MICROPROCESSOR AND MICROCONTROLLER

IO AND MEMORY INTERFACE

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Operation of memory transfer are:
A
Read
B
Write
C
Both
D
None of the Above
Explanation: 

Detailed explanation-1: -Operation of memory transfer are: Read. Write.

Detailed explanation-2: -However, in the same way that there are synchronous and asynchronous memory transfers to or from the GPU, we can operate in a synchronous or asynchronous model for communications.

Detailed explanation-3: -memory-to-memory instruction An instruction that transfers information from a memory and returns it to a memory. The information may be modified during the transfer (e.g. incremented); the information may or may not be returned to the same location.

Detailed explanation-4: -Load − The load instruction is used to transfer data from the memory to a processor register, which is usually an accumulator.

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