What is the purpose of segment registers in 8086, Electrical Engineering

Assignment Help:

What is the purpose of segment registers in 8086?

There are 4 segment registers present in 8086. They are

1. Code Segment (CS ) register

2. Data Segment (DS ) register

3. Stack Segment (SS ) register

4. Extra Segment (ES ) register

The  code segment  register provides the address of the current code segment. I.e. it will points out where the instructions, to be implemented, are stored in the memory.

The data segment register points out where the operands are kept in the memory.

The stack segment registers points out the address of the current stack, which is used to keep the temporary results.

f the amount of data used is more the Extra segment register points out where the huge amount of data is stored in the memory.

 


Related Discussions:- What is the purpose of segment registers in 8086

Transistor as a switch, Transistor as a switch: Transistors are genera...

Transistor as a switch: Transistors are generally employed as electronic switches, for both of the high power applications including switched-mode power supplies and low power

Semiconductor material, Semiconductor Material: Semiconductor is a mat...

Semiconductor Material: Semiconductor is a material that has a conductivity level somewhere between the extreme of an insulator and a conductor   Resistivity of a material

What is meant by wait state, What is meant by Wait State? This state is...

What is meant by Wait State? This state is used by slow peripheral devices. The peripheral devices can transmitted the data to or from the microprocessor by using READY input l

Switching, With neat diagrams explain the configuration of a step-by-step s...

With neat diagrams explain the configuration of a step-by-step switching system

Explain working of encoders, Explain working of Encoders? Encoding is t...

Explain working of Encoders? Encoding is the process of forming an encoded representation of a set of inputs, and it is the converse of the decoding operation. An encoder is a

Two converters - boost-buck (cuk) and flyback, Design two converters - boos...

Design two converters - boost-buck (Cuk) and flyback meeting the following criteria: Vin = 15 V ... 35 V    Vout = 25 V Output voltage ripple 1% peak to peak Switching frequen

Determine collector - emitter voltage and base current, Q. A transistor is ...

Q. A transistor is connected in common emitter configuration collector supply voltage Vcc is 10 volts load resistance Rl is 800ohm,voltage drop across load resistance is 0.8v and c

Semiconductors, Semiconductors Conductivity in among those of metal...

Semiconductors Conductivity in among those of metals and insulators. Conductivity can be changed over orders of magnitude through changes in temperature, optical excitat

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