SLR 01 – Structure and function of the processor 1. OCR A Level (H046-H446) SLR1 – 1.1 ALU, CU, registers and buses 2. OCR A Level (H406-H466) SLR1 – 1.1 Fetch, decode, execute cycle 3. OCR A Level (H406-H466) SLR1 – 1.1 Performance of the CPU 4. OCR A Level (H466) SLR1 – 1.1 Pipelining 5. OCR A Level (H046-H466) SLR1 – 1.1 Von Neumann and Harvard