adv7441a配置yprpb问题

[此后三年]

最近在写adv7441a驱动
但是分量信号yprpb配置总是不出图， 跪求写过的大神指点， 最好给份寄存器的配置

[lipei_coding]

iOS程序猿 飘过

[此后三年]

引用 1 楼 tyj5201314lp 的回复:

iOS程序猿 飘过

闹眼子， 拖出去斩了

[此后三年]

最终用这个配置可行

{0x42, 0x03, 0x0c },//Disable TOD  0c
	{0x42, 0x05, 0x01 },//Prim_Mode =001b COMP
	{0x42, 0x06, 0x0b },//VID_STD=1100b for 1125 1x1
	{0x42, 0x1D, 0x40 },//Disable TRI_LLC
	{0x42, 0x3C, 0xA8 },//SOG Sync level for atenuated sync, PLL Qpump to default
	{0x42, 0x47, 0x0A },//Enable Automatic PLL_Qpump and VCO Range
	{0x42, 0x6B, 0xe3 },//Enable 656 mode  0xf1
	{0x42, 0x85, 0x19 },//Turn off SSPD and force SOY. For Eval Board.
	{0x42, 0xF4, 0x2a},   //0x3f
	{0x42, 0xBA, 0xA0 },//Enable HDMI and Analog in
	{0x42, 0x7C, 0xc0},  //0x20
	{0x42, 0x8F, 0x00},

[fcqm8888]

这种配置会带来啥问题？啥好处？讲讲吧。