FPGA视频采集卡！使用FPGA采集CCD模拟信号，并DA转换为数字信号，用VGA输出显示！-FPGA video capture card! CCD analog signal using FPGA acquisition, and the DA is converted to a digital signal with VGA output!

VGA时序描述硬件图片的方法，适用于需要高速显示图片的场合。-VGA timing hardware picture descr iption method, try to ask for a quick picture of the occasion.