Re: [hatari-devel] WinUAE settings for different machine types (was: Release 1.6.2 in mid May)

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi,

On maanantai 21 toukokuu 2012, Eero Tamminen wrote:
> On keskiviikko 18 huhtikuu 2012, Laurent Sallafranque wrote:
> > For the falcon parameters in the new cpu core, they should be
> > configured like this :
> > 
> > System :
> > 
> > Machine: Falcon
> > Cpu type: 68030
> > cpu clock: 16 Mhz
> > Falcon DSP: Full
> 
> These were already there with the old CPU.
> 
> > Cpu parameters:
> > 24 bits addressing ON
> > Cycle exact, slower: ON
> 
> OK.
> 
> > Prefetch mode, slower : ON
> 
> This one (bCompatibleCpu) is a setting shared (in config file) with old
> CPU.
> 
> I'm not sure I should touch it as old CPU settings don't touch it when
> selecting Falcon mode.   Nicolas?
> 
> > Real time clock emulation: ON
> 
> Currently this isn't enabled by old CPU and as it shouldn't affect
> emulation accuracy (just time/date inside emulation), I don't think it
> should be changed.
> 
> > Patch timer-D: OFF
> > Blitter emulation: ON
> 
> These shouldn't be touched.  Blitter setting is about *ST* blitter,
> it doesn't affect other machine types.
> 
> > MMU 040 emulation: OFF
> 
> Does that have an effect even when one has selecte 030 CPU???
> 
> > FPU:
> > 68882: ON
> > More compatible, slower: ON
> 
> OK.

Are above settings relevant also for TT 030 emulation
(except for CPU clock which is 32MHz)?


> > TOS: 4.02 or later
> > Memory ram: 14 Mib ON
> > Atari screen: Show STE borders : ON
> 
> Separate user choices, not relevant.
> 
> > (Shouldn't this one be renamed as Atari show borders (remove ST/Ste) ?
> 
> Will do.
> 
> On torstai 19 huhtikuu 2012, Laurent Sallafranque wrote:
> > >  What about ST(e) machines, what values WinAUE config options:
> >    bool bAddressSpace24;
> >    bool bCycleExactCpu;
> >    FPUTYPE n_FPUType;
> >    bool bCompatibleFPU;
> >    bool bMMU;
> > 
> > should have for those?
> > 
> > Really, I think the hatari_falcon exe shouldn't be used for emulating
> > ST(e) now, as it is really less compatible than the old CPU core. We
> > would need to merge all the patches and fixes Nicolas added to the old
> > core before.
> 
> Well, I'm mainly intesterested it being just able to boot up TOS
> on 68000 without crashing (passing TOS tester regression testing).
> 
> > Anyway, I would say :
> >    bool bAddressSpace24, ON
> >    bool bCycleExactCpu: OFF
> >    FPUTYPE n_FPUType: maybe as it is on the old CPU
> 
> There's no such setting on old CPU.  Does this setting
> affect also 68000 emulation???
> 
> >    bool bCompatibleFPU: I don't know
> >    bool bMMU : NO
> 
> Ditto, does this setting affect also 68000 emulation???


	- Eero