What is the Motherboard?

It is to bring all pieces together .

1-       ISA slots:  An ISA bus or Industry Standard Architecture are available in older devices and comes with 8 -bit and 16-bit and allows adding and connecting devices and cards.

2-       PCI slots: Vector (PCI) abbreviation for the word Peripheral Component Interconnect there are plates inside the mother and the number of openings is different from the plate to the other and which are connect devices that are compatible with it , such as the modem or sound and graphics cards .

3-       Rapid AGP graphics port : Accelerated Graphics Port is the carrier 's installed graphics card (vga) and comes in several speeds x2, x4 x8 .PCI differs from the ability to absorb the higher and faster memories .

4-       Caller socket with feeder computer .

5-       North and South Bridge :Northbridge and Southbridge and two for integrated circuits Chips and is a means of communication and the connection between the CPU CPU and other parts of the computer such as cards and Memory .

6-       CPU (Central Processing Unit, CPU): And called Acronym processor (Processor) is a digital computer components by the interpretation of the instructions and data contained in software processing . The processor in addition to the main memory modules and input and output of the most important components of micro- computers (microcomputers) modern . Know the processors that have been manufactured by integrated circuits (integrated circuits) micro- processors (microprocessor) , which began manufactured since the mid- seventies of the twentieth century in the form of integrated chips replaced most other types of processors. Months manufacturers of processors are Intel and AMD.

7-       Ram RAM memory: Ram and known as RAM Random Access Memory memory - RAM This type of temporary memory and the information is automatically discharged as soon as the restart or when you close the program, which consumes part of it The most important species used currently are static random access memory S_RAM dynamic random access memory D_RAM.

8-       IDE port  Intelligent Drive Electronics or electronic motors or actuators smart .. and connects with a hard drive and built- in comes mostly implementers alike ID1, ID2.

9-       Floppy disk port Connect the floppy disk Floppy Disk special.

10-   Alsemus battery CMOS Backup Batter .. a battery that ensure preservation of the BIOS program in memory after clove electricity Computer.

11-   The BIOS  Basic input output system and basic input output system , a program means the start of a process computer and learn about the basic parts and preparing for take-off driver .. saves the program on the ROM memory.