Electronics and Communication Engineering - Microprocessors - Discussion

Discussion Forum : Microprocessors - Section 3 (Q.No. 43)
43.

Assertion (A): The data bus and address bus of 8085 are multiplexed.

Reason (R): Multiplexing reduces the number of pins.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
Answer: Option
Explanation:

In 8085 signal lines AD7 - AD0 are used for address bits in some T states and for data in some other T states.

Discussion:
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