| 摘要 |
A method for estimating the average-case activity in a digital circuit having a clock tree, includes the steps of obtaining seed activity values at various nodes in the digital circuit using a probability-based algorithm, creating waveform traces at various nodes in the digital circuit using the seed activity values, and propagating the waveform traces through the digital circuit to find improved activity values at various nodes in the digital circuit using a simulation-based algorithm.
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