Question: (a) Consider the following 32-bit system in the initial state: ALU Input Control PC 3500 Register Initial Content 4 3 20 175 50 0 PC

 (a) Consider the following 32-bit system in the initial state: ALU

(a) Consider the following 32-bit system in the initial state: ALU Input Control PC 3500 Register Initial Content 4 3 20 175 50 0 PC 3500 Memory Output 3500 MUL 50 20,4 For the instruction MUL 50, 20, 4, describe the five stages of the fetch/execute cycle. List the contents of the computer components (ALU, Control Unit and Memory) for each stage. [5 marks]

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