منابع مشابه
Variable Supply Voltage for Low Power DSP
The use of dynamically adjustable power supplies as a method to lower power dissipation in DSP is analyzed. Power can be cut substantially without sacrificing performance in applications where the computational workload changes with time. If latency can be tolerated, buffering data and averaging processing rate can yield further power reduction. Continuous variation of the supply voltage can be...
متن کاملWorkload-aware low-power supply voltage controller
Current microprocessors are complex systems with multiple cores and non-trivial architectures, employing millions of sub-100nm transistors designed for extreme power, speed, and reliability constraints.1 An efficient control scheme for dynamic power, reliability, error detection-correction, workload scheduling, and thermal management is required. However, neuromorphic architectures are currentl...
متن کاملResearch of Low Voltage Shore Power Supply Used on Shipping Based on Sliding Control
In order to solve the problem of fuel pollution, the diesel fuel for power generation of marine was abandoned and shore power supply have been proposed at the historic moment. The Shore Power Supply which needs transferring 380V/50Hz to 450V/60Hz is used on shipping who need this kind of power, so effectively curbs the emissions of pollution gas into the air, and achieves the purpose of improvi...
متن کاملDesign of High Voltage Low Power Supply Device
The objectives of this paper are to investigate and develop a device that will produce high voltage low power supply. Generation of high voltage low power supply can be determined by using Flyback converter as an optimum method which can improve the design of the device to make it smaller in size, simpler and cost effective. In this paper, the device circuits are simulated using PSPICE software...
متن کاملSupply and Threshold Voltage Scaling for Low Power CMOS
This paper investigates the effect of lowering the supply and threshold voltages on the energy efficiency of CMOS circuits. Using a first-order model of the energy and delay of a CMOS circuit, we show that lowering the supply and threshold voltage is generally advantageous, especially when the transistors are velocity saturated and the nodes have a high activity factor. In fact, for modern subm...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 1950
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1745652