Materi 2 Arsitektur dan Organisasi Komputer

Summary

This video explains the fundamentals of computer architecture and organization, focusing on the Von Neumann architecture. It covers the differences between architecture and organization, describing how the architecture outlines a system's structure while organization implements the functionality. Key components like input devices (e.g., keyboard), CPU (including the control unit and arithmetic logical unit), memory (RAM and ROM), and output devices (e.g., monitor) are discussed. The video also highlights John Von Neumann’s contribution to the development of this architecture, offering a clear overview of how modern computers function. Viewers are encouraged to explore further materials and engage with the content.

Takeaways

• 😀 Computer architecture refers to the design and operational structure of a computer system.
• 😀 Computer organization deals with how the components of the system work together to implement the architecture.
• 😀 The Von Neumann architecture is widely used in modern computers and consists of four main parts: input, CPU, memory, and output.
• 😀 Input devices, like the keyboard, are responsible for sending data into the CPU for processing.
• 😀 The CPU is divided into two key components: the Control Unit and the Arithmetic Logical Unit (ALU).
• 😀 The Control Unit manages data flow, determines when data is processed, and controls communication with other devices.
• 😀 The Arithmetic Logical Unit (ALU) performs calculations and logical operations on the data using binary code.
• 😀 Memory in a computer system includes both RAM (temporary storage) and ROM (permanent storage).
• 😀 RAM is used for temporary storage of active data, but data is lost when the power is off.
• 😀 ROM stores permanent data that is necessary for the system's operation, even without power.
• 😀 Output devices, such as monitors, display the results of data processing to the user.

Q & A

What is the difference between computer architecture and computer organization?

Computer architecture refers to the conceptual design and fundamental operational structure of a computer system, whereas computer organization involves the operational units and their interconnections that implement the architectural design.

What are examples of computer architecture components?

Examples of computer architecture components include the instruction set, arithmetic techniques used, addressing modes, and input-output mechanisms.

What are examples of computer organization components?

Examples of computer organization components include hardware technologies, interface devices, memory technologies, and control signals.

How are computer architecture and organization related?

Computer architecture and organization are closely related; the architectural design of a computer system can only be realized if the appropriate organization of components exists to support it.

Who is John Von Neumann and what is his contribution to computer architecture?

John Von Neumann is the inventor of the Von Neumann architecture, which is used by most computer components today. His architecture consists of input, CPU, memory, and output components.

What is the role of the input component in Von Neumann architecture?

The input component's role is to provide data to the CPU for processing. For example, a keyboard serves as an input device, entering data into the CPU.

What are the main components of the CPU in Von Neumann architecture?

The CPU in Von Neumann architecture consists of two main components: the Control Unit (CU) and the Arithmetic Logic Unit (ALU).

What is the function of the Control Unit in a CPU?

The Control Unit (CU) is responsible for managing all the components in the system, determining when the CPU receives data from input devices, processes it, and sends the results to output devices.

What is the role of the Arithmetic Logic Unit in a CPU?

The Arithmetic Logic Unit (ALU) handles arithmetic and logical operations, processing data through binary codes to perform calculations.

What are the differences between RAM and ROM?

RAM (Random Access Memory) is temporary storage used for data being processed in the computer, and the data is lost when power is turned off. ROM (Read-Only Memory) is permanent storage used for critical system data, which remains intact even when power is lost.