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正在开发的项目中用到SN75LVDS82芯片,将LVDS信号转换成RGB信号驱动LCD屏。
LVDS源:ARM芯片的LVDS接口,ARM芯片为国产瑞芯微的PX30;
LVDS转RGB芯片:TI的SN75LVDS82芯片;
LCD屏参数:TFT ,800X480分辨率,7inch;RGB888(24位);
问题是软件那边没有相关的驱动程序(时序、行同步,场同步信息等等),导致显示屏白屏,无任何显示内容。
有没有相关的驱动代码可以提供?