During the Fetch-Decode-Execute cycle of a Von Neumann processor, dedicated registers are constantly updated to coordinate the movement of instructions and data.
Complete the table below by naming two different registers used during this cycle and describing the precise purpose of each register.
| Register (Full Name) | Purpose in the FDE Cycle |
|---|---|
| 1. | |
| 2. |
12 exam-style questions on OCR GCSE Computer Science Architecture of the CPU. Each one has a worked solution and a mark scheme showing where the marks go.