GLOBAL VALVE SOURCE (GVS) is an international purchaser from United States, need to buy products of Vehicles and Construction Machinery, Electronic and Information Products, Tool, Chemical and Mineral, Machinery and Equipment, Home Appliances, Home Texti
这里选用CCIR方式;OVLCTRL0/1是层叠控制,00是无层叠;GHS,GVS是输出视频信号的行场同步,模/数RGB接口共用这两根引脚;SAA7111A输出的LLC时钟信号直接与液晶屏的GCLK引脚相接,GHREF是液晶屏的显示使能,VREF用于模拟RGB端口(如不使用可悬空)。