Description: This paper focuses on a Nios II soft core processors, programmable on-chip system to launch a digital camera prototype design. Firstly, the overall function of the prototype to be achieved by planning, then in parallel hardware and software design. Take full advantage of the hardware side, using the platform provided by the SD card slot, keyboard, digital tube, SRAM and other hardware resources, and using Verilog HDL hardware description language to design a prototype system VGA interface controller, CMOS image sensors interface controller and the VGA display memory the software side, based on the Nios II soft core processor implemented in C, the SD card driver, and the transplantation of the FAT file system, the VGA display driver, and BMP image file conversion and display function, and through the keyboard and user interface control prototype photographs and photo browsing. The experimental results show that this prototype system is designed properly, most of the hardware and softwa
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VGA_CCD\.metadata\.lock
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