Re: R6502AP

From: groepaz_at_gmx.net
Date: Thu, 27 Nov 2014 01:37:45 +0100
Message-ID: <4297826.MsXq0MJ6uM@rakete>
On Thursday 27 November 2014, 01:33:46 silverdr@wfmh.org.pl wrote:
> On 2014-11-27 01:18, groepaz@gmx.net wrote:
> >> The R6502AP is AFAIR a 2MHz Rockwell version. I got those in place of
> >> 1MHz MOS6502s, which I wanted. Wondering now whether I should return
> >> them. If they are indeed fully compatible / the same as MOS then fine.
> >> Otherwise I can envision some unpredictable things with e.g. the illegal
> >> opcodes.
> > 
> > you could try running the available test programs on it :) (eg put it into
> > a 1541 and run the testsuite by ninja (csdb) which is a port of the
> > lorenz suite, and checks pretty much all important things except a few
> > odd corner cases of the so called "unstable" opcodes - which are not
> > terribly important for real world programs anyway)
> 
> That's actually an interesting idea.
> 
> Do you mean this one:
> 
> http://csdb.dk/release/index.php?id=73533
> 
> which was also announced here, back in 2008? The website no longer
> resolves and the file on csdb doesn't work either. Do you have it somewhere?

yes that one... its also in the vice test repository: 
https://sourceforge.net/p/vice-emu/code/HEAD/tree/testprogs/drive/1541-testsuite/disks/
 
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