I know this isn't sam related, but I guess that one of you
might be able to help.....

On the spec 48K, as I understand it, access to the lower 16K
is restricted to let the ULA get to it, and the upper 32K runs
at full speed. Fine - there are different banks fo chips for the
16K and 32K.

Now, on the 128, I assume there is only 1 bank of chips. So, is
the upper 32K (when in 48K mode) still running at full speed, or
are there occasional wait states for video access? Or, is the
screen RAM held in a different bank of chips?

Thanks,

Andy

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