ELECTRONIC DEVICE AND CLOCK CONTROL METHOD THEREOF

Disclosed are an electronic device and a clock control method thereof which can synchronize a clock signal with another electronic device while a user uses a plurality of electronic devices. The clock control method of the present invention comprises the steps of: generating the reference clock of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, DONG BIN, BAE, GUN YOUNG
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:Disclosed are an electronic device and a clock control method thereof which can synchronize a clock signal with another electronic device while a user uses a plurality of electronic devices. The clock control method of the present invention comprises the steps of: generating the reference clock of the electronic device; generating a comparing clock through an external alternating current (AC) power source; counting the reference clock according to the comparing clock; and controlling a generation period of the reference clock according to a counting result. 전자 장치 및 이의 클럭 제어 방법이 개시된다. 본 발명의 전자 장치의 클럭 제어 방법은, 전자 장치의 기준 클럭을 생성하는 단계, 외부의 AC 전원을 통해 비교 클럭을 생성하는 단계, 비교 클럭에 따라 기준 클럭을 카운팅하는 단계 및 카운팅 결과에 따라 기준 클럭의 생성 주기를 제어하는 단계를 포함한다.