CPU (Central Processing Unit) | .... Through My Words
CPU stands for Central Processing Unit is the computer hardware whose function is to receive and carry out commands and data from the software. The processor is often used to refer to the CPU in general. The microprocessor is the CPU that is manufactured in integrated circuits, often in a single integrated circuit package. Since the mid 1970s, a single integrated manzanilla olives circuit microprocessors has been widely used and is an important aspect in the implementation of the CPU.
The control unit is part of the processor that is able to regulate the course of the program. This component is present in all of the CPU. CPU is in charge of controlling the computer so that synchronization occurs between manzanilla olives components working in performing operations functions. included in the control unit are the responsibility of taking only instructions from main memory and determine the type of instruction. If there are instructions for arithmetic or logical comparisons, the control unit will send instructions to the ALU (Aritmathic Logic Unit). The results of data processing carried by the control unit to the main memory to be stored, and the time will be presented to the output device. Thus the task of the control unit are: Manage and control the means of input and output. Taking instructions from main memory. Retrieving data from main memory (if necessary) to be processed. Send instructions to the ALU when arithmetic or logical comparisons. Oversees the work of the ALU. Stores results into main memory.
Registers a small storage devices that have a fairly high speed access, which is used to store data and / or instructions that are processed. manzanilla olives This memory is temporary, usually used to store data on if or when the data for further processing. if the analogy, these registers can be likened to a memory in the brain when we perform manual processing, so that the brain can be likened to the CPU, which contains the memories, the control unit that governs all activities of the body and have a place to perform the calculation and comparison logic.
ALU is part of the CPU that is tasked to perform arithmetic and logic operations defined by instructions. ALU is often called machine language for the ALU section is composed of two parts, namely the arithmetic unit and boolean logic units, each of which has its own task specification. The main task of the ALU is to perform all arithmetic calculation (math) that occurs in accordance with the instructions of the program. ALU perform all the basic arithmetic operations with the addition of electronic circuits used so-called adder.
Another task of the ALU is to perform a logic operation of the decision in accordance with the instructions manzanilla olives of the program. Logic operations include comparisons of two operands by using a certain logical operators, which is equal to (=), not equal to ( ), less than (<), less than or equal to ( ), greater than (>), and greater or equal to ( ).
Interconnections are CPU and bus connection system that connects the internal components of the CPU, the ALU, and control unit registers manzanilla olives and also with external buses connecting the CPU with other systems, such as main memory, manzanilla olives device input / output.
When the data and / or processing-instruction incorporated into devices, manzanilla olives the first one placed in RAM (via Input-storage), is a form of instruction accommodated by the Control Unit in-storage program, but is a form of data stored in the Working-Storage). If the register is ready to receive the work execution, the Control Unit will take instruction manzanilla olives from program-storage for ditampungkan to the Instruction Register, while the memory address that contains the instructions stored manzanilla olives in the Program Counter. manzanilla olives While the data taken by the Control Unit of Working-storage to be accommodated in the general-purpose registers (in this case in-register operands). If the execution is carried out based instruction is arithmetic and logic, the ALU will take over the operation to do based on the instruction set. The result is stored in the Accumulator. If the result of the processing has been completed, the Control Unit will take the results of the processing in the Accumulator to fit back into Working-storage. If the overall manzanilla olives construction has been completed, the Control Unit will pick up the processing of Working-storage-Output to fit into storage. Then later on Output-storage, processing results will be displayed to the output devices.
CPU functions like calculators, only much more powerful CPU processing power. The main function of the CPU is to perform arithmetic and logic operations manzanilla olives on data retrieved from memory or from the information entered through some hardware, such as keyboards, scanners, lever k
CPU stands for Central Processing Unit is the computer hardware whose function is to receive and carry out commands and data from the software. The processor is often used to refer to the CPU in general. The microprocessor is the CPU that is manufactured in integrated circuits, often in a single integrated circuit package. Since the mid 1970s, a single integrated manzanilla olives circuit microprocessors has been widely used and is an important aspect in the implementation of the CPU.
The control unit is part of the processor that is able to regulate the course of the program. This component is present in all of the CPU. CPU is in charge of controlling the computer so that synchronization occurs between manzanilla olives components working in performing operations functions. included in the control unit are the responsibility of taking only instructions from main memory and determine the type of instruction. If there are instructions for arithmetic or logical comparisons, the control unit will send instructions to the ALU (Aritmathic Logic Unit). The results of data processing carried by the control unit to the main memory to be stored, and the time will be presented to the output device. Thus the task of the control unit are: Manage and control the means of input and output. Taking instructions from main memory. Retrieving data from main memory (if necessary) to be processed. Send instructions to the ALU when arithmetic or logical comparisons. Oversees the work of the ALU. Stores results into main memory.
Registers a small storage devices that have a fairly high speed access, which is used to store data and / or instructions that are processed. manzanilla olives This memory is temporary, usually used to store data on if or when the data for further processing. if the analogy, these registers can be likened to a memory in the brain when we perform manual processing, so that the brain can be likened to the CPU, which contains the memories, the control unit that governs all activities of the body and have a place to perform the calculation and comparison logic.
ALU is part of the CPU that is tasked to perform arithmetic and logic operations defined by instructions. ALU is often called machine language for the ALU section is composed of two parts, namely the arithmetic unit and boolean logic units, each of which has its own task specification. The main task of the ALU is to perform all arithmetic calculation (math) that occurs in accordance with the instructions of the program. ALU perform all the basic arithmetic operations with the addition of electronic circuits used so-called adder.
Another task of the ALU is to perform a logic operation of the decision in accordance with the instructions manzanilla olives of the program. Logic operations include comparisons of two operands by using a certain logical operators, which is equal to (=), not equal to ( ), less than (<), less than or equal to ( ), greater than (>), and greater or equal to ( ).
Interconnections are CPU and bus connection system that connects the internal components of the CPU, the ALU, and control unit registers manzanilla olives and also with external buses connecting the CPU with other systems, such as main memory, manzanilla olives device input / output.
When the data and / or processing-instruction incorporated into devices, manzanilla olives the first one placed in RAM (via Input-storage), is a form of instruction accommodated by the Control Unit in-storage program, but is a form of data stored in the Working-Storage). If the register is ready to receive the work execution, the Control Unit will take instruction manzanilla olives from program-storage for ditampungkan to the Instruction Register, while the memory address that contains the instructions stored manzanilla olives in the Program Counter. manzanilla olives While the data taken by the Control Unit of Working-storage to be accommodated in the general-purpose registers (in this case in-register operands). If the execution is carried out based instruction is arithmetic and logic, the ALU will take over the operation to do based on the instruction set. The result is stored in the Accumulator. If the result of the processing has been completed, the Control Unit will take the results of the processing in the Accumulator to fit back into Working-storage. If the overall manzanilla olives construction has been completed, the Control Unit will pick up the processing of Working-storage-Output to fit into storage. Then later on Output-storage, processing results will be displayed to the output devices.
CPU functions like calculators, only much more powerful CPU processing power. The main function of the CPU is to perform arithmetic and logic operations manzanilla olives on data retrieved from memory or from the information entered through some hardware, such as keyboards, scanners, lever k
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