Re: Strange C128 & REU behavior

From: Spiro Trikaliotis (trik-news_at_gmx.de)
Date: 2004-02-09 13:38:33

Hello Niklas,

* On Mon, Feb 09, 2004 at 03:44:52PM +0100 niklas.ramsberg@swipnet.se wrote:
 
> Yup, I'm sure since I'm writing _to_ the REU, not fetching from it, so
> there's nothing to overwrite.

just one note: Writing to the REU means the memory of the CBM is read.
Reading an I/O register can cause damage, too - for example clearing an
IRQ -, but you're right, that's unlikely.
 
> I've enabled Bank0 which should be RAM0 all the way, although it
> shouldn't make a difference whether I transfer all RAM or RAM+ROM+I/O.
> When I come home from work I'll post the source code so you can see
> what I'm trying to do.

Yes, actual source code might be a better idea than my shot in the dark.
;-)

Spiro.

-- 
Spiro R. Trikaliotis
http://www.trikaliotis.net/

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