Re: [stella] Bensema's Playfield instructional

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Re: [stella] Bensema's Playfield instructional

Subject: Re: [stella] Bensema's Playfield instructional
From: Erik Mooney <emooney@xxxxxxxxxxxxxxxx>
Date: Sun, 8 Aug 1999 14:24:44 -0400 (EDT)

> > >STA 0,X
> > 
> > That's indexed addressing... what it does is store
> > the byte in A to the location (0+X).
> 
> By X, are you referring to X as a random variable, or the value in the
> X register?

X register.  You can do the same thing with the Y register as well, though
not the accumulator.


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Current Thread
[stella] Bensema's Playfield instructional Pete Holland - Fri, 6 Aug 1999 18:54:23 -0400 (EDT) Erik Mooney - Fri, 6 Aug 1999 19:08:49 -0400 (EDT) Julian Squires - Mon, 23 Aug 1999 05:20:10 -0400 (EDT) <Possible follow-ups> Pete Holland - Sun, 8 Aug 1999 13:18:25 -0400 (EDT) Erik Mooney - Sun, 8 Aug 1999 14:24:48 -0400 (EDT) <=

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