definition of ALU , Basic Computer Science

The ALU, or the arithmetic and logic unit is the part of the processor that is occupied with executing operations of an arithmetic or logical nature. It works in conjunction by means of the register array for many of these, in specific, the accumulator and flag registers. The accumulator holds the results of operations, while the flag register includes a number of individual bits that are used to store information about the last process carried out by the ALU.
More on these registers can be establish in the register array section.
You can look at the ALU as comprising many subcomponents for each particular task that it is required to perform.
• Addition and subtraction
• Multiplication and division
• Addition and subtraction
• Logical tests
• Comparison
• Bit shifting
Posted Date: 5/3/2012 6:44:39 AM | Location : United States







Related Discussions:- definition of ALU , Assignment Help, Ask Question on definition of ALU , Get Answer, Expert's Help, definition of ALU Discussions

Write discussion on definition of ALU
Your posts are moderated
Related Questions
For multi-national business IT system, free and open source software (FOSS) is recommended over a proprietary system. The reasons for this recommendation are: 1. Security I

Looping Statement:  The purpose of a loop structure is to repeat certain tasks until some condition is satisfied. Several variations of a loop structure are available in each pro

write a 2 page essay operational gaming and monte carlo simulation

QUESTION (i) Write short notes on each of the following: a) Shelf reading b) Joint Fiction Reserve c) London and South-Eastern Library Region d) Document access

Question 1 Convert the following binary numbers to decimal 101110 1110101 110110 101010 110010 Question 2 Explain CPU module and types of transfers betwe

THE THIRD GENERATION (1966-1975) The introduction of IBM-360 series of computers in 1965 marked the beginning of this generation. The transistors were replaced by solid

file system

educational website project

#questionexplain strategic mis categories in detail with illustration..

Array: Array  :  In programming, when large amount of related data needs to be processed and each data element is stored with different a variable name, it becomes very diffic