The arithmetic logic unit is a digital circuit that is part of the CPU. Its main functions are to do arithmetic and logic operations.
The Arithmetic Logic Unit or ALU.
The unit that performs the arithmetic and logical operations within the processor is called the Arithmetic Logic Unit (ALU).
We are going inside the processor to find this out. In the processor, there is a component called the ALU (Arithmetic Logic Unit). It does all of the arithmetic computations.
processor nothing but micro processor is a single chip used in a CPU to do all the operations,controls the system etc.... processor has arithmetic logic unit(alu) which helps to do arithmetic(/,*,-,+) and logic operations(AND,OR,NOT),registers and control unit. microprocesssor is a programmable control device.
It's called the AU - for arithmetic unit.
Processor - Aka Chip or Microprocessor
No, the Instruction Decoder and Sequencer part of the Control unit directs and coordinates all of the operations of a computer; including the ALU, I/O, Load/Store, etc. units.
The three basic components of a processor are CU, ALU and memory. The CU controls all operations of the processor, the ALU handles arithmetic and logic operations and the memory stores data.
The quick answer: The processor.The longer answer: Within the processor, a series of circuits and gates called the ALU (Arithmetic and Logic Unit)performs actual calculations, to be passed back into memory or on for onward execution cycles.
The Central Processing Unit or CPU for short
There is a big difference between these components. Both of them are part of central processor unit but control unit is responsible for generating control signals to all parts of cpu, to handle interrupts, to deal with registers etc. Arithmetic logic unit is part which does arithmetic and logic operations (for example, arithmetic operations are add,subtract,add with carry,subtract with carry,divide... and logic operations are AND,OR,XOR,NOT,NAND,NOR...).
Component of a processor that does all the comparisons and calculations?
ALUShort for Arithmetic Logic Unit, ALU is one of the many components within a computer processor. The ALU performs mathematical, logical, and decision operations in a computer and is the final processing performed by the processor. After the information has been processed by the ALU, it is sent to the computer memory.In some computer processors, the ALU is divided into two distinct parts, the AU and the LU. The AU performs the arithmetic operations and the LU performs the logical operations.
No, a processor is a component that is installed on the motherboard.
· Difference Between :- § micro processor is a integrated circuit on a chip while macro processor is a program, § macro processor is a software entity while micro processor is a hardware entity. § Macro processor reads all files and scans for certain keywords while microprocessor performs arithmetic and logic operations.
The main component is a central processor.
Because addition and subtraction are the basic arithmetic operators, which all other arithmetic operations are based on. Multiplication can be posed as repetitive addition. Raising to a power is repetitive multiplication, etc. The processor of a computer basically is just a really fast adder.
The Central Processing Unit/Processor: A CPU is also called the processor and it is the main component of the computer. CPU is the brain of the computer and provides ability to computer for executing any given instruction and also tells the computer how to control the flow of instructions. In a computer system, all major calculations and comparisons are made inside the CPU and the CPU is also responsible for activating and controlling the operations of other units of a computer system. The quality of CPU inside a computer determines the quality of the computer. Basic Parts of a processor: A CPU has the following main parts: ALU (Arithmetic and Logical unit): This unit of the CPU is capable of performing arithmetic and logical operations. This unit of the CPU gets data from the computer memory and perform arithmetic and logical operations on it. The arithmetic unit of ALU performs arithmetic operations like addition, multiplication, subtraction and division. The Logical unit of ALU performs logical operations such as comparison of two numbers. It tells us which number is greater and which is smaller. The common comparisons such as less than, equal to, or greater than are performed by the logical unit. Memory Unit: A processor has its own memory inside it in the shape of small cells. Each memory cell is called a "Register". Registers are used to carry data temporarily for performing operations. There are total 13 registers in a processor. ALU gets data from registers and stores it in registers to perform arithmetic and logical operations. And data comes in registers from main memory of the computer. Control Unit: This unit of the processor controls all the activities of the processor and also controls the input and output devices of the computer. It acts just like a police inspector who controls the traffic on a road. The control unit controls the whole traffic of the computer. It tells the input device that it is now his turn to feed data in the computer and show result of data after execution on the output units. This unit also controls the flow of instructions, which are given to a computer. It obtains instructions from the program stored in main memory, interprets (translation of instructions into computer language) the instructions, and issues signals that cause other units of the computer to execute them.
processor instructions are specific numbers assigned to the operations it performs
An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words. In some processors, the ALU is divided into two units, an arithmetic unit (AU) and a logic unit (LU). Some processors contain more than one AU - for example, one for fixed-point operations and another for floating-point operations. (In personal computers floating point operations are sometimes done by a floating point unit on a separate chip called a numeric coprocessor.)
Vector processor and Array processor are just the same thing, its a CPU design where instruction are set includes operations that can perform mathematical operations on multiple data elements simultaneously.