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公开(公告)号：US10228755B2
公开(公告)日：2019-03-12
申请号：US15281806
申请日：2016-09-30
申请人： Intel Corporation
发明人： Doron Rajwan , Efraim Rotem , Avinash N. Ananthakrishnan , Ankush Varma , Assaf Ganor , Nir Rosenzweig , David M. Pawlowski , Arik Gihon , Nadav Shulman
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.
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公开(公告)号：US10001822B2
公开(公告)日：2018-06-19
申请号：US14860854
申请日：2015-09-22
申请人： Intel Corporation
发明人： Assaf Ganor , Efraim Rotem , Noam Winer , Omer Vikinski
摘要： In one embodiment, a processor includes: a power switcher circuit to receive a first voltage and charge at least one charge storage device with the first voltage in a first phase and output charge in a second phase; a selection circuit coupled to the power switcher circuit to couple the output charge to a selected one of a plurality of load circuits responsive to a control signal; and a control circuit to generate the control signal based at least in part on a comparison of a feedback voltage of a rail coupled to the selected load circuit to a reference voltage. Other embodiments are described and claimed.
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公开(公告)号：US20170083067A1
公开(公告)日：2017-03-23
申请号：US14860854
申请日：2015-09-22
申请人： INTEL CORPORATION
发明人： Assaf Ganor , Efraim Rotem , Noam Winer , Omer Vikinski
IPC分类号： G06F1/26
摘要： In one embodiment, a processor includes: a power switcher circuit to receive a first voltage and charge at least one charge storage device with the first voltage in a first phase and output charge in a second phase; a selection circuit coupled to the power switcher circuit to couple the output charge to a selected one of a plurality of load circuits responsive to a control signal; and a control circuit to generate the control signal based at least in part on a comparison of a feedback voltage of a rail coupled to the selected load circuit to a reference voltage. Other embodiments are described and claimed.
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