TECHNIQUES FOR CONFIGURING CONTACTS OF A CONNECTOR

摘要

PURPOSE: A technology for composing contacts of a connector is provided to wait for a response from an accessory by dynamically composing the contacts of the connector based on information received from the accessory. CONSTITUTION: A first connector includes a plurality of contacts(112). A control circuit is operationally combined with a plurality of connectors. The control circuit detects a second connector during pairing with the first connector. The control circuit transmits a command through a first contact from a plurality of contacts. The control circuit sets up internal connections of the contacts. A plug connector(100) includes a body(102) and a tab part(104). A cable(106) is attached to the body and the tab part.