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What does the arithmetic logic unit alu do?
In computing, an arithmetic logic unit (ALU) is a digital circuit that performs arithmetic and logical operations. The ALU is a fundamental building block of the central processing unit of a computer, and even the simplest microprocessors contain one for purposes such as maintaining timers. The processors found inside modern CPUs and graphics processing units (GPUs) accommodate very powerful and very complex ALUs; a single component may contain a number of ALUs.
What has the author John B Gosling written?
John B. Gosling has written: 'Design of Arithmetic Units for Digital Computers' 'Design of arithmetic units for digital computers' -- subject(s): Computer arithmetic and logic units 'Simulation in the Design of Digital Electronic Systems'
What is the main function of the ALU?
The function of the Arithmetic Logic Unit is to perform the arithmetic operations and boolean logic operations needed during instruction execution.Some Arithmetic Logic Units also provide temporary storage for operands and/or results of these operations in registers or accumulators, others do not provide any temporary storage (depending on the computer's architecture and/or implementation).
What are the functions of arithmetic logic unit?
The Arithmetic Logic Unit as suggested by the name carries out the arithmetic calculations of the computer.
What activities are carried out by the arithmetic logic unit?
The arithmetic logic unit or ALU performs arithmetic, logic, and integer operations. ALU was created by mathematician John von Neumann in 1945.
What performs arithmetic and logic calculations?
There is a special part of the CPU that performs Arithmetic and Logical calculations. Its called Arithmetic Logic Unit ( ALU ).
What is the logic unit is the part of the CPU which performs all of the calculations?
The ALU performs arithmetic and logic operations. ALU stands for Arithmetic Logic Unit.
Which part of CPU performs all arithmetic and logic calculations on data it receives?
The "arithmetic logic unit" performs these operations in classical standard microprocessor architectures
ALU stand for?
Arithmetic logic unit
What is ALU?
arithmetic logic unit
What is the full meaning ALU in computer?
Arithmetic Logic Unit - the place where all operations happen in a computer.Other units are:Memory - data and instructions kept here.Control - coordinates all units according to instructions.Input/Output - moves data and instructions in and out of the computer.
Which part of the computer carries out arithmetic operations?
The arithmetic and logic unit (ALU) within the computer's central processing unit (CPU) carries out arithmetic operations. Some designs also support a dedicated floating-point processing unit (FPU), which carries out arithmetic, trigonometric and logic operations based on floating-point variable types.
