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Electronics and Communication Engineering - Microprocessors - Discussion

Discussion Forum : Microprocessors - Section 9 (Q.No. 26)
Microprocessors
26.

Assertion (A): In microprocessor 8085 DMA allows direct access to memory to speed up data transfer.

Reason (R): HOLD and HLDA signals are used for DMA operations.

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:
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