COMPUTER ORGANIZATION
Computer Organization is the part that is closely related to operational units and interconnection between components of a computer system to realize the architectural aspects. Examples are the organizational aspects of technology hardware, interfaces, memory technology, memory system
How a computer is organized, closely related to the structure
> Central Processing Unit (CPU), serves as the central control computer operations and processing functions - functions of the computer. The deal, simply referred to as a processor CPU (processor) only.
> Main Memory, functions as a data storage.
> I / O, serves to move the data to the outside environment or other devices.
> System Interconnection, is a system that connects the CPU, main memory and I / O.
The most interesting component but the most complex is the CPU. CPU structure with its main structure is:
> Control Unit, serves to control the operation of the CPU and controls the overall computer.
> And Arithmetic Logic Unit (ALU), serves to establish the functions of data processing computer.
> Register, serves as an internal storage for the CPU.
> CPU Interconnection, serves to connect all parts of the CPU.
COMPUTER ARCHITECTURE
Computer Architecture is a planning concept and structure of the basic operation of a computer system. Computer architecture is a blueprint plan and functional description of requirements designed piece of hardware (the speed of the process and system interconnection). In this regard, the implementation planning of each section will be focused mainly, on how the CPU will work, and on how to access the data and addresses from and to the cache memory, RAM, ROM, hard drive, etc.). Some examples of the architecture of this computer is a von Neumann architecture, CISC, RISC, blue gene, etc.
for example: The whole family Intel x86
share the same basic architecture. In other words the Intel 8086, 80286, 80386, 80486 and Pentium share the same basic architecture.
Other examples: Does the computer have instructions to do multiplication. Intel 8086 and Intel Pentium Dual Core equally able to do multiplication.
Computer functions seen from the role of computer components to the data, so that the computer functions there are 4:
1. Data Movement
2. Data Processing
3. Data Storage
4. Control
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