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

Stax store accumulator indirect instruction , STAX Store  Accumulator  In...

STAX Store  Accumulator  Indirect Instruction This  instruction is used to  copy data from accumulator to the memory  location pointed by register pair ( only  BC or DE pair).

How does expert system works, How does Expert system works? System uses...

How does Expert system works? System uses a rule base and an inference engine together to simulate human reasoning whenever analysing a problem and arriving at a conclusion. To

Current-carrying conductors, Q. Current-carrying conductors? Current-ca...

Q. Current-carrying conductors? Current-carrying conductors, when placed in magnetic fields, experience mechanical force. Considering only the effect of the magnetic field, the

Show frequency response using pspice and probe, Q. Show Frequency response ...

Q. Show Frequency response using pspice and probe? PSpice is capable of performing transient circuit analysis, for which the request is given by the following statement: • T

Power transistor, Power Transistor A power  transistor  is a three laye...

Power Transistor A power  transistor  is a three layer  PNP  or NPN  semiconductor device  having  two  junctions. Three  terminals of power  transistors are collector emitter

TTL input logic circuit, I am building a testing device for the purpose of ...

I am building a testing device for the purpose of screening a 5801 BiMOS 8 BIT Parallel-input Latched Driver, I need help with input circuit to drive all 8 outputs one at a time. M

Find an expression for the power absorbed by the load, Q. For the circuit o...

Q. For the circuit of Figure: (a) Find an expression for the power absorbed by the load as a function of RL. (b) Plot the power dissipated by the load as a function of the lo

Develop a block diagram of an asynchronous decade counter, Q. Counting to m...

Q. Counting to moduli other than 2 is a frequent requirement, the most common being to count through the binary-coded decimal (BCD) 8421 sequence. All that is required is a four-st

Conditions in which rc circuit behaves as integrator, Q. Explain the condit...

Q. Explain the conditions under which an RC circuit behaves as Integrator? Integrator is a circuit in which the output voltage is proportional to the integral of the input. Out

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