Processor

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Across
  1. 3. Mathematician who proposed design of the CPU
  2. 5. Register that stores data or instructions fetched from memory
  3. 7. Component that manages and controls the execution of instructions
  4. 8. Acronym for the Arithmetic Logic Unit
  5. 11. Register that stores flags reflecting the outcome of CPU operations
  6. 14. Type of bus that carries location data or addresses
  7. 15. Component that sends out regular pulses to synchronize CPU operations
  8. 17. Component that performs arithmetic and logic operations
  9. 18. Register that stores the current instruction being decoded or executed
Down
  1. 1. Register that stores the result of calculations from the ALU
  2. 2. Main memory where data and instructions are temporarily stored
  3. 4. Register that holds the address of data to be fetched from memory
  4. 6. Type of bus that carries data and instructions
  5. 7. The part of the computer that processes data and instructions
  6. 9. The component that performs all data processing in the computer
  7. 10. Register that holds the address of the next instruction to be executed
  8. 12. A set of parallel wires that transfer data and signals
  9. 13. Extremely small, fast memory inside the CPU
  10. 16. Type of bus that carries control signals
  11. 19. Register that stores a value used for indexed addressing