Discussion :: Microprocessors
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Assertion (A): The data bus and address bus of 8085 are multiplexed.
Reason (R): Multiplexing reduces the number of pins.
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A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct R is wrong
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D.
A is wrong R is correct
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Answer : Option A
Explanation :
In 8085 signal lines AD7 - AD0 are used for address bits in some T states and for data in some other T states.
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