THE METHOD FOR TRANSMITTING AND RECEIVING DATA GENERATED BY APPLICATION ACCORDING TO HDMI CEC

摘要

A method for transmitting and receiving data generated in an application according to HDMI CEC is provided to transmit data by using HDMI CEC, thereby realizing fast transmission of AV data. A DTV controller of a DTV(100) produces application data(S310). The DTV controller drives an HDMI CEC processor to generate an HDMI CEC message including application data(S320). The DTV controller transmits the generated HDMI CEC message to a DVDR through a DTV HDMI interface(S330). The HDMI CEC processor of the DTV controller extracts application data from the HDMI CEC message and transmits the extracted application data to a corresponding application(S340).