SYSTEM AND METHOD OF CONTROLLING A POWER SUPPLY

A system having a low power operation mode and a normal operation mode, the system including a power supply unit for supplying at least a first voltage and a second voltage; a first circuit which operates during the normal operation mode but does not operate during the low power operation mode; a se...

Full description

Saved in:
Bibliographic Details
Main Authors PUIGORIOL ROGER BASTARDAS, MATOS EMILIO LOPEZ, GARCIA SANTIAGO GARCIA
Format Patent
LanguageEnglish
Published 09.01.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A system having a low power operation mode and a normal operation mode, the system including a power supply unit for supplying at least a first voltage and a second voltage; a first circuit which operates during the normal operation mode but does not operate during the low power operation mode; a second circuit which operates during the low power operation mode; and a switching unit for selectively supplying the first circuit with the first voltage or the second voltage from the power supply unit; wherein the power supply unit supplies a power status signal and the switching unit is controlled based on the power status signal.
Bibliography:Application Number: US201213543134