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How to tally the number of instruction execution states accurately?

Latest Updated:06/20/2013

Question:

Is there a way to accurately calculate the number of instruction execution states?

Answer:

The instruction processing time of the CPU varies according to the pipeline processing, so the number of execution states cannot be calculated accurately.
The approximate instruction processing time can be calculated. Please refer to the "Pipeline" section in the "CPU" chapter of the hardware manual.
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