Abstract:
PROBLEM TO BE SOLVED: To provide an on-die thermal sensor for accurately presuming the temperature of a memory device. SOLUTION: A thermal management system, a thermal management method and a thermal management device use the on-die thermal sensor. In some embodiments, an integrated circuit such as a memory controller comprises temperature collection logic and control logic. The temperature collection logic receives and stores temperature data from a plurality of remote memory devices each having an on-die thermal sensor. In some embodiments, the control logic controls a thermal throttle based, at least in part, on the temperature data. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
According to one embodiment of the present invention, a method of power management for a flat panel display is disclosed. The method includes: receiving image data; determining a segment mode for the received image data; selecting a portion of the received image data corresponding to the determined segment mode; accumulating a value of the selected portion of the received image data; comparing the accumulated value to a threshold value; and generating an interrupt signal if the accumulated value exceeds the threshold value.
Abstract:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for thermal management using an on-die thermal sensor. In some embodiments, an integrated circuit (e.g., a memory controller) includes temperature collection logic and control logic. The temperature collection logic receives and stores temperature data from a plurality of remote memory devices each having an on-die thermal sensor. In some embodiments, the control logic controls a thermal throttle based, at least in part, on the temperature data. Other embodiments are described and claimed.
Abstract:
Thermal management and communication is described in the context of memory modules that contain several memory devices. In one example, the invention includes determining a temperature of a first memory device, the first memory device containing a plurality of memory cells, determining a temperature of a second memory device after determining the temperature of the first memory device, the second memory device containing a plurality of memory cells, and generating an alarm based on an evaluation of the first and the second temperatures. In another example, the invention includes detecting a thermal event on a memory device of a memory module that contains a plurality of memory devices, detecting the state of an event bus of the memory module, and sending an alert on the event bus if the event bus is in an unoccupied state.
Abstract:
In one embodiment of the invention, an integrated device is described that employs a mechanism to control power consumption of a graphics memory controller hub (GMCH) through both voltage and frequency adjustment of clock signal received from a clock generator. The GMCH comprises a graphics core and a circuit to alter operational behavior, such as the frequency of a render clock signal supplied to the graphics core. The circuit is adapted to monitor idleness of the graphics core and reduce a frequency level of the render clock signal if the idleness exceeds a determined percentage of time.
Abstract:
A method and apparatus are provided for obtaining throttle settings of a system, such as a chipset. A first bandwidth may be applied to a first area (or interface) of the system and a temperature of the first area may be sensed using a thermal sensor. The bandwidth passing through this first area may be increased or decreased based on the sensed temperature to obtain an ideal or optimized setting.
Abstract:
In one embodiment of the invention, an integrated device is described that employs a mechanism to control power consumption of a graphics memory controller hub (GMCH) through both voltage and frequency adjustment of clock signal received from a clock generator. The GMCH comprises a graphics core and a circuit to alter operational behavior, such as the frequency of a render clock signal supplied to the graphics core. The circuit is adapted to monitor idleness of the graphics core and reduce a frequency level of the render clock signal if the idleness exceeds a determined percentage of time.
Abstract:
In one embodiment of the invention, an integrated device is described that employs a mechanism to control power consumption of a graphics memory controller hub (GMCH) (140) through both voltage and frequency adjustment of clock signal received from a clock generator (120). The GMCH (140) comprises a graphics core (200) and a circuit (235) to alter operational behavior, such as the frequency of a render clock signal (270) supplied to the graphics core (200). The circuit (235) is adapted to monitor idleness of the graphics core (200) and reduce a frequency level of the render clock (270) signal if the idleness exceeds a determined percentage of time.
Abstract:
In one embodiment of the invention, an integrated device is described that employs a mechanism to control power consumption of a graphics memory controller hub (GMCH) through both voltage and frequency adjustment of clock signal received from a clock generator. The GMCH comprises a graphics core and a circuit to alter operational behavior, such as the frequency of a render clock signal supplied to the graphics core. The circuit is adapted to monitor idleness of the graphics core and reduce a frequency level of the render clock signal if the idleness exceeds a determined percentage of time.
Abstract:
Ein System und Verfahren zur Auswahl einer Computer-Hardwarekomponente eines Computersystems zur Drosselung basierend auf einer Auswahlpolitik wird offengelegt. Ein teilweise Wärme basiertes Steuersystem kann ein erstes Signal erfassen, welches anzeigt, dass ein erster Zustand für mehrere Computer-Hardwarekomponenten aufgetreten ist. Das teilweise Wärme basierte Steuersystem kann unter Verwendung eines Tabellen basierten Regelgenerators eine zumindest teilweise auf das erste Signal basierte Vorgehensweise wählen. Das teilweise Wärme basierte Steuersystem kann an teilnehmende Komponenten Anweisungen bezüglich der Vorgehensweise ausgeben.