Invention Grant
US08874948B2 Apparatuses for operating, during respective power modes, transistors of multiple processors at corresponding duty cycles
有权
在相应的功率模式期间，以相应的占空比操作多个处理器的晶体管的装置
- Patent Title: Apparatuses for operating, during respective power modes, transistors of multiple processors at corresponding duty cycles
- Patent Title (中): 在相应的功率模式期间，以相应的占空比操作多个处理器的晶体管的装置
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Application No.: US14064633Application Date: 2013-10-28
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Publication No.: US08874948B2Publication Date: 2014-10-28
- Inventor: Sehat Sutardja , Hong-Yi Chen
- Applicant: Marvell World Trade Ltd.
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F12/08 ; G06F13/28
Abstract:
A device includes a first processor and a second processor. The first processor is configured to operate in accordance with a first power mode. The first processor includes a first transistor. The first processor is configured to, while operating in accordance with the first power mode, switch the first transistor at a first duty cycle. The second processor is configured to operate in accordance with a second power mode. The second processor includes a second transistor. The second processor is configured to, while operating in accordance with the second power mode, switch the second transistor at a second duty cycle. The second duty cycle is greater than the first duty cycle. The second processor consumes less power while operating in accordance with the second power mode than the first processor consumes while operating in accordance with the first power mode.
Public/Granted literature
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