Re: C64 MMU POC

From: smf <smf_at_null.net>
Date: Wed, 10 Jul 2019 23:54:24 +0100
Message-ID: <b3ff789b-ce18-fb9a-0b94-a750cb0a7632_at_null.net>
On 10/07/2019 23:16, laughton_at_cyg.net wrote:
> My bad, I failed to explain the '816 would wake up in Emulation
> Mode... and would stay there, permanently.  That should yield
> cycle-exact NMOS behavior, which is one of the reasons Emulation Mode
> exists.

It will desync as soon as you hit an undocumented opcode as the 65816
doesn't support those (even in emulation mode).

It seems the worst of both worlds to give up code compatibility and also
all the extra 65816 features.
Received on 2020-05-29 22:29:18

Archive generated by hypermail 2.3.0.