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Buy/sell/swap Atari things BBS
| Sell MC68010 for (Mega)STE |
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Posted by: RA/pdx
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Oct,29.2008-18:08
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MC68010 10MHz PLCC for (Mega)STE
Some month ago i have successfully upgraded my 1040STE and a MegaSTE with a 68010MC. No general guarantee for working with MegaSTE, because the CPU runs overclocked there (+60%).
Every software i have tested works fine with it. I have read there should be some exceptions, because "MOVE from SR" is a privileged instruction since 68010 (it was a bug in the MC68000 wich has been fixed in the newer CPU´s).
You get an overall performance boost between 0 and 10% percent. It is heavily dependent on the used software.
MUL and DIV are noticeable faster on the the MC68010. It also has an "hardware loop" for short loops with only one WORD-sized instruction and a following dbxx. The 68010 is also faster in processing of long word data.
The CPU was only available in larger quantities so i still have some lying around and YOU can get them now. ;-)
Costs (including shipping):
Germany 8,- EUR
Europe 9,- EUR
Rest of the world 11,- EUR
Contact me: zenker[point]ralf[at]web[point]de
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