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1.
公开(公告)号:US20140281634A1
公开(公告)日:2014-09-18
申请号:US14211987
申请日:2014-03-14
申请人: EFRAIM ROTEM , BENJAMIN J. GOULD , JAMES G. HERMERDING, II , JORGE P. RODRIGUEZ , ALON NAVEH , NIR ROSENZWEIG , VIJAY S. R. DEGALAHAL
发明人: EFRAIM ROTEM , BENJAMIN J. GOULD , JAMES G. HERMERDING, II , JORGE P. RODRIGUEZ , ALON NAVEH , NIR ROSENZWEIG , VIJAY S. R. DEGALAHAL
IPC分类号: G06F1/32
CPC分类号: G06F1/325 , G06F1/3206 , Y02D50/20
摘要: Methods and apparatus relating to controlling power consumption by a Power Supply Unit (PSU) during idle state are described. In one embodiment, a power supply unit enters a lower power consumption state (e.g. S9) based on power state information, corresponding to one or more components of the platform, and comparison of a first value (corresponding to a frequency/frequentness of entry into the lower power consumption state) to a first threshold value. Other embodiments are also disclosed and claimed.
摘要翻译: 描述了在空闲状态期间由电源单元(PSU)控制功率消耗的方法和装置。 在一个实施例中,电源单元基于对应于平台的一个或多个组件的功率状态信息进入较低功耗状态(例如S9),并且将第一值(对应于进入的频率/频率 较低功耗状态)变为第一阈值。 还公开并要求保护其他实施例。
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公开(公告)号:US20140181546A1
公开(公告)日:2014-06-26
申请号:US13726338
申请日:2012-12-24
申请人: ALAN D. HALLBERG , JORGE P. RODRIGUEZ , PHILIP R. LEHWALDER , PATRICK K. LEUNG , ALEXANDER B. UAN-ZO-LI , RUOYING MA , JEFFREY A. CARLSON
发明人: ALAN D. HALLBERG , JORGE P. RODRIGUEZ , PHILIP R. LEHWALDER , PATRICK K. LEUNG , ALEXANDER B. UAN-ZO-LI , RUOYING MA , JEFFREY A. CARLSON
CPC分类号: H02H9/02 , G06F1/28 , G06F1/3206 , G06F1/3296 , Y02D10/172 , Y02D50/20
摘要: An apparatus may comprise a platform power protection circuit to monitor an electric current over a platform input line, the electric current received on the platform input line from a current source, and output an alert signal from a comparator when current output is determined to exceed a current threshold. The apparatus may further include logic to assert a control signal to reduce power consumption in one or more platform components coupled to the platform input line when the alert signal is received. Other embodiments are disclosed and claimed.
摘要翻译: 一种装置可以包括平台电力保护电路,用于监视平台输入线上的电流,从电流源接收在平台输入线上的电流,并且当当前输出被确定为超过一个时,输出来自比较器的报警信号 当前门槛。 当接收到警报信号时,该装置还可以包括用于断言控制信号以降低耦合到平台输入线的一个或多个平台组件中的功率消耗的逻辑。 公开和要求保护其他实施例。
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