Method for interfacing efficacious of display data intersystem

The present invention relates to an efficient method of displaying data interface between the system with a general-purpose processor and the video codec; In particular, the general purpose processor (MPU) and the video codec (Video Codec), 2 chips (Chip) through the LCD interface that exists in common, as constructed as a system which can efficiently display (Display) the GUI Data and Video Data It relates to technology. According to the present invention, a general purpose processor (MPU) and the video codec (Video Codec) having a respective LCD interface to configure the system into a single chip (Chip), a general purpose processor (MPU) is generated to perform the display It proposes a method for efficient interface display data, comprising a step of outputting the decoded data from the GUI data and video codecs (video codec) and the LCD driver (driver) of the outer. Therefore, according to the present invention a wide variety of applications by performing a display of a through a data transmission method using the LCD interface, a video codec (Video Codec) and the general-purpose processor (MPU) in a more free and efficient to commonly exist in a general-purpose processor (MPU) ( it is possible to apply to the Application). A general purpose processor, a video codec, LCD interface, a display, an application