concept of instruction, Basic Computer Science

Assignment Help:

Concept of instruction:

The CPU is a semiconductor integrated  circuit chip consisting of a large number of transistors. In personal computers, the CPU is also referred by the term Microprocessor. Every CPU is capable of performing certain instructions (known as machine instruction). Modern CPUs have the logic built  in to perform 400-550 machine instructions. The machine instructions that a CPU can execute demonstrates its capability. Every processor is capable of performing certain operations. An instruction refers to an operation that can be performed by the processor directly. The entire set of instructions that can be executed by the processor directly, through the logic in hardware, form the instruction set of the processor. An instruction tells the processor what task is to be performed and what micro-operations need to be completed to perform the task. Every instruction execution requires execution of a set of arithmetic and logical operations (micro-operations). The size and format of the instruction varies with different processors.   


Related Discussions:- concept of instruction

Uninformed search strategies, Uninformed Search Strategies: To be able ...

Uninformed Search Strategies: To be able to undertake a regular search, our entire agent ought to know is the starting state, the possible operators and how to check whether th

Two-tiered architecture, Two-tiered architecture: This approach basic...

Two-tiered architecture: This approach basically introduced a database server to replace the file server. The emergence of relational database management systems and graphica

Pseudocode, How Much Insurance? Many financial experts advise that property...

How Much Insurance? Many financial experts advise that property owners should insure their homes or buildings for at least 80 percent of the amount it would cost to replace the st

Transaction-based model, Transaction-based model: Here,  the pricing i...

Transaction-based model: Here,  the pricing is based on providing a committed business service, for ex, processing payroll for a global company as part of HR offering and this

Explain the important concepts of modern cpu, Question 1 Explain the impor...

Question 1 Explain the important concepts of modern CPU CISC vs. RISC CPUs Circuit Size and Die Size Processor Speed Processor Cooling System Clocks Architect

How do you insert a symbol in a word document, Fundamentals of IT 1. Ho...

Fundamentals of IT 1. How do you insert a symbol in a Word document? 2. Explain absolute cell addressing? 3. Discuss Custom List? 4. Explain applications of Multimedia

Processor, The role of array processor

The role of array processor

Describe what are system software and application software, Problem: (a...

Problem: (a) Using appropriate examples describe what are System software and Application Software. (b) Explain four tasks of file management a user frequently performs i

Processor, Processor: Processor plays major role in a computer. One sh...

Processor: Processor plays major role in a computer. One should carefully decide about the type of processor and its speed before making a choice. Currently Core 2 Duo process

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