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Proof of concept connecting ATmega644 with the good old 80287 math coprocessor

GPL-3.0 license

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ATmega-meets-FPU

Proof of concept connecting ATmega644 with the good old 80287 math coprocessor.

Various pin assignments of the Intel's 80287

ATmega644 ports connected to 80287

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The good old 80287 math coprocessor

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Proof of concept connecting ATmega644 with the good old 80287 math coprocessor

math atmega644 coprocessor fpu 80287

GPL-3.0 license

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