ELECTRONIC DEVICE COMPRISING CONNECTOR

An electronic device, according to one embodiment disclosed in the present document, comprises a housing, a battery, a power management module, a connector, a device recognition circuit, a memory, and a processor, wherein the connector includes a first sub pin row and a second sub pin row. The proce...

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Bibliographische Detailangaben
Hauptverfasser:	KU, Kwanhoe, KIM, Kyounghoon, SHIN, Dongrak, LEE, Wookwang, KIM, Sukgyong
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PHYSICS PUBLIC ADDRESS SYSTEMS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	An electronic device, according to one embodiment disclosed in the present document, comprises a housing, a battery, a power management module, a connector, a device recognition circuit, a memory, and a processor, wherein the connector includes a first sub pin row and a second sub pin row. The processor or the device recognition circuit may: when an external accessory device is connected to the connector and a specified resistance value is detected in a first recognition pin, control the power management module so as to supply a first power signal to a first power pin and supply a second power signal to a second recognition pin; receive first identification information of the accessory device through the first recognition pin or a first data pin; and when the first identification information is a specified value or matches second identification information stored in the memory, control the power management module so as to block the first power signal and maintain the second power signal.