Re: Additional SIDs

From: Groepaz <groepaz_at_gmx.net>
Date: Wed, 30 Nov 2011 21:25:57 +0100
Message-Id: <201111302125.57763.groepaz@gmx.net>
On Wednesday 30 November 2011, you wrote:
> On 2011-11-30, at 00:15, galaga@slingshot.co.nz wrote:
> >> Hi all,
> >> 
> >> what would be the most suggested set of addresses for two additional
> >> SIDs in a 64? I guess different coders had them at different addresses
> >> and coded for their configuration but maybe some configs were used more
> >> than the other.
> > 
> > i like d420 but some use the io ports for ezy soldering.
> > see link
> > http://www.lemon64.com/forum/viewtopic.php?t=35311
> 
> On 2011-11-30, at 08:09, Vanessa Ezekowitz wrote:
> > Modern software generally expects the second SID to be at $D420, or less
> > often $D500.
> > 
> > I'm partial to older software and $D700.
> 
> Thank you for the replies. I also checked linked resources and it seems to
> me that:
> 
> - $D420 is generally the choice for "modern" software, except the MSSIAH,
> which expects it at $DE00 - "older" software will expect it at $D700
> 
> Vanessa (I saw you make dual SID boards), what is that "older" software you
> refer and are partial to? What are the best examples of "modern" software?
> Demos?

actually most "older software" uses DE00 or DF00, ie whats available at the 
cartridge port. D700 i havent seen in the wild, i think =)

-- 

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Received on 2011-11-30 21:00:18

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