Invention Grant
- Patent Title: Early wake-warn for clock gating control
- Patent Title (中): 提前唤醒时钟门控控制
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Application No.: US14126919Application Date: 2013-09-30
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Publication No.: US09552308B2Publication Date: 2017-01-24
- Inventor: Suresh Sugumar , Mahesh K. Kumashikar , Rahul Pal , Sridhar Muthrasanallur
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Patent Capital Group
- International Application: PCT/US2013/062751 WO 20130930
- International Announcement: WO2015/047422 WO 20150402
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/42 ; G06F9/46
Abstract:
A request associated with a particular cache record is generated to be sent to a system component associated with a cache bank over an interconnect. A wake-warn signal is sent over a dedicated wake-warn channel to indicate to the system component that the request is to arrive. Wake-warn signals cause a disabled clock to be ungated to an enabled state. The request is then sent to the system component.
Public/Granted literature
- US20150095688A1 EARLY WAKE-WARN FOR CLOCK GATING CONTROL Public/Granted day:2015-04-02
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