[A83] Re: VTI interrupt emulation
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[A83] Re: VTI interrupt emulation
Haha, good work. I didn't think anything was wrong with that
majorly.
corey
>
>> > > program for the TI-83 that uses interrupt mode 2, but a
HALT
> instruction
>> > > freezes the virtual calc! Or maybe, is this something that
needs
>> > > to
> be
>> > > fixed or implemented for VTI v3.0 (ahem, Corey)? I would
rather
>> > > not
>> > I have no such problems - halt works perfectly for timing.
The only
> thing
>> > that gives me some headache is that the frequency is
different from
>> > the real value, so the program runs slower on VTI.
>> Are you emulating a TI-83, and using interrupt mode 2?
>
> Never mind, I solved it. I needed to enable interrupts at the
end of
> my interrupt routine.
References: