The form, design and implementation of CPUs have changed over the course of history, but its basic operation remains almost unchanged. Essential components of the CPU include arithmetic logic parts (ALU) performs arithmetic and logic, registers to store parameters ALU calculates and stores the results returned, and a division control with the task of loading code from memory and "implement" them by directing the activities of coordination ALU, registers and other components.
Most modern CPUs are microprocessors , which means that they are placed on an integrated circuit chip (IC) unit. A microchip containing a CPU can also contain memory, interfaces for peripheral devices, and other components of a computer; the integration of such devices are called in different ways: the microcontroller or system on a chip (SoC). Some computers use a multi-core CPU is a single chip that contains two or more CPU-called "core"; In this context, the single chip is sometimes called the "slot" - socket. [3] Array processors and vector processors with multiple processors operating in parallel, without any processor is considered the center
đang được dịch, vui lòng đợi..