Re: Introduction

From: Ruud_at_Baltissen.org
Date: Thu, 13 Jun 2013 21:56:48 +0200
Message-ID: <51BA2400.5891.122B39B@Ruud.Baltissen.org>
Hallo Michał,


> Actually I just realized it's not a good idea. ....

Simply don't use that particular feature :)


> Perhaps a better idea would be to XOR one address line so that the $Dxxx
> I/O area is moved to $Fxxx, and use the $5 memory configuration (I/O
> visible, otherwise RAM).

That _is_ a bad idea because the 6809 needs ROM at $FFFx. Or am I 
overlooking something, like only XORing the line in a particular 
part of the machine?


--
   
Kind regards / Met vriendelijke groet, Ruud Baltissen
www.Baltissen.org







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