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

[Christian Zietz <czietz@xxxxxxx>]

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.

Regards 

Christian 

Am 03.09.2024 23:26 schrieb Nicolas Pomarède <npomarede@xxxxxxxxxxxx>:

Le 03/09/2024 à 18:04, Nicolas Pomarède a écrit :
> Le 03/09/2024 à 18:02, Thorsten Otto a écrit :
>> On Dienstag, 3. September 2024 17:10:54 CEST Nicolas Pomarède wrote:
>>
>>  > Is that supposed to be a way to enable the MegaSTE cache at $FF8E21
>>
>>
>> It is currently only used to control the CPU cache bits for CPU >= 20.
>>
>>
>> Using that also for MegaSTE may be a nice feature though.
>>
>>
>
> ok, as I found no reference to ff8e21 in emutos sources I thought
> megaste's cache was not supported but I'd rather be sure in case it
> could be sthg in Hatari that prevented it from working.
>
> Nicolas
>
>

Now that Hatari has support for MegaSTE's cache, you have no excuse for
not adding it to EmuTos too ;-)