What is the role of ir and pc, Computer Engineering

Assignment Help:

What is the role of IR and PC? 

Instruction Register (IR) having the instruction being implemented. Its output is available to the control circuits, which make the timing signals for controlling the processing circuits required to implement the instructions. The Program Counter (PC) register keeps track of the execution of the program. It having the memory address of the instruction currently being implemented. During the execution of the current instruction, the contents of the PC are updated to correspond to the address of the next instructions to be implemented.   

 


Related Discussions:- What is the role of ir and pc

Database management system, what is time out based schemes in concurrency c...

what is time out based schemes in concurrency control

How is basic authentication worked, How is basic authentication worked? ...

How is basic authentication worked? When an exact resource has been protected using fundamental authentication, Apache sends a 401 Authentication needed header along with the r

Explain the program translation model, Explain the program translation mode...

Explain the program translation model The program translation model makes the execution gap through translating a program written in a programming language, termed as the sou

Universal serial bus - computer architecture, Universal Serial Bus - comput...

Universal Serial Bus - computer architecture: USB   Universal Serial Bus   Speed Low-speed(1.5 Mb/s) High-speed(480 Mb/s) Full-speed(12 Mb/s)   De

Explain about the logical devices, Explain about the Logical Devices ...

Explain about the Logical Devices Locator, to indicate a position and/or orientation Pick, to select a displayed entity To input a single value in the space of re

What is a deadlock, What is a Deadlock? Deadlock is a situation, in th...

What is a Deadlock? Deadlock is a situation, in that processes never complete executing and system resources are tied-up, preventing another job form starting. If the resou

Explain about instruction cycle, Q. Explain about Instruction Cycle? Th...

Q. Explain about Instruction Cycle? The instruction cycle for this provided machine comprises four cycles. Presume a 2-bit instruction cycle code (ICC). The ICC can represent t

Basic of C, write algorithm and draw flowchart for exchange the values of t...

write algorithm and draw flowchart for exchange the values of two variables.

Exponential search, Exponential Search Another alternative to variable ...

Exponential Search Another alternative to variable size decrease-and-conquer search is known as exponential search. This algorithm begins searching at the beginning of the list

What is the meaining of action implementing instruction, Action implementin...

Action implementing instruction's meaning are a actually carried out by ? Ans. By instruction execution, the meaning of action implementing instruction is actually carried out.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd