CPU

Descripción

Mapa Mental sobre CPU, creado por Chris Baylis el 15/02/2019.
Chris Baylis
Mapa Mental por Chris Baylis, actualizado hace más de 1 año
Chris Baylis
Creado por Chris Baylis hace más de 5 años
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Resumen del Recurso

CPU
  1. Parts of the CPU
    1. CU
      1. The Control Unit- Controls all the other components of the CPU it contains the decoder
      2. Cache
        1. Very fast random access memory (RAM)
        2. ALU
          1. Performs arithmetic and logical operations to carry out program instructions
          2. Clock
            1. Controls the rate at which program instructions are carried out, by sending control electrical signals at regular intervals, called cycles
            2. Decoder
              1. Interprets program instructions and tells the ALU what operations to carry out.
              2. Buses
                1. Electrical conductors
                2. Registers
                  1. Program Counter
                    1. Memory Address Register (MAR)
                      1. Jobs of the CPU
                        1. 2.2 gigahurtz means it can complete 2.2billion cycles per second
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