Supply voltage control based at least in part on power state of integrated circuit

A system comprising:

• a memory;
• a functional unit coupled to the memory, the functional unit including:
• a first logic to perform one or more functions;
• and
• a second logic coupled with the first logic, the second logic to send to a voltage regulator control logic first information corresponding to a current load for a different power state to adjust a level of voltage to a different value;
• a wireless interface for allowing the system to communicate with another device;
• and
• a display for displaying content processed by the functional unit.

A system comprising:

• a memory;
• a functional unit coupled to the memory, the functional unit including:
• a control logic to control switching voltage regulator circuitry to supply a voltage;
• and
• at least a portion of the switching voltage regulator circuitry, the control logic to:
• receive first information corresponding to a voltage identification and to control the switching voltage regulator circuitry to adjust the voltage based at least in part on the received first information, and
• receive second information corresponding to a current load for a different power state and to control the switching voltage regulator circuitry to adjust the voltage based at least in part on the received second information,
• wherein the second information is separate from the first information;
• and
• an interface for allowing the functional unit to communicate with another device.