Describe the process control instructions, Electrical Engineering

Assignment Help:

Describe the process control instructions

STC - It sets the carry flag & does not affect any other flag 

CLC - it resets the carry flag to zero &does not affect any other flag

CMC - It complements the carry flag & does not affect any other flag

STD - It sets the direction flag to 1 so that SI and/or DI can be decremented automatically after implementation of string instruction & does not affect other flags

CLD - It resets the direction flag to 0 so that SI and/or DI can be increased automatically after implementation of string instruction & does not affect other flags

STI - Sets the interrupt flag to 1. Enables INTR of 8086.

CLI - Resets the interrupt flagto0. 8086 will not respond to INTR.

 

 


Related Discussions:- Describe the process control instructions

How is 8255 (programmable peripheral interface) configured, How is 8255 (Pr...

How is 8255 (Programmable Peripheral Interface) configured if its control register contains 9B h. Ans. Programmable Peripheral Interface Command Byte B (sets or

Find percent error of both meters when measuring a current, Q. Error specif...

Q. Error specifications on a 10-A digital ammeter are given as 0.07% of the reading, 0.05% of full scale, 0.005% of the reading per degree Celsius, and 0.002% of full scale per deg

Plc, in industry

in industry

Energy conservation , Energy conservation: NEP envisages a voluntary a...

Energy conservation: NEP envisages a voluntary approach initially for promoting energy conservation along with emphasis on labelling of appliances. Gradually as awareness incr

Telecommunication, Design a low noise amplifier using an Infineon RF transi...

Design a low noise amplifier using an Infineon RF transistor BFP640. The amplifier is to be used to amplify the L2 GPS signal and so the centre frequency is 1227MHz and bandwidth 4

Explain what is doping, What is meant by doping? Doping: Semiconduct...

What is meant by doping? Doping: Semiconductors in its extremely pure form are termed as intrinsic semiconductor such intrinsic semiconductor to which several suitable impur

Logic circuits, : A farmer owns two barns; one north of a creek and the oth...

: A farmer owns two barns; one north of a creek and the other south of the creek. The farmer has a Cabbage, a Goat, and a Wolf. The Farmer needs to put each item in a barn every ni

Dc generater, define all the symbols with their unit

define all the symbols with their unit

Meter field testing and installation practices, Meter Field Testing and Ins...

Meter Field Testing and Installation Practices Here, we discuss the installation, commissioning and field testing of meters. Energy Meters - Installation and Commissionin

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

what is event triggering related to digital storage oscilloscope?

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