Hardware block diagram
- 1. Quiz #1 ● Sampai saat ini sudah berapa generasi komputer yang tercipta? ● Komponen utama komputer generasi 1 adl.. ● Komponen utama komputer generasi 2 adl ● Microchip adalah komponen komputer generasi ke... ● Setelah generasi transistor, generasi selanjutnya adalah .... – Kirim lewat [email protected]
- 2. Perangkat Keras Komputer Oleh: Nugroho Untuk: Mahasiswa D1 Pikom Banjarnegara
- 3. Diolah dari: http://ecomputernotes.com/fundamental/intro ductionÂtoÂcomputer/ drawÂtheÂblockÂdiagramÂofÂcomputerÂandÂexplainÂitsÂvariousÂcomponents
- 4. Definisi ● Computer hardware is the collection of physical elements that constitutes a computer system. ● Refers to the physical parts of a computer – monitor, mouse, keyboard, computer data storage, hard drive disk (HDD), system unit (graphic cards, sound cards, memory, motherboard and chips), etc. ● Physical objects => can be touched. ● http://en.wikipedia.org/wiki/Computer_hardware
- 5. Pengertian ● Sekumpulan elemen fisik yang menjadi bagian sistem komputer. ● Merujuk pada bagian fisik komputer seperti: – monitor, mouse, keyboard, computer data storage, hard drive disk (HDD), system unit (graphic cards, sound cards, memory, motherboard and chips), etc. ● Objek fisik => Bisa disentuh, dilihat.
- 6. Diagram Blok Hardware (Von Neumann)
- 8. Input ● Process of entering data and programs in to the computer system. – Computer is an electronic machine like any other machine which takes as inputs raw data and performs some processing giving out processed data. – Input unit takes data from user to the computer in an organized manner for processing.
- 9. Storage ● Process of saving data and instructions permanently. – Processing speed of CPU is so fast. Data has to be provided to CPU with the same speed. Data is first stored in the storage unit for faster access and processing. ● Function – All data and instructions are stored before and after processing. – Intermediate results of processing are also stored
- 10. Precessing ● The task of performing operations like arithmetic and logical operations. – (CPU) takes data and instructions from the storage unit, – makes all sorts of calculations based on the instructions given and the type of data provided. It is then – sent back to the storage unit.
- 11. OUTPUT ● Process of producing results from the data for getting useful information. – Produced by the computer after processing. – Kept (stored) somewhere inside the computer ● before being given to user in human readable form. ● further processing
- 12. Control ● The manner how: – instructions are executed and operations are performed. ● Performed by control unit.
- 13. Functional Unit ● To carry out the operations, the computer allocates the task between its various functional units. – arithmetic logical unit – control unit. – central processing unit.
- 14. Arithmetic Logical Unit (ALU) ● Perform actual processing of the data and instruction when required. ● The major operations: – addition, subtraction, multiplication, division, logic and comparison. ● After processing, the output is returned back to storage unit for: – further processing or – getting stored.
- 15. Control Unit â—Ź Responsible for co ordinating various operations using time signal. â—Ź Determines the sequence in which computer programs and instructions are executed.
- 16. Central Processing Unit ● Integration of ALU and CU ● Brain of any computer system. – Takes all major decisions, – makes all sorts of calculations, – directs different parts of the computer functions – by activating and controlling the operations.