| 摘要 |
An apparatus (100) comprising a distribution network that includes a circuitry (120) configured to receive a first power from a first voltage source (112 1 ) and a second power from a second voltage source (112 2 ), and to deliver power to each of a plurality of electronic circuitry blocks (ECBs) (126 1 , 126 2 , ..., 126 N ), including to deliver first ECB power to a first ECB (126 1 ) and second ECB power to a second ECB (126 2 ). The first ECB power includes a first portion of the first power and a first portion of the second power. The apparatus (100) also includes a power management unit (130) configured to dynamically adjust the power to be provided to each ECB (126 1 , 126 2 , ..., 126 N ). Responsive to a change in a first activity level of the first ECB (126 1 ), the power management unit (130) is configured to change the first ECB power by adjusting the first portion of the first power and adjusting the first portion of the second power. |
