Central Processing Unit (CPU)
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The document discusses the central processing unit (CPU) of a computer. It defines the CPU as the component that processes instructions and performs calculations. The CPU has two main components: the control unit, which controls the operations of the CPU, and the arithmetic logic unit, which performs arithmetic and logic operations. The CPU interacts with other main components of a computer like memory and input/output devices through a system bus. A program is a sequence of steps where each step involves an arithmetic or logical operation controlled by a different set of signals from the control unit.
Central Processing Unit (CPU)
- 1. Organisasi dan Arsitektur Komputer Ajeng Savitri Puspaningrum, M.Kom Pertemuan 5
- 3. Learning the definition of Central Processing Unit (CPU) Explaining the CPUs elements Explaining the CPUs structure and function
- 4. Structure - Top Level Computer Main Memory Input Output Systems Interconnection Peripherals Communication lines Central Processing Unit Computer
- 5. Program Concept Hardwired systems are inflexible General purpose hardware can do different tasks, given correct control signals Instead of re-wiring, supply a new set of control signals
- 6. What is a program? A sequence of steps For each step, an arithmetic or logical operation is done For each operation, a different set of control signals is needed
- 9. Structure - The CPU Computer Arithmetic and Login Unit Control Unit Internal CPU Interconnection Registers CPU I/O Memory System Bus CPU
- 11. Components The Control Unit and the Arithmetic and Logic Unit constitute the Central Processing Unit Data and instructions need to get into the system and results out Input/output Temporary storage of code and results is needed Main memory
- 12. Refference Stalling, William, Computer Organization and Architecture, 10th Edition, Pearson, 2015 Abdurohman, Maman, Organisasi dan Arsitektur Komputer revisi ke-4, Penerbit Informatika, 2017