Explain sar instructions in 8086 family, Electrical Engineering

Assignment Help:

Explain SAR instructions in 8086 family with example and their effect on flag.

SAR: Shift each bit of operand right through given number of bits, this instruction shifts every bit of the operand that is contained in an 8-bit or memory locations or 16-bit register, right by the given number of bits. The least significant bits of the operand are shifted in carry flag. The most significant bit that is a sign bit for the sign operand is retained into MSB position.

        Flags affected as: OF, ZF, SF, CF and PF.


Related Discussions:- Explain sar instructions in 8086 family

Event triggering, what is event triggering related to digital storage oscil...

what is event triggering related to digital storage oscilloscope?

What is the need of the resistance used in a clipper, Q. What is the need o...

Q. What is the need of the resistance used in a clipper? Resistor is used in a clipper to limit the current through the diode. To avoid the damage due to excessive current thro

Magnitude comparator, circuit diagram of 2 bit magnitude comparator

circuit diagram of 2 bit magnitude comparator

Mid band voltage gain, For the amplifier circuit shown below estimate the m...

For the amplifier circuit shown below estimate the mid band voltage gain if the EARLY voltage (V A ) of the current mirror transistors is 80 volts.  Assume the d.c biasing is optim

Transformers., Calculations of sending line voltage

Calculations of sending line voltage

Semiconductor devices, Semiconductor Devices: We have studied semicond...

Semiconductor Devices: We have studied semiconductor devices. Firstly, we understand what semiconductors in terms of energy band diagrams are. Then we understand what is dopin

Net force on the wire due to the interaction of the b-field, Q. (a) Show by...

Q. (a) Show by applying Ampere's circuital law that themagnetic field associated with a long straight, current-carrying wire is given by B φ = µ 0 I/(2πr), where the subscript φ d

Electrical fault which might occur in a circuit, Question 1: (a) Descri...

Question 1: (a) Describe the three main types of electrical fault which might occur in a circuit. (b) What is three phase electric power? Give its advantages. (c) Explain th

What do you mean by assembly procedures in fem, a) What do you mean by asse...

a) What do you mean by assembly procedures in FEM, discuss by taking suitable example of your choice. b) Write the potential energy equation for particular FE analysis of a prob

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