Define branch prediction logic in pentium, Electrical Engineering

Assignment Help:

Define branch prediction logic in Pentium.

Branch prediction logic in Pentium: The Pentium microprocessor utilizes branch prediction logic to decrease the time required for a branch caused through internal delays. These delays are minimized since when a branch instruction is encountered therefore the microprocessor begins pre-fetch instruction on the branch address. These instructions are loaded in the instruction cache, therefore when the branch occurs; these instructions are present and permit the branch to execute in one clocking period. When for any reason the branch prediction logic errors, then the branch needs an extra three clocking periods to execute. Generally, the branch prediction is correct and no delay develops.


Related Discussions:- Define branch prediction logic in pentium

How address and data lines are demultiplexed in 8085, How address and data ...

How address and data lines are demultiplexed in 8085? AD0-AD7 lines are multiplexed and the lower half of address A0-A7 is available only during T1  of the machine cycle. This

Power analyser, Explain frequency selective wave analyser with bandwidth

Explain frequency selective wave analyser with bandwidth

Discuss the control words of ic8259, Discuss the control words (ICWS) of IC...

Discuss the control words (ICWS) of IC8259. The Intel 8259 is a single chip programmable interrupt controller. It is compatible with 8086, 8088 and 8085 microprocessor. It is a

Slack running fit, Illustrate the conventional representations of the follo...

Illustrate the conventional representations of the following guide to the selection of Fits: (i) Slack Running Fit (ii) Loose Running Fit (iii) Easy Running Fit (iv) No

Wye-delta transformation., what is the literature review about wye delta tr...

what is the literature review about wye delta transformation?? for 3 paragraphs atleast*

Organisational trends - power distribution management, Organisational Trend...

Organisational Trends: 1 Organisations are economic and social entities in which a number of persons perform multifarious tasks in order to attain common goals. Four key organ

Matlab codes for transportation problem, i need matlab codes for the minimu...

i need matlab codes for the minimum cell cost method to start the initial feasible solution and the stepping stone method to find the optimum value

Information processing, Information Processing: Information processin...

Information Processing: Information processing is the key to improving cutting and productivity costs of excess work. Converting information to a computerized format in GIS i

Which Transistor configuration best to use in cascade, Q. Which of the 3 tr...

Q. Which of the 3 transistor configuration is best to use in cascade if maximum voltage gain is to be realized?  The common collector configuration is not used for intermediate

Show that any periodic signal is not typically energy type, (a) Evaluate wh...

(a) Evaluate whether the sinusoidal signal x(t) = A cos (2πf 0 t + θ) is an energy-type or a power-type signal. (b) Show that any periodic signal is not typically energy type, a

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