Microprocessors

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.

A Both A and R are correct and R is correct explanation of A

B Both A and R are correct but R is not correct explanation of A

C A is correct R is wrong

D A is wrong R is correct

ANS:B - Both A and R are correct but R is not correct explanation of A

No answer description is available.

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