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A power saving method in suspend mode for controllers which have multiple operating points

IP.com Disclosure Number: IPCOM000016426D
Original Publication Date: 2003-Jan-10
Included in the Prior Art Database: 2003-Jun-21

Publishing Venue

IBM

Abstract

Disclosed is a power saving method for the controllers which has multiple operating points and can not be powered off during suspend mode (i.e. stand-by mode or ACPI S3 state) by setting the voltage of the controllers at minimum in the suspend mode