ME-172 computer hardware
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The document presents information on the basic components of computer hardware. It discusses the origins of computers with Charles Babbage and how the technology has developed. It then describes the main components which include the processor, memory, input and output devices, and data storage. It explains the functions of the control unit, arithmetic logic unit, registers, RAM, and cache memory. Finally, it discusses computer data representation, motherboards, expansion slots, cooling systems, and concludes by thanking the audience.
ME-172 computer hardware
- 1. Presentation on Computer Hardware
- 3. Charles Babbage, an Mechanical Engineering, originated the concept The technology is now developing day by day
- 4. Processor Memory Input & Output Device Data Storage
- 5. Arithmetic Logic Unit ALU Control Unit OutputInput Memory
- 6. Control Unit : ALU : (Arithmetic Logic Unit) Perform mathematical, logical and decision operation Directs all the processor operation
- 7. Register : RAM : Cache : Special set of memory cell contained by CPU (Random Access Memory) Read and write anytime by CPU command Slower than register but faster than main memory
- 9. Input Device : Output Device : Device that can command computer Device that render the result of command
- 10. Primary Storage : Secondary Storage : Register, RAM, Chace Hard Disk Drive, Optical Storage Drive
- 11. Computer represents data using binary numeral system Data converted into a string of Bits Common unit of storage is Byte 1 Byte = 8 Bits
- 12. A motherboard alternatively known as the mainboard, system board, planar board or logic board It is the main printed circuit board (PCB) found in computers and other expandable systems.
- 13. PCI Slots CPU Socket ATX 12V Power Connector CMOS Battery SATA Connectors RAM Slots
- 14. Processor generate heat, so proper cooling system is required. In this case MECHANICAL ENGINEER have to do a lot. The cooling system is a mechanical part in computer
- 15. THANK YOU