| 摘要 |
A system comprises an input and output unit, a system-on chip, a touch integrated circuit, and a display driving integrated circuit. The input and output unit includes: a display panel for displaying an image based on display data; and a touch panel for providing touch data corresponding to a touch operation of a user. The system-on chip includes a processor for generating graphic user interface (GUI) image data by using a GUI engine. The touch integrated circuit generates touch coordinate data based on the touch data. The display driving integrated circuit generates the display data based on the GUI image data provided from the processor in a normal display mode, and generates the display data based on the touch coordinate data provided from the touch integrated circuit in a fast display mode. |
