A motherboard is the central printed circuit board PCB in some complex electronic systems such as modern personal computers. The motherboard is sometimes alternatively known as the mainboard system board or on Apple computers the logic board. It is also sometimes casually shortened to moboMost computer motherboards produced today are designed for IBMcompatible computers which currently account for around of global PC salescitation needed. A motherboard like a backplane provides the electrical connections by which the other components of the system communicate but unlike a backplane it also hosts the central processing unit and other subsystems and devicesMotherboards are also used in many other electronics devices.A typical desktop computer has its microprocessor main memory and other essential components on the motherboard.
Other components such as external storage controllers for video display and sound and peripheral devices may be attached to the motherboard as plugin cards or via cables although in modern computers it is increasingly common to integrate some of these peripherals into the motherboard itself.An important component of a motherboard is the microprocessors supporting chipset which provides the supporting interfaces between the CPU and the various buses and external components. This chipset determines to an extent the features and capabilities of the motherboard.Additionally nearly all motherboards include logic and connectors to support commonlyused input devices such as PS connectors for a mouse and keyboard. Early personal computers such as the Apple II or IBM PC included only this minimal peripheral support on the motherboard.
Article Source:- http://www.motherboas.webs.com/
Other components such as external storage controllers for video display and sound and peripheral devices may be attached to the motherboard as plugin cards or via cables although in modern computers it is increasingly common to integrate some of these peripherals into the motherboard itself.An important component of a motherboard is the microprocessors supporting chipset which provides the supporting interfaces between the CPU and the various buses and external components. This chipset determines to an extent the features and capabilities of the motherboard.Additionally nearly all motherboards include logic and connectors to support commonlyused input devices such as PS connectors for a mouse and keyboard. Early personal computers such as the Apple II or IBM PC included only this minimal peripheral support on the motherboard.
Article Source:- http://www.motherboas.webs.com/
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