Digital Electronics - The 8051 Microcontroller - Discussion

Discussion Forum : The 8051 Microcontroller - General Questions (Q.No. 45)

The 8051 Microcontroller

45.

Which of the following commands will copy the contents of location 4H to the accumulator?

MOV A, 04H

MOV A, L4

MOV L4, A

MOV 04H, A

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

3 comments Page 1 of 1.

Dharma said: 8 years ago

MOV A, #04H This is correct or not?

Ravish said: 9 years ago

Wrong, for direct accessing data from particular memory location@ should be used before memory location address, as per my information.

Rohit said: 1 decade ago

According to direct addressing mode,the contents of location 4h will be copied into accumulator.

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