OCR J277 1.1 – Systems architecture - 1.1.1 Architecture of the CPU

Complete Lesson 1, 2 and 3.

Including:

3 x Presentations covering -

The purpose of the CPU:

• The fetch-execute cycle
  Common CPU components and their function:
• ALU (Arithmetic Logic Unit)
• CU (Control Unit)
• Cache
• Registers
  Von Neumann architecture:
• MAR (Memory Address Register)
• MDR (Memory Data Register)
• Program Counter
• Accumulator

Also included Quizzes, Worlsheets and Question Papers including answers.

Complete lessons for OCR J277 1.1 – Systems architecture - 1.1.1 Architecture of the CPU.