In a CPU based on the von Neumann architecture, registers are used to temporarily store data and addresses.
State the two CPU registers that are specifically used to hold memory addresses during the Fetch-Decode-Execute cycle.
76 exam-style questions on Edexcel GCSE Computer Science Hardware, covering Von Neumann architecture and FDE cycle, Secondary storage devices, and Embedded systems. Each one has a worked solution and a mark scheme showing where the marks go.