Invention Grant
US08456224B2 Compensation of operating time-related degradation of operating speed by a constant total die power mode
有权
通过恒定的总模功率模式补偿运行时间相关的运行速度退化
- Patent Title: Compensation of operating time-related degradation of operating speed by a constant total die power mode
- Patent Title (中): 通过恒定的总模功率模式补偿运行时间相关的运行速度退化
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Application No.: US12577985Application Date: 2009-10-13
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Publication No.: US08456224B2Publication Date: 2013-06-04
- Inventor: Maciej Wiatr , Richard Heller , Rolf Geilenkeuser
- Applicant: Maciej Wiatr , Richard Heller , Rolf Geilenkeuser
- Applicant Address: US TX Austin
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US TX Austin
- Agency: Williams, Morgan & Amerson, P.C.
- Priority: DE102008054067 20081031
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F3/02
Abstract:
By maintaining a substantially constant total die power during the entire lifetime of sophisticated integrated circuits, the performance degradation may be reduced. Consequently, greatly reduced guard bands for parts classification may be used compared to conventional strategies in which significant performance degradation may occur when the integrated circuits are operated on the basis of a constant supply voltage.
Public/Granted literature
- US20100109757A1 COMPENSATION OF OPERATING TIME-RELATED DEGRADATION OF OPERATING SPEED BY A CONSTANT TOTAL DIE POWER MODE Public/Granted day:2010-05-06
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