--- In gbadev@yahoogroups.com, "Jan-Lieuwe Koopmans" <jan-
lieuwe@e...> wrote:
>
> Hi,
>
> All types of RAM you described are physicaly seperated (they are
accessed
> through different busses). The CPU uses the '0x02', '0x03' (etc.)
to
> determine which chip you want to access. The lower bits will then
be used as
> an offset within the RAM/VRAM/ROM/I.O. registers you selected.


That makes sense. Why they don't just say that in the tutorials I
can't imagine.... Thanks!