Digital Electronics - The 8051 Microcontroller - Discussion

Discussion Forum : The 8051 Microcontroller - General Questions (Q.No. 27)

The 8051 Microcontroller

27.

Which of the following instructions will move the contents of register 3 to the accumulator?

MOV 3R, A

MOV R3, A

MOV A, R3

MOV A, 3R

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

RGB said: 1 decade ago

Both are registers. Hence we can use register addressing mode.

Jayasree said: 2 years ago

MOV A,@R3 is the correct answer.

(1)

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