Re: [hatari-devel] ImPerfect Falcon 512b demo?

[Anders Eriksson <ae@xxxxxx>]

On 2019-07-13 01:08, Eero Tamminen wrote:
> Hi,
>
> On 7/13/19 1:18 AM, Anders Eriksson wrote:
> > On 2019-07-13 00:03, Eero Tamminen wrote:
> > > This demo shows just flickering red on Hatari:
> > >      https://demozoo.org/productions/205748/
> > >
> > > Does anybody have image of what it's supposed to look like?
> > >
> > > It's also supposed to be 060 / FPU / VGA, but if I use
> > > "--cpulevel 6" option instead of normal Falcon, demo
> > > terminates instead of running.
> >
> > it's supposed to look like this:
> > http://ae.dhs.nu/pics/XI.png
>
> Thanks!
>
>
> > Remember it's not a demo, just 512 bytes intro.
>
> I'm not seeing the lines when running it with Hatari
> 030 Falcon emulation, just the red background.
>
> Should it work OK also with 030 + 68882?

I don't know, I've just run it with 68060, and it works as expected with 
that.


> > Hatari 060 mode does not include emulation of the missing FPU 
> > instructions, so it's a likely reason why it doesn't start.
>
> Even when using 060 + 68882 instead of internal FPU?

You're more of the expert here what Hatari does and not when mixing a 
68882 with 68060. If it emulates correct speed of the 68882 things will 
be very, very slow.

--
Anders Eriksson
ae@xxxxxx