Re: A86: (delta)x and xMin

To: assembly-86@lists.ticalc.org
Subject: Re: A86: (delta)x and xMin
From: rabidcow@juno.com
Date: Wed, 2 Feb 2000 21:13:48 -0800
Reply-To: assembly-86@lists.ticalc.org

actually, _XMINPTR is a pointer to xMin, whichever is appropriate for the
current graphing mode.
_DELTAX and _DELTAY can be loaded directly with the first example, the
rest have to be loaded with the second unless you want a specific one,
like xMin for polar graphing mode.

-josh

On Wed, 2 Feb 2000 19:52:31 -0700 "David Phillips" <david@acz.org>
writes:
> 
> _DELTAX is the address of the name , and _XMINPTR is a pointer to 
> _DELTAX.
> 
> > Wha tare the differences in these two?
> > 
> > >  ld hl,_DELTAX
> > >  rst 20h
> > > 
> > > or
> > > 
> > >  ld hl,_XMINPTR
> > >  call _ldhlind
> > >  rst 20h
> 
> 
> 

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