S3C44B0X-based Liquid Crystal Display System
Design
ABSTRACT
Along with the development of information industry, people’s requests on the display
technology are much higher than before, from simple text, graphics to complex image. The
development of liquid crystal display control technology makes the powerful microprocessor get
more extensive and fully application. LCD (Liquid Crystal Display) because of its flat structure,
power consumption economization, long life, no radiation, frivolous, portable as well as other
advantages, become the first choice of the output device of human-computer interaction in the
application of embedded system. This design is based on the S3C44B0X development board
with external LCD as display device, for interface design, and the transplantation of the GUI
(Graphical User Interface). First, initialize the basic hardware of the development board with the
Bootloader. Then initialize the LCDC through the LCD driver, and realize the transplantation of
the GUI. Later, the LCD can display user-defined texts, graphics, images. With the development
of the embedded technology and the increase of people’s demand for the function of the hand-
held device, LCD display module will be more and more important in realizing human-computer
interaction.
KEYWORD S3C44B0X LCD Liquid Crystal Display Module Embedded System
