- 专利标题: Processor voltage control using running average value
-
申请号: US15281806申请日: 2016-09-30
-
公开(公告)号: US10228755B2公开(公告)日: 2019-03-12
- 发明人: Doron Rajwan , Efraim Rotem , Avinash N. Ananthakrishnan , Ankush Varma , Assaf Ganor , Nir Rosenzweig , David M. Pawlowski , Arik Gihon , Nadav Shulman
- 申请人: Intel Corporation
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Trop, Pruner & Hu, P.C.
- 主分类号: G06F1/28
- IPC分类号: G06F1/28 ; G06F1/32 ; G06F1/3296
摘要:
In an embodiment, a processor includes a power control unit and a plurality of components. A first component of the plurality of components is to receive a power input from a power supply device. The power control unit is to: determine a received voltage at a power input terminal of the first component; determine a voltage difference between the received voltage of the first component and a reliability goal voltage of the first component; determine a running average value based on the voltage difference; and adjust a supply voltage of the power supply device based on the running average value. Other embodiments are described and claimed.
公开/授权文献
- US20180095520A1 PROCESSOR VOLTAGE CONTROL USING RUNNING AVERAGE VALUE 公开/授权日:2018-04-05