[hatari-devel] Rainbow 2 multimedia
Laurent Sallafranque
laurent.sallafranque at free.fr
Sat Jul 16 11:21:02 CEST 2011
Hi,
I've retested rainbow 2 multimedia.
With old CPU, it crashs with bombs (MMU problem)
With new cpu, it loops forever in a sync test (there's a MMU emulation
for 68030 in the new core)
The infinite loop is related to Videl emu : they test $FFFF82A0 (word) :
VFC - Vertical Frequency Counter for synchronisation :
First they test if VFC == 0, then if VFC != 0
Like this, they're sure to start with the first displayed line.
I'll fiw this with the videl emulation soon
Should we mark this in the compatibility list ?
Regards
Laurent
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