The next-generation 32-bit embedded RISC microprocessor S3C2410 based on ARM core and FPGA component were applied to the control center

communicating with the host computer via Ethernet. The system supports 256 full-color LED gray-scale screen of text

images

and animation

at the same time can storage more display content and have fast transmission of image data rate. ARM controls datas download

storage and delivery

and FPGA to achieve the acceptance of data

cache and scan. ARM communicates with FPGA using the ARMs built-in LCD interface

a parallel data transmission

achieving the objective transmission rate

and the largest display size up to 1 0241 024 resolution of the picture. At present

the system can display the 256256 resolution image

in order to improve system flexibility and applicability

the picture is divided into the size of 12864 image block

which can be selected through an external jump pin

the entire system has strong stability and versatility.