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A Multi-Performance Processor for Low Power Embedded Applications

Yuichiro Oyama, Tohru Ishihara, Toshinori Sato, Hiroto Yasuura

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Abstract

This paper proposes an energy efficient processor which can be used as a design alternative for the dynamic voltage scaling (DVS) processors in embedded system design. The major advantage over the DVS processors is a small overhead for changing its operating voltage. The supply voltage and the clock frequency can be changed in a few clock cycles with low bounce noise in power and ground lines.

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What this paper is about

This paper proposes an energy efficient processor which can be used as a design alternative for the dynamic voltage scaling (DVS) processors in embedded system design. The major advantage over the DVS processors is a small overhead for changing its operating voltage. The supply voltage and the clock frequency can be changed in a few clock cycles with low bounce noise in power and ground lines.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper proposes an energy efficient processor which can be used as a design alternative for the dynamic voltage scaling (DVS) processors in embedded system design. The major advantage over the DVS processors is a small overhead for changing its operating voltage. The supply voltage and the clock frequency can be changed in a few clock cycles with low bounce noise in power and ground lines.

Key concepts: Dynamic voltage scaling, Overhead (engineering), Clock rate, Computer science, Frequency scaling, Voltage, Embedded system, Power (physics)

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