Power mode change voltage control in computerized system

摘要

A computerized system includes at least one digital logic circuit and a power control circuit. The power control circuit is operable to reduce the voltage of a power signal applied to the at least one digital logic circuit, operable to bring the digital logic circuit from a high power level to a low power level, and operable to increase the voltage of the power signal applied to the digital logic circuit before bringing the digital logic circuit from a low power level to a high power level.