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