说明：  RTD2260芯片手册，该芯片支持VGA，HDMI，DVI等多种格式输入，LVDS输出连接液晶屏，内部集成单片机，可以做OSD菜单
(RTD2260 chip manual, the chip supports VGA, HDMI, DVI and other forms of input, LVDS output connected to the LCD screen, internal integration of microcontroller, can do OSD menu)