Реферат: Топик: Central Processor Unit



 The CPU of a computer is a microprocessor,based on a chip or microchip, a small piece of silicon with very large numberof electronic 'circuits on it.

 The CPU interface -this is the way the CPUis connected with the main board. There are two main formats for PC's and thosea re the «Socket», and the «Slot» formats. The varioussocket and slot formats are also referred to as «packaging». The maintwo brands of processors for PC's are Intel and AMD and a very small part forVIA processors.

 The AMD Athlon 64fx: processor featuresinnovative technology to provide extraordinary performance and a computingexperience without parallel. The ADM Athlon 64fh processor runs on AMD 64, arevolutionary technology that allows the processor to run 32-bit applicationsat full speed while enabling the coming wave oft powerful, 64-bit softwareapplications. The AMD processor is the only Windows -compatible 64-bit PCprocessor and the world's most technically advanced PC processor. Thisprocessor is fully compatible with Microsoft Windows XP and tens of thousandsof PC applications that people around the world use every day. Systems based onthe AMD technology are able to deliver leading-edge performance for the mostdemanding entertainment and content creation software today and in the future.

 (CPU) is the nerve of any digital computersystem since it coordinates and controls the activities of all the other unitsand performs all the arithmetic and logic processes to be applied to data. Allprogram instructions to be executed must be held within the CPU, and all thedata to be processed must be loaded first into this unit. The CPU has twofunctions: it must obtain instructions from the memory and interpret them, aswell as perform the actual operations.

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