Explain diffrent parts of an instruction format.



Explain diffrent parts of an instruction format...

Answer / Tasleem Khan

The instruction format consists of several fields: opcode, addressing mode, source operand, destination operand, and immediate data. The opcode defines the operation to be performed by the microprocessor. The addressing mode determines how the microprocessor accesses the data for the operation. The source operand is the register or memory location from which the data is taken. The destination operand is the register or memory location where the result of the operation is stored. Immediate data is a constant value included in the instruction itself.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Engineering AllOther Interview Questions

how to connect oracle with java ? Give detail explanation.

1 Answers   Bata,


what will be the value of c in c=x++ + ++x + ++x +x if c=10?

1 Answers  


If a CPU has 20 address lines but MMU does'nt use two of them. OS occupies 20K. No virtual memory is supported. What is the maximum memory available for a user program?

1 Answers   Wipro,


Explain what is meant by repetition of information and inability to represent information. Explain why each of these properties may indicate a bad relational database design.

2 Answers  


what is the program to find out the smallest word in a sentence? like if the sentence is : this is my room. then out put will be : is

1 Answers   TCS,


The Barnes Foundation in Philadelphia has one of the most extra-ordinary and idiosyncratic collections in French impressionist art. Dr. Barnes who put together this collection has insisted that the paintings be hung in a particular manner specified by him at a museum designed by the French architect Paul Philippe Cret who also designed the Rodin Museum. The museum has, say, seven galleries – Eugene Boudin, Cassatt, Boudin, Forain, Gonzales, Manet and Monet. Visitors reach the main Eugene Boudin by an elevator, and they can enter and leave the exhibition only through Eugene Boudin gallery. Once inside, visitors are free to move as they choose. The following list includes all of the doorways that connect the seven galleries: There is a doorway between Eugene Boudin and Cassatt, a doorway between Eugene Boudinand Boudin, and a doorway between Eugene Boudin and Gonzales galleries. There is a doorway between Cassatt and Boudin galleries. There is a doorway between Gonzales and Forain and a doorway between Gonzales and Manet galleries. There is a doorway between Manet and Monet galleries. Which of the following rooms CANNOT be the third gallery that any visitor enters ?

1 Answers   TCS,


What is the main difference between binary and counting semaphore?

1 Answers  


i have passed my gRaduation in BCA and now im looking for post graduation from Germany, i haver passed my ielts wth 6 band, nw plz tell me some question that wll ambessay ask

1 Answers  


what is mc-c in in mitsui man b&w 7s60mc-c engines.

6 Answers  


what are all the browsers..?

1 Answers  


please explane me clusterd and non clusterd

1 Answers  


Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)