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您好,我想要找一颗LVDS转VGA输出的芯片,请问下有推荐么,谢谢,如果有,能否提供参考原理图及软件demo
两颗芯片完成,先将LVDS转RGB,然后通过RGB转VGA.
不知您需要几对LVDS data,单通道4 pairs LVDS还是双通道8 pairs LVDS信号?需要RGB多少位的,24bit还是48bit?
比如DS90CF388这款FPD link receiver 就能实现LVDS到RGB转换。http://www.ti.com/product/DS90CF388A?keyMatch=DS90CF388&tisearch=Search-EN-Everything
另外,SN75LVDS82也是LVDS转RGB,4对LVDS转24bit RGB
您这里指的VGA应该是 模拟信号吧,使用SN75LVDS82这类FPD-link实现LVDS转RGB是数字信号。
如果需要模拟VGA的话,需要将数字信号RGB转成模拟RGB。需要一个视频DAC来实现。