Abstract: The present disclosure describes a circuit for managing power and heat. The circuit includes a motherboard voltage regulator to supply a current to a loadline. The circuit includes a sense point coupled to the loadline, the circuit to measure a sensed voltage at the sense point. The circuit also includes a comparator to compare the sensed voltage to a reference voltage. An output of the comparator is used to indicate a level of current being provided by the motherboard voltage regulator.

Abstract: The present disclosure describes a circuit for managing power and heat. The circuit includes a voltage regulator, and a calibration module comprising logic, at least partially comprising hardware logic. The calibration module is configured to identify a first voltage of the circuit when a current is not provided to the voltage regulator, and determine a second voltage of the circuit when a current is provided to the voltage regulator during a reset sequence. The calibration module is further configured to compare the first voltage to the second voltage.

Abstract: Embodiments of a phase interpolator for a phase-locked loop are presented herein.