Leistungsverwaltungsschaltung zur Steuerung eines Leistungszustandsübergangs basierend auf einer Vorbestimmten Zeitgrenze

Details

Veröffentlichungs-Nr.

EP3885880

Aktenzeichen

EP20216369

Anmeldetag

22. Dezember 2020

Veröffentlichung

25. Februar 2026

Erteilung

25. Februar 2026

Rechtsraum

EP

IPC

G06F1/3287G06F1/3228

Abstract

Techniques and mechanisms for a power management circuit to monitor a power domain during one or more attempts to configure a low power state of the power domain. In an embodiment, the one or more attempts are performed during an instance of a local power state at a processor that is coupled to the power management circuit. The monitoring is to detect for a condition wherein the power domain has been in a power state, other than the low power state, for longer than a predetermined threshold length of time. Where the condition is detected, the power management circuit generates one or more signals which change the local power state of the processor, or interrupt an operating system that is executed with the processor. In another embodiment, the power management circuit provides analytic data based on the monitoring of the one or more attempts.

Anmelder

Firma

INTEL Corporation

Land

🇺🇸 USA

Fachgebiete