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| From: Crown (all posts)
Date: 2000-08-14
Subject: Re: C16 DemoCompo
|
> >I would have a suggestion to the 16kb compo, which is that I think the
> >demo/intro should work on a c16 without memoryexpansion. Is this a bad
> >idea, or? This would unfortunately make most plus4 sidtune converters
> >unusable as they usually use memory outside the c16 16kb...
>
> Yup, I agree with Lavina. The demo has to be able to run on a C=16, so
> "sidtune converters" are out of question. That is exactly why I coded a Why are they out of question??? On a real C16 the 16Kb memory is repeated
4 times, so the addresses $1400 $5400 $9400 $D400 are accessing the same byte in memory, and it's completely legal to access those adresses,
actually the Kernal depends on that, this is how it figures out how much RAM you have in your machine....
Just don't put any code to those areas where the SID registers are,
and you're safe to use a SID converter....
Tibor
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