Fetch-Decode-Execute Cycle
Going through what happens at each stage of the CPU's FDE cycle, including what happens to the registers, buses, and the Control Unit and ALU.
Made for OCR A Level Computer Science Paper 1 (H446).
Part of the 1.1.1 Structure and function of the processor topic: / playlist list=PL04uZ7242_M47o27XXKJVvGUzqBiGiPMh
Full Paper 1 playlist: • OCR A Level Computer Science Paper 1 - Ful...
0:00 Fetch
3:12 Decode
5:13 Execute