Intel Corporation

Joshua Resch

Michael Berger

Eli Elik Kupermann

Mukesh Kataria

Mazen G Gedeon

James G Hermerding, Ii

Michael N Derr

Chee Lim Nge

Yasser Rasheed

David Birnbaum

Jeffrey Tripp

Pronay Dutta

Hung Huynh

Jeffrey John Vick

In one embodiment, a processor includes: a plurality of processing elements to perform operations; a power management agent (PMA) coupled to the plurality of processing elements to control power consumption of the plurality of processing elements; and a throttling circuit coupled to the PMA. The throttling circuit is to determine a throttling power level for the plurality of processing elements based at least in part on translation information communicated from the PMA. Other embodiments are described and claimed.

System, apparatus and method for optimized throttling of a processor

A platform including a security system is described. The security system comprises, in one embodiment, a multi-state system having a plurality of modes, available whenever the platform has a source of power. The modes comprise an unarmed mode, in which the security system is not protecting the platform, an armed mode, in which the platform is protected, the armed mode reached from the unarmed mode, after an arming command, and a suspecting mode, in which the platform is suspecting theft, the suspecting mode reached from the armed mode, when a risk behavior is detected.

Always-available embedded theft reaction subsystem

A system comprising a platform protected by an always-on always-available security system is described. The system, in one embodiment, includes a core logic component to provide logic to move the platform to an armed mode upon receipt of an arming command, a battery access controller to prevent access to a battery of the platform, when the platform is in the armed mode, a disarming logic to receive a disarming command from a user, the disarming command causing the battery access controller to provide the access to the battery, such that when the platform is disarmed the battery can be accessed, whereby the system prevents removal of the battery when the platform is in the armed mode to ensure that the platform remains powered to perform a security action when needed.

Various embodiments are directed to a tri-layered power scheme for architectures which contain a microcontroller. In one embodiment, a power management system may comprise a microcontroller in a chipset, a low consumption power well to control a power supply to the microcontroller, and a power controller to control a power supply to the low consumption power well. The power management system may be arranged to switch among multiple power consumption states. In a maximum power consumption state, the microcontroller is on, the power controller is on, and the low consumption power well is on. In an intermediate power consumption state, the microcontroller is off, the power controller is on, and the low consumption power well is required to be on. In a minimum power consumption state, the microcontroller is off, the power controller is on, and the low consumption power well is optionally on or off at the discretion of the power controller. Other embodiments are described and claimed.

Tri-layered power scheme for architectures which contain a micro-controller

Growing community of inventors

Portland, OR, United States of America

Joshua Resch