Mini whiteboards (memory locations, MAR, MDR, CIR, ACC, ALU, CU), Marker pens, Instructions (e.g., LDA 10, STA 20, ADD 15) Assign students to roles: memory, registers ...

In this section of the OCR GCSE (J277) curriculum, we explore the fundamental role of the CPU in a computer system through the concept of the fetch-execute cycle. The CPU, also known as the Central ...