Computer Architecture 0.0 / 5 ? ComputingComputer ArchitectureNational 5SQA Created by: ceewalkerCreated on: 24-02-17 18:47 Address Bus The processor bus that is used to specify which memory location is to be used to read data from of write data to. 1 of 5 Control Bus A processor bus that sends out signals along various lines to initiate events. 2 of 5 Data Bus A processor bus that is used to carry data from a memory location to the processor and vice versa 3 of 5 ALU Arithmetic Logic Unit A component of the processor that performs arithmetic operations and logical decisions 4 of 5 Registers Individual storage locations on he processor that store single items of data 5 of 5
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