Explain protected mode addressing, Electrical Engineering

Assignment Help:

Explain protected mode addressing.

This addressing permits access to data and programs located as the first 1M byte of memory, with in the first 1M byte of memory. Addressing it extended section of the memory system needs a change to the segment plus an offset addressing scheme utilized with real mode memory addressing. While data and programs are addressed in extended memory, the offset address is until now used to access information located in the memory segment.

The segment register has a selector which selects a descriptor from a descriptor table. The descriptor illustrates the memory segment's location, access rights and length.


Related Discussions:- Explain protected mode addressing

Matlab antenna diversity, please I need help in matlab to program complex e...

please I need help in matlab to program complex expression in antenna diversity please

Explain time-invariant versus time-varying systems, Q. Explain Time-invaria...

Q. Explain Time-invariant versus time-varying systems? When the parameters of a control systemare stationary with respect to time during the operation of the system, the system

Interpoles and compensating windings, Interpoles and Compensating Windings:...

Interpoles and Compensating Windings: The most generally used method for aiding commutation is by providing the machine with inter poles, also known as commutating poles, or si

Sub subtract instruction, SUB Subtract Instruction This  instruction  i...

SUB Subtract Instruction This  instruction  is used to  subtract the contents of any  register  or memory location from  the contents of  accumulator. There are two  formats as

Explain procedure to test the power line, Explain procedure to take shut do...

Explain procedure to take shut down and to test the power line before starting work? Ans: Study the circuit and find out the circuit breaker to be opened. Open and lock the c

Sampling, Write an m-file "sampling.m", which will take as an input:  a sig...

Write an m-file "sampling.m", which will take as an input:  a signal and a sampling step and will display the sampled signal and the magnitude of its Fourier transform. sampling

Explain the architecture of cellular networks, Wireless and Mobile Communic...

Wireless and Mobile Communication 1. Explain the architecture of Cellular Networks. 2. Discuss the fundamentals of GSM Network. 3. Explain briefly the different interface

Explain about floating point numbers, Q. Explain about Floating Point Numbe...

Q. Explain about Floating Point Numbers? The IEEE Standard 754 floating point is the most common representation today for real numbers on computers. There are numerous ways

Lead acid accumulators with electrical equipment, Lead Acid Accumulators : ...

Lead Acid Accumulators : These are the most common storage batteries which can deliver a heavy current when short-circuited. There are also many other hazards with these accumulat

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