On Wed, 15 Sep 1999, Adriano Camargo Rodrigues da Cunha wrote:
> Anyone knows if there are memory mappers with mirror effect (i.e.,
> for example, a 128k mapper (8 pages), if I select page 16, I'll get page
> 8). I don't know any, but maybe there is...
Sure there is! I don't know how Turbo-R's Mapper works, but standard
mappers have mirror effect. If you select block 16, you'll get block 0,
and the same will happen if you select block 8. (blocks are numbered from
0 to 7).
But the most interesting is to select the same block in different RAM
pages. You can write a byte in one address, and in another address the
same byte appears! Really cool!
Greetings from Brazil!
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Marco Antonio Simon Dal Poz http://www.lsi.usp.br/~mdalpoz
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