going through the owner's manual, typing in all the programs
and all that. The manual documented the USR() function as something to
execute machine language, which was "beyond the scope of the manual."
I looked for probably three years (until I got my Apple IIgs and lost
interest) for info on "machine code." The only place I knew to look
was the public library, which, of course, had nothing.

Does anyone know more about this? I don't have my Aquarius where I'm
living right now to play with, unfortunately.
Andy Brobston       ***NEW URL BELOW***
My opinions do not necessarily reflect the opinions of Wartburg College
as a whole.
Received on Mon Jul 07 1997 - 16:11:46 BST

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