Computer science the CPU

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Across
  1. 3. points to the next instruction to be executed
  2. 5. used for holiding the address of the current instruction to be executed
  3. 6. Inspect the instruction and work out what it is that needs doing
  4. 8. used for temporarily storing arithmetic and logic results
  5. 10. Tiny, super fast pieces of onboard memory inside the CPU
  6. 11. Sends signals to control how data moves around the CPU
Down
  1. 1. Used for holding the actual instruction or data that is stored in the ram
  2. 2. An electronic device which takes input, processes data, and delivers output
  3. 4. Carry out the instruction
  4. 7. Provides fast access to frequently used instructions and data
  5. 8. responsible for arithmetic calculations and making logical decisions
  6. 9. Fetch the next instruction from main memory(RAM)