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Bus cycle - clock cycles taken to complete one bus transaction.

Instruction cycle - clock cycles taken to complete execution of one instruction

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Bus cycle refers to the process of transferring data between the CPU and memory or peripherals, while instruction cycle refers to the series of steps that the CPU goes through to fetch, decode, and execute instructions. In other words, bus cycle involves the movement of data, while instruction cycle involves the actual execution of instructions.

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Q: What is the difference between bus cycle and instruction cycle?
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