Re: [hatari-devel] Mega ST(E)

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 28/05/2016 à 19:05, Thomas Huth a écrit :

> FYI, I've now committed a change that allows to select "Mega ST" and
> "Mega STE" machine types now. The RTC option is gone - just like with
> the real machines, the RTC is only available with the Mega ST/Mega STE
> machine type now.
> I've kept the blitter option, since a real non-Mega ST could be fitted
> with a blitter, too.

Hi

I saw you added some changes for the slightly different bus error on 
megast (compared to st), but in :

+	Uint32 be_regions[][2] =
+	{
+		{ 0xff8000, 0xff8000 },
+		{ 0xff8002, 0xff800d },
+		{ 0xff8a3e, 0xff8a3f },
+		{ 0, 0 }

shouldn't this be named "no_be_regions" instead as ff8a3e/3f don't do a 
bus error on mega st ?

Also, I think we could add support for megast reg ff8e21 ; it just 
allows to set cache on/off and to change cpu speed from 8 to 16 Mhz.

Nicolas