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Re: Recode to Play MP3?



On May 23, 11:21 am, "Michael J. Mahon" <mjma...@aol.com> wrote:
>
> Actually, it cannot safely cache "sub-bank-switched" regions of memory
> without "knowing" their bank-switch protocols, and, unfortunately, the
> $C800-$CFFE region is such a sub-bank-switched region.  If it could be
> made slot-specific, and the cache logic took the slot that originated
> the /IOSTROBE into account, it could work, by disabling caching of the
> extension space when switched in by certain slots.  I don't know of any
> accelerators that go to this length.
>

Even then, a Videx Videoterm for example would not work, because tha
video RAM is bank-switched in 512 byte chunks into this c800.cfff
area.

--Jorge.