Register

Microprocessor

3,429 views
1 1 vote
How many bytes does the following set of instructions occupy?
MVI A, 35H
MVI B, 23H
ADD B

 a. Four bytes

 b. Six bytes

 c. Three bytes

 d. Five bytes

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← Previous · MicroprocessorNext → · CPU ORGANIZATION
← Previous in category · MicroprocessorNext in category → · Microprocessor
Position:
Show:

Related questions

0 0 votes
0 0 answers
1.9k
1.9k views
Abikkkaaa asked Oct 15, 2018
1,860 views
Microprocessor
Which of the following set of instructions moves the contents of memory location 3500H to register C? The contents of memory location 3500 H is 46 H. a. LXI H, 3500 H MOV...
1 1 vote
1 1 answer
1.6k
1.6k views
Abikkkaaa asked Oct 15, 2018
1,637 views
Microprocessor
Suppose initially the accumulator content is 95 H and carry flag is 0. What will be the contents of accumulator and carry flag after the execution of the instruction RAR?...
1 1 vote
1 1 answer
3.8k
3.8k views
Abikkkaaa asked Oct 15, 2018
3,847 views
Microprocessor
How many times will the following loop be executed? XRA A MVI C, 05H LOOP: DCR C JNZ LOOP a. Once b. Five times c. Inf...
0 0 votes
1 1 answer
2.6k
2.6k views
Abikkkaaa asked Oct 15, 2018
2,568 views
Microprocessor
What are the status of the ZERO flag and the contents of the accumulator after the execution of the following 8085 assembly code? Assume that contents of all other regist...