使用THS8200做RGB888转YPbPr(720P),无显示
时间:10-02
整理:3721RD
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使用THS8200做RGB888转YPbPr(720P),后端无显示,
Y、Pb、Pr的输出波形参看附件图片,
寄存器配置为:
THS8200_write(0x03,0x01);
THS8200_write(0x19,0x01);
THS8200_write(0x1A,0x00);
THS8200_write(0x1B,0x00);
THS8200_write(0x1C,0x28);
THS8200_write(0x36,0x80);
THS8200_write(0x38,0x82);
THS8200_write(0x3D,0x00);
THS8200_write(0x4A,0xFC);
THS8200_write(0x82,0x03);
急求大神指点
PB-PR波形
很奇怪, 我看不到你的图片. 好像是漆黑一片, 图片应该可以直接贴在帖子里.
THS8200_write(0x82,0x03); 是不是验证一下, 有没有正确完成写操作?
好的,我验证一下
你好,我也是正在调THS8200,你调试出来了吗? 方便请教下么,我QQ:503430770