METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING INTERGRATED CIRCUIT SUPPLY VOLTAGES

摘要

A method and apparatus for automatically controlling integrated circuit supply voltages includes, according to one embodiment, a primary voltage regulator (112) and a secondary voltage regulator (115). The primary voltage regulator supplies (112) one of either a first voltage or a second voltage to a third voltage to a second plurality of inputs of the integrated circuit in the event the primary voltage regulator supplies the first voltage, with the third voltage being substantially the same as the second voltage.