Data driving circuit, display apparatus, and data driving method with reception signal

A data driving method, comprising:

• generating a clock signal from clock information included in a reception signal including the clock information, mode information and a body;
• sampling the reception signal according to the clock signal and obtaining the mode information and the body that includes at least one of control information and data;
• determining whether or not the body corresponds to the control information with reference to the mode information;
• generating a control signal corresponding to the control information according to a result of the determination;
• and
• generating a data signal corresponding to the data according to the control signal, wherein the mode information is embedded with the clock information and the body, and the mode information is transmitted via a same line with the clock information and the body.

A display device, comprising:

• a timing controller configured to generate a reception signal including clock information, a body and mode information, the mode information indicating whether the body includes control information or data;
• a data driving circuit configured to generate a control signal corresponding to the control information included in the reception signal with reference to the mode information included in the reception signal, and generate a data signal corresponding to the data included in the reception signal according to the control signal;
• and
• a display panel configured to display an image corresponding to the data signal,
• wherein the mode information is embedded with the clock information and the body, and the mode information is transmitted via a same line with the clock information and the body.