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Author Topic: My Quest for knowledgs continues.... Blizzard 1230 IV FPU question.  (Read 3461 times)

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Offline Piru

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Re: My Quest for knowledgs continues.... Blizzard 1230 IV FPU question.
« on: March 17, 2009, 12:29:21 PM »
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Can I take it off the MBX and put it on the blizzard when I get it?

No.

It fits physically but the 68881 on the mbx is a 25MHz part and will not work with the Blizzard 1230-IV.

If the 68881 magically would be a 50MHz one, then it would work. Anything lower than that will not work reliably.
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Offline Piru

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Re: My Quest for knowledgs continues.... Blizzard 1230 IV FPU question.
« Reply #1 on: March 17, 2009, 12:42:51 PM »
I once tried 68882@40 running at 50MHz at it would nuke sooner or later. YMMV.
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