In addition this paper realizes the design of data collection module, keyboard module and data saving module.
此外本文还完成了数据采集模块、键盘模块、数据存储模块的设计。
The present invention has control CPU with simple initial configuration, SD card interface module for automatic data transmission with SD card, saving in CPU resource and raised system performance.
本发明使得控制CPU只需进行简单的初始化配置，由SD卡接口模块自动完成与SD卡之间的数据传输，极大地节省了CPU的资源，提高了系统的性能。
The FIFO module in FPGA was applied to realize the pixel clock modification and the data saving and taking.
采用FPGA内部集成的FIFO模块实现像素时钟的改变和图像数据的存取。
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