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# Hah! I recognise that beast.
Oh boy. That brings back memories. That's the first machine I ever used - I was 12 when we got one donated to our school.

We have a space invaders program for it that we tried to view the code for, all you got back from the list command was a mysterious 'sys 1039'. Never worked that out. Anyone explain?
(, Tue 17 Dec 2002, 20:01, archived)
# Yup, it
was a machine code program residing at memory location 1039 decimal (40F hex). The sys call runs the program.
(, Tue 17 Dec 2002, 20:05, archived)
# The machine...
.. code (executable code) would be at that location in memory. SYS xxxx executes starting at the instruction at location xxxx in memory (it was often paged so the entry point was 1024, or 2048 etc...).
(, Tue 17 Dec 2002, 20:06, archived)