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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: delshay on May 25, 2005, 07:24:14 PM
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BLIZZPPC RAM SETTING: all pre-charged turn off..MC68060RC66E
1200 OSC CHANGED TO 10PPM
it seems to get best overclocked settings on my BLIZZPPC is with two 67.666mhz..10ppm..
this can be seen in all PPC games..
HERETIC II movie is very smooth with the following setting..os3.9
800x600 & AHI with PRELUDE SOUNDCARD..
with higher clock rate there seems to be a performance drop..ie 68mhz and above..( this could be down to timing )..
PROBLEMS: i also have a MC68060RC60 ( rev 71e41j )..this chip seems to be to run into timing problems when overclocked..i will get lock-ups when PRELUDE SOUND is use ,but works fine via internal a1200 paula & 68k games..
note this chip is quicker & can all be seen again in all ppc games..but cant solve the lock-up problem..
it seems to trash memory when overclocked with PRELUDE soundcard is enabled...works fine with standard setting via PRELUDE..