Dynamic voltage margin recovery
作者： John H. Mylius , Conrad H. Ziesler , Rohit Kumar , Daniel C. Murray , Jong-Suk Lee
DOI:
关键词:
摘要: In an embodiment, integrated circuit includes multiple instances of a component (e.g. processor) and control circuit. The may be configured to operate in various modes. Some the modes are incapable presenting worst-case load on power supply. monitor detect which operating. Based monitoring, request recover portion voltage margin established for conditions instances. If change modes, they mode from causes increase current supply magnitude restore some recovered margin), cause permit it complete prior granting change.
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