Date   : Sat, 04 Dec 2004 20:35:48 +0000 (GMT)
From   : Andrew W <a.weston2@...>
Subject: Re: ...at line ___

In <URL:news:local.misc> on Fri 03 Dec, John Kortink wrote:

> There are no issues with alignment on the NMOS 6502s
> except for the one Sprow already mentioned (with JMP
> (&xxFF)).
> 
> There is a second bug in that reads from locations
> with indexed absolute addressing that cross a page
> boundary (when adding the index) accidentally access
> two locations : the target location and the location
> one page lower in memory. Most painfully noticed when
> the second location is read sensitive, hardly ever
> noticable otherwise.
> 
I'm only using zero-page indexed addressing so it won't be that.

A.Weston
-- 
Staffordshire, UK of GB&NI.