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公开(公告)号：US20210357014A1
公开(公告)日：2021-11-18
申请号：US17388830
申请日：2021-07-29
Applicant: Oracle International Corporation
Inventor： Lin Zhang , Yifan YangGong , Sebastian Turullols
Abstract: A method for determining power dissipation within a computer system is disclosed. A circuit block may receive a regulated voltage level on a power supply signal generated by a voltage regulator circuit. A power control circuit may measure a current drawn by the circuit block, and determine a real-time voltage level for the power supply signal using the current and based on a slope value and a zero-load voltage level. Additionally, power control circuit may determine a power dissipation for the circuit block using the current and the real-time voltage level, and adjust an operation parameter of the circuit block based on the power dissipation.
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公开(公告)号：US11086377B2
公开(公告)日：2021-08-10
申请号：US15965963
申请日：2018-04-29
Applicant: Oracle International Corporation
Inventor： Lin Zhang , Yifan YangGong , Sebastian Turullols
Abstract: A method for determining power dissipation within a computer system is disclosed. A circuit block may receive a regulated voltage level on a power supply signal generated by a voltage regulator circuit. A power control circuit may measure a current drawn by the circuit block, and determine a real-time voltage level for the power supply signal using the current and based on a slope value and a zero-load voltage level. Additionally, power control circuit may determine a power dissipation for the circuit block using the current and the real-time voltage level, and adjust an operation parameter of the circuit block based on the power dissipation.
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公开(公告)号：US11762444B2
公开(公告)日：2023-09-19
申请号：US17388830
申请日：2021-07-29
Applicant: Oracle International Corporation
Inventor： Lin Zhang , Yifan YangGong , Sebastian Turullols
Abstract: A method for determining power dissipation within a computer system is disclosed. A circuit block may receive a regulated voltage level on a power supply signal generated by a voltage regulator circuit. A power control circuit may measure a current drawn by the circuit block, and determine a real-time voltage level for the power supply signal using the current and based on a slope value and a zero-load voltage level. Additionally, power control circuit may determine a power dissipation for the circuit block using the current and the real-time voltage level, and adjust an operation parameter of the circuit block based on the power dissipation.
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公开(公告)号：US20190332153A1
公开(公告)日：2019-10-31
申请号：US15965963
申请日：2018-04-29
Applicant: Oracle International Corporation
Inventor： Lin Zhang , Yifan YangGong , Sebastian Turullols
Abstract: A method for determining power dissipation within a computer system is disclosed. A circuit block may receive a regulated voltage level on a power supply signal generated by a voltage regulator circuit. A power control circuit may measure a current drawn by the circuit block, and determine a real-time voltage level for the power supply signal using the current and based on a slope value and a zero-load voltage level. Additionally, power control circuit may determine a power dissipation for the circuit block using the current and the real-time voltage level, and adjust an operation parameter of the circuit block based on the power dissipation.
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