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What is the clock frequency of 8087?(a) 10 MHz(b) 5 MHz(c) 6 MHz(d) 4 MHzThis question was addressed to me in examination.The origin of the question is Coprocessor of Intel topic in section Embedded Processors of Embedded Systems

Answer»

Correct choice is (b) 5 MHz

The BEST I can explain: 8087 have 5 MHz as its clock FREQUENCY because the coprocessor MUST have the same clock frequency as that of the MAIN processor.



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