NAVIGATION DEVICE AND POWER SAVING METHOD THEREOF

A navigation device includes an image sensor, a processing unit, a main clock circuit and an auxiliary clock circuit, wherein a clock frequency of the auxiliary clock circuit is much lower than that of the main clock circuit. The image sensor captures a predetermined number of image frames in a burs...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LYE KENG-YEEN, CHANG KENG-YEAM
Format: Patent
Sprache:eng
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