CPU core There are two important principles, namely unit. 1. control unit A unit that functions to coordinate and control the work of a computer. Control device to receive data. Send the data to the memory. Contact with the display device to put the data from the memory to the display device. 2. ALU As the unit's acting in various mathematical calculations include addition, subtraction, multiplication and Division, etc.CPU coreBy the ring of command of the CPU consists of four basic steps, follow these steps: 1. admission procedure information (fatch)Initially the control unit receives a command code and data that are processed from the memory. 2. steps to decode (decode)When the command codes into CPU already. The control unit will command decoder then sends commands and data to calculate unit and logic. 3. step (execute).Calculation and logical unit perform calculations using the data received to decrypt command and is known to want to do anything. The CPU, it will follow the command. 4. steps to store (store)After doing the command, it will store the results in memory.
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