Instructions for cycles: loop, Basic Computer Science

Assignment Help:
They transfer the process flow, provisionally or totally, to a destiny, replicating this action until the counter is zero.
LOOP
LOOPE
LOOPNE
LOOP INSTRUCTION
reason: To produce a cycle in the program.
Syntax:
LOOP label
The loop instruction reduces CX on 1, and transfers the flow of the program to the label specified as operator if CX is different than 1.
LOOPE INSTRUCTION
reason: To produce a cycle in the program considering the position of ZF.
Syntax:
LOOPE label
This instruction reduces CX by 1. If CX is different to zero and ZF is equal to 1, then the flow of the program is transferred to the label pointed to as operator.
LOOPNE INSTRUCTION
reason: To produce a cycle in the program, considering the state of ZF.
Syntax:
LOOPNE label
This instruction reduces one from CX and transfers the flow of the program only if ZF is different to 0.

Related Discussions:- Instructions for cycles: loop

Artificial intelligence-representations/languages used, Many persons are ta...

Many persons are taught AI with the opening line: " The three most important things in AI are representation, representation and representation ". While selecting the method of

Define CISC and RISC ?, Two competing architectures were developed for impr...

Two competing architectures were developed for improving the architecture of the central processing unit, and different processors are conventional to each one. Both had their powe

Help for final project, Hello i am a computer science student. now we are g...

Hello i am a computer science student. now we are going to start our final project. we want to work on Google App Inventor and we want to create mobile application. we are two grou

Java, what is meant by deliverable in strus base applications

what is meant by deliverable in strus base applications

Multithread 1:1 Model, Given an operating system that supports a one – to ...

Given an operating system that supports a one – to –one relationship between user-level threads and kernel – level threads and allows one or more threads from a process to issue b

Assembly Language Project, Our instructor gave us a project in making a mec...

Our instructor gave us a project in making a mechanical game or simple device using assembly language, can anyone give me a an example of a project description for our proposal?

Logic instructions , They are used to act upon logic operations on the oper...

They are used to act upon logic operations on the operators. AND OR, NEG NOT TEST XOR AND INSTRUCTION Function: It acts upon the conjunction of the operators bit by bit. Syntax: A

Cisc, two characteristics og CISC architecture?

two characteristics og CISC architecture?

What is .net framework, Qestion 1 What is .Net Framework? Qestion 2 W...

Qestion 1 What is .Net Framework? Qestion 2 Write short notes on constructors and destructors Qestion 3 Explain boxing and unboxing with examples Qestion 4 What is

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