GE IC697PWR748RR Central Processing Unit

The Central Processing Unit (CPU) is the computing and control core of the computer system, and the final execution unit of information processing and program running. Since its emergence, it has made great progress in logical structure, operation efficiency and function extension. The central processing Unit (CPU) mainly consists of Arithmetic (arithmetic Logic unit, ALU, Arithmetic Logic Unit) and Cache (Cache) and the Data, control, and state Bus (Bus) connecting them. It, together with internal Memory (Memory) and input/output (I/O) devices, is called the three core components of electronic computers.