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公开(公告)号:US10790838B1
公开(公告)日:2020-09-29
申请号:US16412165
申请日:2019-05-14
Applicant: Intel Corporation
Inventor: Praveen Mosalikanti , Vaughn J. Grossnickle , Syed Feruz Syed Farooq , Mark Neidengard , Nasser A. Kurd
Abstract: Dynamic voltage frequency scaling to transition to a target clock frequency and associated target voltage is provided. Dynamic voltage frequency scaling to a different clock frequency is performed by gradually changing the clock frequency using discrete variable-size steps, while dynamically switching to faster or slower reference clock frequencies as appropriate to harmonize the frequency trajectory with system requirements.