Communication between memory and the processor, Computer Engineering

Assignment Help:

How are instructions sent between memory and the processor?

  • Both the instruction pointer (IP) and program counter (PC) utilized to holds the memory address of the next instruction to be fetched and executed.
  • To be accessed to the memory unit sends the address of the memory location and issue the applicable control signals (memory read).
  • In the instruction register (IR) ,the instruction that is presently being executed is stored.
  • Timing is critical and is handled by the control unit within the processor.

CPU

1673_Communication between memory and the processor.png

1619_Communication between memory and the processor1.png


Related Discussions:- Communication between memory and the processor

Show buffered mode for point-to-point message passing, Q. Show Buffered mod...

Q. Show Buffered mode for Point-to-point Message Passing? Buffered mode: Transmitting can be started whether or not matching receives has been started and transmitting may comp

Define bidirectional bus, Define bidirectional bus? A bidirectional bus...

Define bidirectional bus? A bidirectional bus is that which permits the transfer of data either from memory to CPU during a read operation or from CPU to memory during write op

Write a program to find the area and perimeter of a circle, Write a program...

Write a program to find the area and perimeter of a circle of given radius # include void main() { float radius, area, perimeter, pi=3.14; printf("\nEnter the rad

States the term ip addresses, States the term IP addresses? IP address ...

States the term IP addresses? IP address considers to the name of a computer onto a network, as the Internet. a. An Identifier for a device or computer onto a TCP/IP network

Instruction length - assembly language, Instruction Length: Variabl...

Instruction Length: Variable-length instructions (Intel 80x86, VAX) need multi-step fetch and decode, but permit for a much more flexible and compressed instruction set.

Explain about theta notation, Q. Explain about Theta Notation? Theta Θ...

Q. Explain about Theta Notation? Theta Θ Notation : The set Θ (g(n)) comprises all functions f(n) for that there exist positive constants c1,c2 such that f(n) is squeezed in b

What is pci bus, What is PCI bus? The Peripheral component interconnect...

What is PCI bus? The Peripheral component interconnect(PCI) bus is a standard that handles the functions found on a processor bus but in a standardized format that is independe

Differentiate between unit testing and integration testing, Unit testing an...

Unit testing and integration testing: Unit testing focuses on the least element of software design by the module. Unit test is conducted on every of the modules to uncover er

What is path testing, Explain path testing.   Path Testing: Testing in ...

Explain path testing.   Path Testing: Testing in which all paths in the program source code are tested at least once. Path testing has been one of the first test methods, and e

Explain about octal numbers system, Q. Explain about Octal Numbers system? ...

Q. Explain about Octal Numbers system? An octal system has 8 digits signified as 0,1,2,3,4,5,6,7. For finding equal decimal number of an octal number one has to find quantity o

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