Re: [hatari-devel] Adding cache support for the MegaSTE

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 04/09/2024 à 14:15, Christian Zietz a écrit :
> I find the wording a little bit misleading. Of course, EmuTOS /supports/ 
> the MegaSTE cache, i.e., it works flawlessly when the cache is enabled. 
> Similar to Atari TOS, switching between operating modes (8/16 MHz, cache 
> off/on) can be done with the respective CPX.

EmuTos supports MegaSTE cache in the sense that if it's enabled 
elsewhere, then EmuTOS will work with it.

My remark was more about the "Option" menu where we can see that blitter 
can be toggled on/off and there's also a "cache" option that only works 
for cpu >= 68020

In the case where the detected machine is a MegaSTE, maybe this cache 
option could be made selectable too, to switch between 8 MHz and 16MHz 
with cache (which would avoid to install extra CPX, which might be a 
little overkill for just changing 1 byte at $ff8e21)

Nicolas