Explain branch prediction logic in pentium, Electrical Engineering

Assignment Help:

Explain Branch prediction logic in Pentium.

Branch prediction logic in Pentium: The Pentium microprocessor utilizes branch prediction logic to decrease the time needed for a branch caused by internal delays. Such delays are minimized since when a branch instruction is encountered therefore the microprocessor begins pre-fetch instruction at the branch address. These instructions are loaded in the instruction cache, therefore when the branch arises; the instructions are present and permit the branch to execute in one clocking period. The branch needs an extra three clocking periods to execute, if for any reason the branch prediction logic errors. In most cases, the branch prediction is right and no delay ensues.


Related Discussions:- Explain branch prediction logic in pentium

Composition of fet, Composition of FET The FET (field-effect transisto...

Composition of FET The FET (field-effect transistor) can be constructed from several semiconductors, silicon being by far the most common. Several FETs are made with conventio

Bjt, what is compensation of bjt

what is compensation of bjt

Continuity equation - zero electric field, Continuity Equation: Expla...

Continuity Equation: Explain continuity equation and discus the special case of continuity equation when concentration is independent of time and with zero electric field.

MECHANICAL SCIENCE, 0PERATION OF POWER TRANSMISSION (SPEED GOVERNORS)

0PERATION OF POWER TRANSMISSION (SPEED GOVERNORS)

Customer indexing, Customer Indexing: Customer indexing (CI) is a meth...

Customer Indexing: Customer indexing (CI) is a method for enumerating the total number of consumers in a utility and tagging them to their respective poles, transformers and f

Port address - address bus , Port Address The port  address  is of 8 bi...

Port Address The port  address  is of 8 bit  it is range from 00H  to FFH. It means  there may be total  i 256 input  ports and 256  output  port which can be accessed by 8085

Types of power diode , Types of Power Diode According  to their  rever...

Types of Power Diode According  to their  reverse recovery characteristics of power diodes it can be  classified as follows: a.       General purpose  diodes b.      Fas

Define causal system - discrete time systems, Define Causal System - Discre...

Define Causal System - Discrete Time Systems? A causal system is one which produces an output only when there is an input. All physical systems are causal. In general, a causal

Circuits I homework, This problem is with circuits. It is basic circuit pro...

This problem is with circuits. It is basic circuit problem. I need a very detailed step by step on how we arrived at the solutions. Only respond if you are 100% sure on your answer

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