Other Parts Discussed in Thread: TVP7002
公司最近有一款产品需要用到贵公司的TVP7002,以实现PC的VGA信号(RGBHV)到YCbCr4:2:2(BT601)的转换。按照芯片手册和配置参考设定好以后发现输出H,V,DCLK均正常但是没有Field ID 信号和数据信号。请问下出现这种问题的原因可能是什么?
配置程序流程如下(以1280x720分辨率为例
先对TVP7002进行复位操作
载入VESA标准公共配置
最后配置为1280x720模式
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