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Question asked by Alex Davis on Mar 14, 2016
Latest reply on Mar 21, 2016 by Alex Davis

Does this version of 68040 actually have an FPU? I know the datasheet says that it does, but in actual practice, it does not appear to have one. Here's where I've tried it as a MC68LC040 swap, no FPU was detected: 68040 upgrade for Powerbook 520c •