SLR01 – Structure and function of the processor (AS & A’Level) OCR A’LEVEL SLR01 ALU, CU, Registers and Buses OCR A’LEVEL SLR01 Fetch decode execute cycle OCR A’LEVEL SLR01 Performance of the CPU OCR A’LEVEL SLR01 Pipelining OCR A’LEVEL SLR01 Von Neumann and Harvard Also in this topic... SLR04 – Operating systems – Systems software (AS & A’Level) SLR05 – Application generation (AS & A’Level) SLR07 – Types of programming language (A’Level Only) SLR09 – Compression encryption and hashing (A’Level Only) SLR 23 – Programming Techniques (AS & A’Level)