Razor: circuit-level correction of timing errors for low-power operation

Dynamic voltage scaling is one of the more effective and widely used methods for power-aware computing. We present a DVS approach that uses dynamic detection and correction of circuit timing errors to tune processor supply voltage and eliminate the need for voltage margins

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Bibliographic Details
Published in:IEEE MICRO 2004-11, Vol.24 (6), p.10-20
Main Authors: Ernst, D., Das, S., Lee, S., Blaauw, D., Austin, T., Mudge, T., Nam Sung Kim, Flautner, K.
Format: Article
Language:English
Subjects:
Circuits
Computer displays
Computer peripherals
Computer science
Delay
Dynamic voltage scaling
Dynamics
Electric potential
Error correction
Inverters
Microprocessors
Mobile handsets
Razors
Temperature
Time measurements
Timing
Voltage
Voltage control
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Description
Summary:Dynamic voltage scaling is one of the more effective and widely used methods for power-aware computing. We present a DVS approach that uses dynamic detection and correction of circuit timing errors to tune processor supply voltage and eliminate the need for voltage margins
ISSN:0272-1732
1937-4143
DOI:10.1109/MM.2004.85