Re: LZ: power off
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C.J. Oster wrote:
>
> >Exactly how can one turn the power off like the ti does? And more
> >importantly how can one turn it back on? I've tried fiddling with the
> >ports 3 and 6, and the port 6 works quite nicely, but add the port 3
> >outputs, and all I can get is one freezed ti... not nice... help me...
> >thnx...
>
> There is a rom call, though I don't know what the adderess is. You can get
> the rom list from ticalc.org, and I'm pretty sure that the last time I read
> it, I saw something about powering off the calc.
>
> C.J. Oster
> cjo@pobox.com
>
> "Remember, if it jamms, force it, and if it breaks, it needed replacement
> anyway."
> "A Smith & Wesson beats four aces"
>
>
just use this routine to turn off yer calc(it will turn back on when you
press [ON])
ld a, 1b
out (3), a
di
halt
ei
ld a, 1011b
out (3), a
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