| 摘要 |
A portion of an integrated circuit (IC) is operated at a high operating frequency while the IC communicates at a bus frequency during a first period of time. A throttle signal is sent to the IC, and in response, the high operating frequency is reduced to a low operating frequency. The portion of the IC is then operated at the low operating frequency while the IC communicates at the bus frequency during a second period of time. Alternatively, the IC, in response to the throttle signal, stalls at least a portion of a pipeline or issues no-ops to the pipeline.
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