Re: A86: question

To: assembly-86@lists.ticalc.org
Subject: Re: A86: question
From: Grams Family <grams@netcarrier.com>
Date: Sun, 08 Mar 1998 08:01:55
In-Reply-To: <199803071638.RAA24173@factorix.sdv.fr>
Reply-To: assembly-86@lists.ticalc.org


At 05:37 PM 3/7/97 +0100, you wrote:
>
>I wan't to make a prog that shutdown the calc, and each time you turn it
>on, make some code and shut down again, can someone help me ??? (i got a
>source "StartOn", but it doesn't seem to work)
>
>Thanx
>
The call to shut down the calc is $4101. There's a user routine that gets
called when the calc turns on, it works just like the user interrupt
routine. I don't feel like explaining it here, check my web page
<http://user1.netcarrier.com/~grams/joshua/> for details of how to do this.

The shutdown call ($4101) is kind of slow. If you want to shut off the calc
faster, the code is:

   ld a,1
   out (3),a
   res shift2nd,(iy+shiftflags)
   res onRunning,(iy+onflags)
label: halt
    jr label

hope this is helpful...

--Joshua

References:

A86: question

From: Scalp <scalp@bigfoot.com>

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