发明申请
US20130311805A1 SYSTEM-WIDE TIME SYNCHRONIZATION ACROSS POWER MANAGEMENT INTERFACES AND SENSOR DATA
有权
通过电源管理接口和传感器数据进行系统时间同步
- 专利标题: SYSTEM-WIDE TIME SYNCHRONIZATION ACROSS POWER MANAGEMENT INTERFACES AND SENSOR DATA
- 专利标题(中): 通过电源管理接口和传感器数据进行系统时间同步
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申请号: US13938471申请日: 2013-07-10
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公开(公告)号: US20130311805A1公开(公告)日: 2013-11-21
- 发明人: Stuart Allen Berke , George Richards, III , Mark Muccini
- 申请人: Stuart Allen Berke , George Richards, III , Mark Muccini
- 主分类号: G06F1/12
- IPC分类号: G06F1/12 ; G06F1/32
摘要:
A power management control system for an information handling system is disclosed. The power management control system includes a power management interface bus interfacing a plurality of devices, where one or more of the devices is each associated with a time clock. The power management control system further includes a management agent interfacing the power management interface bus. The management agent is configured to: receive a system time; synchronize the one or more time clocks based, at least in part, on the system time; and maintain synchronization of the one or more time clocks, at least in part, via a set of telemetric primitives.