Electronic device for recognizing erroneous insertion of card, and operating method thereof

摘要

An electronic device comprises a socket having a plurality of connection terminals that accommodates a 5 card-type external device having a corner cut-out portion, a plurality of contact pads exposed on a surface of the card-type external device that are correspondingly connected to the connection terminals in response to insertion of the card-type external device into the 10 socket. A detection unit detects erroneous insertion of the card-type external device into the socket in response to incorrect location of the cut-out portion during the erroneous insertion. A processor outputs a control signal in response to the detected erroneous insertion of the 15 card-type external device. 5034928 _1 (GHMatters) P96000.AU 17/01/14