logic instructions , Basic Computer Science

Assignment Help:
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:
AND destiny, source
The outcome of this operation is stored on the destiny operator.
OR INSTRUCTION
Function: Logic inclusive OR
Syntax:
OR destiny, source

NEG INSTRUCTION
Function: It produces the complement to 2.
Syntax:
NEG destiny
This instruction produces the complement to 2 of the destiny operator and stores it on the similar operator.
NOT INSTRUCTION
Function: It carries out the turnaround of the destiny operator bit by bit.
Syntax: NOT destiny
The outcome is stored on the same destiny operator.

TEST INSTRUCTION
Function: It logically evaluates the operators
Function: TEST destiny, source
It executes a conjunction, bit by bit, of the operators, but differing from AND, this instruction does not place the result on the destiny operator, it only has effect on the state of the flags.
XOR INSTRUCTION
Function: OR exclusive
Syntax:
XOR destiny, source its function is to do the logic exclusive disjunction of the two operators bit by bit.

Related Discussions:- logic instructions

Instructions for cycles: loop, They transfer the process flow, provisionall...

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 c

Cost of computer, If you have to consider the installation of communication...

If you have to consider the installation of communications packages, the same questions have to be asked. (a) Does the software and the modem support the necessary transmission

Example of flowcharting, Example of flowcharting: Example Problem s...

Example of flowcharting: Example Problem statement: To find out whether a given number is even or odd. Algorithm: Step 1 Start Step 2 INPUT the number n  Step 3

Artificial interlligence, 7. Name and explain the action in Conceptual Depe...

7. Name and explain the action in Conceptual Dependency which refers to a transfer of possession.

C, Byteland county is very famous for luminous jewels. Luminous jewels are ...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Describe the protocol used by the mmu, Question 1: a) A distinction is...

Question 1: a) A distinction is often made between computer architecture and computer organisation. Describe, using examples, the meaning of computer architecture. b) Name

Evolution of a computer, EVOLUTION OF A COMPUTER: Although 'computer',...

EVOLUTION OF A COMPUTER: Although 'computer', as we understand it today, is relatively of recent innovation, its development rests on centuries' of research. This section pres

The central processing unit (cpu), THE CENTRAL PROCESSING UNIT (CPU): T...

THE CENTRAL PROCESSING UNIT (CPU): The CPU is the heart of any computing system.  It executes the individual machine instructions, which make up a program. The CPU is formed fr

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