[A83] Re: My scrolling routine... it should work (but it's bugging)

To: assembly-83@lists.ticalc.org
Subject: [A83] Re: My scrolling routine... it should work (but it's bugging)
From: "SUCKER from the old days" <sucker_pvn@hotmail.com>
Date: Mon, 07 Jan 2002 21:05:11 +0000
Reply-To: assembly-83@lists.ticalc.org


>This one should work:
>
> > Scroll_Left:
> >   ld   hl,PlotSScreen+768
> >   ld   b,0

If b is zero...

> > Scroll_Left:
> >   dec  hl
> >   rl   (hl)
> >   dec  hl
> >   rl   (hl)
> >   dec  hl
> >   rl   (hl)
> >   djnz Scroll_Left

...why do you use djnz then?

> >   jp   ionFastCopy
>
>I simply don't see now why it doesn't work the way you put
>it.
>
>PG


      SUCKER

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[A83] Re: My scrolling routine... it should work (but it's bugging)

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