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Dynamic voltage scaling

Index Dynamic voltage scaling

Dynamic voltage scaling is a power management technique in computer architecture, where the voltage used in a component is increased or decreased, depending upon circumstances. [1]

35 relations: Adaptive voltage scaling, Advanced Configuration and Power Interface, Android (operating system), ARM Cortex-M, Asynchronous array of simple processors, Asynchronous system, Athlon, Computer cooling, Computer fan, CPU core voltage, CPU power dissipation, DVFS, DVS, Dynamic frequency scaling, Energy proportional computing, Frequency scaling, Glitch removal, Green computing, H2Ceramic cooling, Hardware stress test, LongHaul, Low-power electronics, Multi-core processor, Overclocking, Overvoltage, Power gating, Power management, Power management integrated circuit, PowWow, Quiet PC, Raspberry Pi, Sensor node, Stress testing, Underclocking, Universal Abit.

Adaptive voltage scaling

Adaptive Voltage Scaling (AVS) is a closed-loop dynamic power minimization technique that reduces power based on the actual operating conditions of the chip, i.e., the power consumption is continuously adjusted during the run time of the chip.

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Advanced Configuration and Power Interface

In a computer, the Advanced Configuration and Power Interface (ACPI) provides an open standard that operating systems can use to discover and configure computer hardware components, to perform power management by (for example) putting unused components to sleep, and to perform status monitoring.

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Android (operating system)

Android is a mobile operating system developed by Google, based on a modified version of the Linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets.

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ARM Cortex-M

The ARM Cortex-M is a group of 32-bit RISC ARM processor cores licensed by Arm Holdings.

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Asynchronous array of simple processors

The asynchronous array of simple processors (AsAP) architecture comprises a 2-D array of reduced complexity programmable processors with small scratchpad memories interconnected by a reconfigurable mesh network.

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Asynchronous system

The primary focus of this article is asynchronous control in digital electronic systems.

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Athlon

Athlon is the brand name applied to a series of x86-compatible microprocessors designed and manufactured by Advanced Micro Devices (AMD).

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Computer cooling

Computer cooling is required to remove the waste heat produced by computer components, to keep components within permissible operating temperature limits.

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Computer fan

A computer fan is any fan inside, or attached to, a computer case used for active cooling, and may refer to fans that draw cooler air into the case from the outside, expel warm air from inside, or move air across a heat sink to cool a particular component.

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CPU core voltage

The CPU core voltage (VCORE) is the power supply voltage supplied to the CPU (which is a digital circuit), GPU, or other device containing a processing core.

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CPU power dissipation

Central processing unit power dissipation or CPU power dissipation is the process in which central processing units (CPUs) consume electrical energy, and dissipate this energy in the form of heat due to the resistance in the electronic circuits.

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DVFS

DVFS may refer to.

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DVS

DVS may refer to.

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Dynamic frequency scaling

Dynamic frequency scaling (also known as CPU throttling) is a technique in computer architecture whereby the frequency of a microprocessor can be automatically adjusted "on the fly" depending on the actual needs, to conserve power and reduce the amount of heat generated by the chip.

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Energy proportional computing

Energy proportionality is a measure of the relationship between power consumed in a computer system, and the rate at which useful work is done (its utilization, which is one measure of performance).

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Frequency scaling

In computer architecture, frequency scaling (also known as frequency ramping) is the technique of increasing a processor's frequency so as to enhance the performance of the system containing the processor in question.

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Glitch removal

Glitch removal is the elimination of glitchesunnecessary signal transitions without functionalityfrom electronic circuits.

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Green computing

Green computing, green ICT as per International Federation of Global & Green ICT "IFGICT", green IT, or ICT sustainability, is the study and practice of environmentally sustainable computing or IT.

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H2Ceramic cooling

H2Ceramic cooling (also called H2C or Hot-to-Cold) is a computer cooling product offered as an option in Dell's XPS gaming systems, advertised specifically as facilitating CPU overclocking.

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Hardware stress test

Stress test (sometimes called a torture test) is a form of deliberately intense and thorough testing used to determine the stability of a given system or entity.

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LongHaul

VIA LongHaul is a CPU speed throttling and power saving technology developed by VIA Technologies.

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Low-power electronics

Low-power electronics are electronics, such as notebook processors, that have been designed to use less electric power.

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Multi-core processor

A multi-core processor is a single computing component with two or more independent processing units called cores, which read and execute program instructions.

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Overclocking

Overclocking is configuration of computer hardware components to operate faster than certified by the original manufacturer, with "faster" specified as clock frequency in megahertz (MHz) or gigahertz (GHz).

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Overvoltage

When the voltage in a circuit or part of it is raised above its upper design limit, this is known as overvoltage.

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Power gating

Power gating is a technique used in integrated circuit design to reduce power consumption, by shutting off the current to blocks of the circuit that are not in use.

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Power management

Power Management is a feature of some electrical appliances, especially copiers, computers, GPUs and computer peripherals such as monitors and printers, that turns off the power or switches the system to a low-power state when inactive.

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Power management integrated circuit

Power management integrated circuits (power management ICs or PMICs or PMU as unit) are integrated circuits (or a system block in a system-on-a-chip device) for managing power requirements of the host system.

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PowWow

PowWow (Power Optimized Hardware and Software FrameWork for Wireless Motes) is a wireless sensor network (WSN) mote developed by the Cairn team of IRISA/INRIA.

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Quiet PC

A quiet PC is a personal computer that makes very little, or no noise.

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Raspberry Pi

The Raspberry Pi is a series of small single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and in developing countries.

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Sensor node

A sensor node, also known as a mote (chiefly in North America), is a node in a sensor network that is capable of performing some processing, gathering sensory information and communicating with other connected nodes in the network.

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Stress testing

Stress testing (sometimes called torture testing) is a form of deliberately intense or thorough testing used to determine the stability of a given system or entity.

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Underclocking

Underclocking, also known as downclocking, is modifying a computer or electronic circuit's timing settings to run at a lower clock rate than is specified.

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Universal Abit

Universal Abit (formerly ABIT Computer Corporation) was a computer components manufacturer, based in Taiwan, active since the 1980s.

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Redirects here:

Dynamic Voltage Scaling, Dynamic frequency and voltage scaling, Dynamic voltage and frequency scaling, Frequency and voltage scaling, Overvolting, Undervolting, Voltage and frequency scaling, Voltage scaling.

References

[1] https://en.wikipedia.org/wiki/Dynamic_voltage_scaling

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