> Anyway, I don't think you need more than 512 KB at a Turbo R, mainly if
you
> have got a MegaScsi, it is enough 512 KB Ram.
You can use the mapper to its full potential. There's no problem with that.
The only thing is that when you read the mapperregister, the upper 3 bits
will be masked. But reading the mapperregister is illegal anyway (it is
physically impossible if you have 2 mappers, since they can have different
settings so return two different results on the same port), so this is just
another reason NOT to read the mapperregisters.
So it really is no problem except with really badly coded software, which
detects the mappersize by reading the mapperregisters. By the way, it's also
incompatible in europe, by the way. There are differences betwee Philips and
Sony machines, if I recall correctly the Sony inverted all bits and the
Philips didn't. Or the other way around.
~Grauw
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