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S3C6400X RISC MICROPROCESSOR
Interface
Display controller supports 2 types of display device. One type is the conventional RGB-interface which uses
RGB data, Vertical/horizontal sync, data valid signal and data sync clock. The Second type is I80 CPU Interface
which uses address, data, chip select, read/write control and register/status indicating signal. In this type of LCD
driver it has a frame buffer and has the function of self-refresh, therefore display controller updates one still image
by writing only one time to the LCD.
Figure 14-2. Block diagram of the Data Flow
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
DISPLAY CONTROLLER
14-5
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