what is the basic model of cpu structure?, Basic Computer Science

Assignment Help:
As there are many variations in architecture between the different kinds of CPU, we shall begin my looking at an easy model of the structure.
The basic model consists of five parts, which are:
Arithmetic & Logic Unit (ALU)
The part of the central processing unit that contracts with operations for example addition, subtraction, and multiplication of integers and Boolean operations. It gets control signals from the control unit telling it to carry out these operations.
Control Unit (CU)
This manages the movement of instructions in and out of the processor, and also manages the operation of the ALU. It consists of a decoder, control logic circuits, and a clock to ensure everything happens at the right time. This is also responsible for performing the instruction execution cycle.
Register Array
this is a small amount of internal memory that is used for the rapid storage and retrieval of data and instructions. All processors include some common registers used for particular functions, namely the program counter, accumulator, instruction register, memory address register and stack pointer.
System Bus
it consists of control buses, data bus and address bus. It is used for connections among the processor, memory and peripherals, and transferable of data between the ranges of parts. .
Memory
The memory is not a real part of the CPU itself, and is instead housed elsewhere on the motherboard. Even if, it is here that the program being executed is stored, and as such is a crucial part of the overall structure occupied in program execution. For further information on the memory.

Related Discussions:- what is the basic model of cpu structure?

Multithread 1:1 Model, Given an operating system that supports a one – to ...

Given an operating system that supports a one – to –one relationship between user-level threads and kernel – level threads and allows one or more threads from a process to issue b

Define interlibrary lending, QUESTION (i) Define each of the following ...

QUESTION (i) Define each of the following terms: a) Interlibrary lending b) Manuscript c) Papyrus d) Community profile e) Mauritiana (ii) Explain with example

Web browser, Web Browser:   A Web browser is software application that ...

Web Browser:   A Web browser is software application that enables you to find, retrieve, and display information available on the World Wide Web (WWW). Browser also allows you

MIDI, Explain about MIDI audio

Explain about MIDI audio

Evolution of a computer, EVOLUTION OF A COMPUTER: Although 'computer',...

EVOLUTION OF A COMPUTER: Although 'computer', as we understand it today, is relatively of recent innovation, its development rests on centuries' of research. This section pres

Explain Debug program in assembly language , To make a program in assemble...

To make a program in assembler two choices exist, the earliest one is to use the TASM or Turbo Assembler, of Borland, and the next one is to use the debugger, generally we use this

Stub cables, Stub cables: The stub cables are for bi-directional data m...

Stub cables: The stub cables are for bi-directional data movement between LRU and current mode coupler.  The stub cables also supply power from the LRUs to the current couplers

Basic concepts in internet, INTERNET Internet: The global network of ...

INTERNET Internet: The global network of computers linked by exclusive and regular phone lines and microwave and satellite signals. Extranet: An extranet is the part of

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