[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 65C02 emulation



Charlie Springer ha escrito:

> The Cirrus Logic ARM9 MMU has block sizes of 64 bytes, 1K, 2K, and another
> bigger one. They are all independently assigned along with associated 64
> entries in translation look-aside table. That would work.
>
> -- Charlie Springer

But this ARM9 is so big that will only fit in a peripheral card...
I thought it was going to be like a zipchip ?
We could to boot a linux...

(if you continue raising the bar we may end up with a core 2 duo... :-)
)

Is there an (easy, in terms of software) way of monitoring the target
Apple II address via the ARM's GPIO pins and trigger an interrupt from
an external cpld/fpga instead of switching to a yet bigger ARM ? is a
true MMU the only (best) way to go ?

Regards,
Jorge Chamorro.