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Architecture of the CPU

Architecture of the CPU

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Question 7
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An embedded microcontroller in an autonomous drone continuously executes flight control instructions.

Identify two different registers used in the Fetch-Decode-Execute cycle and describe the purpose of each within the CPU.

Register NamePurpose
1.
2.
[4]
Markscheme

Architecture of the CPU Questions

  1. GCSE
  2. /Computer Science
  3. /Architecture of the CPU

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.

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