Re: A86: Re: stop


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Re: A86: Re: stop




> Actually, you are both wrong and you are both right :)
> A "semi-interrupt" routine is called when you set a flag.  Whenever a key is
> pressed, the OS calls this routine, which can tell what mode the calc is in by
> looking some specific byte in memory.
>
> Bill

    So, Rascall and the demo program do use a flag then?  (Maybe you know which
one?) :-)
    What really blows my mind, though, is that Rascall somehow overrides the
memory reset without the user interrupt.  Now that's impressive.


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