Re: A89: how does one turn off the ti-89 in ASM with a key press?
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Re: A89: how does one turn off the ti-89 in ASM with a key press?
I'm sorry, I should have said rtfm since there is a rom call for it.
doorsos::off basically is just trap #4 \ rts, but use the call for
compatibility issues (if they for some strange reason change the trap
for it).
Scott Dial wrote:
>
> You do the key input check and all that, and then a "trap #4" will turn
> the calc off. Btw, I was interested if anyone knew how to turn the LCD
> off without turning the whole calc off? The best I have accomplished is
> the random one line that you see just before the OS turns the calc off.
>
> Caleb Austin wrote:
> >
> > hi,
> >
> > I am writing a program that i would like to turn off the ti-89 with a key combo like the 2nd-On.
> > I want the program to be in the same place as it was when the user pressed "off."
> >
> > Caleb
> >
> > ____________________________________________________________________
> >
> > For the largest MP3 index on the Web, go to http://mp3.altavista.com
> >
> > ____________________________________________________________________
>
> --
> Scott "_Wrath_" Dial
> wrath@calc.org
> ICQ#3608935
> TimeCity AI Guy II - www.timecity.org
> Member of TCPA - tcpa.calc.org
--
Scott "_Wrath_" Dial
wrath@calc.org
ICQ#3608935
TimeCity AI Guy II - www.timecity.org
Member of TCPA - tcpa.calc.org
References: