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Re: 65816 coprocessor options..

phoenyx <quazar@dcnet2000.com> wrote:

>Pim Blokland wrote:
>
>> Processors didn't do that in those days, not even the 8086!
>>
>
>The early PC cpu's used 24 bit addressing, it was very close
>to a bank switch method. By changing a register, you changed
>the memory bank. With the model I suggest, it would take at
>least another register or soft switch.

? 24-bit addressing = Apple IIGS & 65C816 ?