Motherboard
The motherboard is classified as a control. The function of the motherboard is to connect and communicate to all parts of the computer.
It works by holding the microprocessors and allowing other parts of the computer to connect and communicate with each other. this is done through the microprocessors and the chipsets.
http://www.techterms.com/definition/motherboard
http://www.logicsupply.com/d945gsejt/
The motherboard is classified as a control. The function of the motherboard is to connect and communicate to all parts of the computer.
It works by holding the microprocessors and allowing other parts of the computer to connect and communicate with each other. this is done through the microprocessors and the chipsets.
http://www.techterms.com/definition/motherboard
http://www.logicsupply.com/d945gsejt/
|
Central processing unit (CPU)
The function of the CPU is to interpret commands before executing them (transform data into information). It is classified as a process component. Operation- First, the CPU gets the instruction from the memory. The control unit decodes the instruction and directs the message to the logic unit. The logic unit executes the command. http://en.wikipedia.org/wiki/Central_processing_unit http://upload.wikimedia.org/wikipedia/commons/9/9b/Intel_CPU_Core_i7_2600K_Sandy_Bridge_bottom.jpg http://www.computerhope.com/jargon/c/cpu.htm http://web1.baulkham-h.schools.nsw.edu.au/file.php/1106/Term_4_2014/ISTch04.pdf |
Coprocessor Chip
Coprocessor chips are a process type in the computer. Their function is to do mathematical processes and other functions to reduce load on the microprocessor chip.
They are found on the microprocessor chip as circuits.
http://www.fotolia.com/id/4968550
http://whatis.techtarget.com/definition/coprocessor
Coprocessor chips are a process type in the computer. Their function is to do mathematical processes and other functions to reduce load on the microprocessor chip.
They are found on the microprocessor chip as circuits.
http://www.fotolia.com/id/4968550
http://whatis.techtarget.com/definition/coprocessor
|
RAM (Random Access Software)
|
Read Only Memory (ROM)
Read Only Memory, or ROM is a type of 'built in' memory used on computers that can read stored data on storage devices such as CDs, USBs or Hard drives. They are input devices. They work by having a storage device with data inside, which is then connected to the ROM, usually by inserting it into the computer where the information is read by the ROM and displayed on the computer. http://news.techgenie.com/latest/feature-of-read-only-memory-rom/ http://www.techterms.com/definition/rom |
Hard Disk Drive (HDD)
A hard disk is a data storage system used to store permanent long-term data and retrieve digital information. It is classified as a storage component.
Operation- A hard disk drive works through using a shiny circular disk called a platter. The platter is divided into billions of miniscule segments. These segments can be magnetised to store information.
http://education-portal.com/academy/lesson/what-is-a-hard-drive-types-function-definition.html#lesson
http://operationalportal.com/wp-content/uploads/2011/05/hdd-diagram.jp
A hard disk is a data storage system used to store permanent long-term data and retrieve digital information. It is classified as a storage component.
Operation- A hard disk drive works through using a shiny circular disk called a platter. The platter is divided into billions of miniscule segments. These segments can be magnetised to store information.
http://education-portal.com/academy/lesson/what-is-a-hard-drive-types-function-definition.html#lesson
http://operationalportal.com/wp-content/uploads/2011/05/hdd-diagram.jp
Controller Cards
Controller cards are classified as process parts in a computer. It is used to connect the motherboard to other parts of the computer, including the keyboard and hard drive. They work by being a 'walk way' for the messages being relayed between the motherboard and other parts of the computer. http://a1apc.com/zencart/index.php?main_page=index&cPath=12 http://www.techterms.com/definition/controllercard |
Graphics Adaptor card
The function of a graphics adapter card is to allow fast transfer of information through processing graphic information. It is classified as a process device.
Operation- A graphic card must first receive information about the intended graphic. Then, the graphic card decides how to use the pixels on the screen to create the picture. Finally this information stored on the card’s memory is sent to the monitor through a cable.
http://upload.wikimedia.org/wikipedia/commons/4/47/KL_Genoa_EGA.jpg
http://www.ehow.com/facts_6830603_function-graphics-card_.html
http://upload.wikimedia.org/wikipedia/commons/4/47/KL_Genoa_EGA.jpg
The function of a graphics adapter card is to allow fast transfer of information through processing graphic information. It is classified as a process device.
Operation- A graphic card must first receive information about the intended graphic. Then, the graphic card decides how to use the pixels on the screen to create the picture. Finally this information stored on the card’s memory is sent to the monitor through a cable.
http://upload.wikimedia.org/wikipedia/commons/4/47/KL_Genoa_EGA.jpg
http://www.ehow.com/facts_6830603_function-graphics-card_.html
http://upload.wikimedia.org/wikipedia/commons/4/47/KL_Genoa_EGA.jpg
Power Supply
The power supply is an input device that is a essential hardware component for a computer.
It works by receiving electrical energy from an electrical outlet, where it converts the Ac energy to DC electrical energy and feeds it into the computer, allowing it to run.
http://en.kioskea.net/faq/10480-calculate-the-power-of-a-power-supply
http://www.webopedia.com/TERM/P/power_supply.html
The power supply is an input device that is a essential hardware component for a computer.
It works by receiving electrical energy from an electrical outlet, where it converts the Ac energy to DC electrical energy and feeds it into the computer, allowing it to run.
http://en.kioskea.net/faq/10480-calculate-the-power-of-a-power-supply
http://www.webopedia.com/TERM/P/power_supply.html
Expansion slots
|
Bus lines
The function of bus lines is to allow the processor to transmit control signals. It is classified as a control device.
Operation- Bus lines work through using two main devices. An active device that is attached to the bus can initiate information transfers while a passive device waits for the request.
http://4.bp.blogspot.com/__6Oce5fcGow/S3l-ceTXFFI/AAAAAAAAAD0/Pvy7lTLhRwc/s400/dd1.JPG
http://en.wikipedia.org/wiki/Bus_(computing)
The function of bus lines is to allow the processor to transmit control signals. It is classified as a control device.
Operation- Bus lines work through using two main devices. An active device that is attached to the bus can initiate information transfers while a passive device waits for the request.
http://4.bp.blogspot.com/__6Oce5fcGow/S3l-ceTXFFI/AAAAAAAAAD0/Pvy7lTLhRwc/s400/dd1.JPG
http://en.wikipedia.org/wiki/Bus_(computing)
Input/output ports
The function of input/output ports is to allow software programs to communicate with hardware devices. It is classified as a process device.
Operation- Input/output ports work through processing the text before relaying it to the hardware/software.
http://www.tecan.com/platform/content/element/11183/Tecan_OEM_Components_Cavro_Input_Output_Board.jpg
http://www.computerhope.com/jargon/i/ioport.htm
The function of input/output ports is to allow software programs to communicate with hardware devices. It is classified as a process device.
Operation- Input/output ports work through processing the text before relaying it to the hardware/software.
http://www.tecan.com/platform/content/element/11183/Tecan_OEM_Components_Cavro_Input_Output_Board.jpg
http://www.computerhope.com/jargon/i/ioport.htm
Display monitor
A display monitor is the screen where a computer's interface is presented to be easily navigated through mouse and/or keyboard by a user. It allows the user to clearly see the interface and open up and use software and hardware. It works by having pixels on the display where electrical impulses are sent through these pixels and activate an array of colours which create an image. It is an output device. http://www.engadget.com/2008/12/06/acer-ships-22-inch-b223-displaylink-usb-monitor-in-europe/ |
Additional data storage devices
Additional data storage devices are any type of devices used for storing information. They are classified as a storage device.
Operation- Additional data storage drives store data through a variety of methods such as using acoustic vibrations in phonographic readings or electromagnetic energy modulating magnetic tape and optical discs.
http://upload.wikimedia.org/wikipedia/commons/9/91/Toshiba_1_TB_External_USB_Hard_Drive.jpg
http://en.wikipedia.org/wiki/Data_storage_device
Additional data storage devices are any type of devices used for storing information. They are classified as a storage device.
Operation- Additional data storage drives store data through a variety of methods such as using acoustic vibrations in phonographic readings or electromagnetic energy modulating magnetic tape and optical discs.
http://upload.wikimedia.org/wikipedia/commons/9/91/Toshiba_1_TB_External_USB_Hard_Drive.jpg
http://en.wikipedia.org/wiki/Data_storage_device