Answer to Question #243861 in Electrical Engineering for Prem

Question #243861

If PC = 789 H , how CPU will fetch the instruction(binary code) from memory using common bus system explain in detail. 


1
Expert's answer
2021-10-01T15:07:03-0400

The address bus is responsible for transporting memory addresses from the CPU to other components such as main storage and input/output devices. The address bus is just one way. The data bus transports data between the CPU and other components. The data bus operates in both directions.

Each instruction cycle in a simple computer consists of the following phases: Instruction retrieval: retrieve an instruction from memory. Decode the command to determine the operation to be done. The effective address is read from memory. Carry out the instruction.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS