先说一下我现在在做的东西，720P的sensor+ISP+HDMI发射器，输出720P的HDMI信号。
现在卡在了IT66121这里，用I2C配置寄存器一直搞不出图像，参考源代码也找不出问题（可能是我太菜了T_T）
ISP用的是XC6131，因为技术保密，我手头上只有一份那边给过来的寄存器表，照着设置就能输出信号，但是不知道每个寄存器的作用。
目前指知道ISP输出来的信号格式是YUV422，PLCK是96MHz，行同步好像和DE信号混合了，21.几Khz，场同步是30Hz
我想请教一下做过类似项目的大神，找找问题出在哪里？
下面是我设置的寄存器表，知道眉目的大神可以讨论一下！
{0x0F, 0x40, 0x00},
{0x62, 0x08, 0x00},
{0x64, 0x04, 0x00},
{0x01, 0x00, 0x00},//idle(100);
{0x04, 0x20, 0x20},
{0x04, 0x1D, 0x1D},
{0x01, 0x00, 0x00},//idle(100);
{0x0F, 0x01, 0x00}, // bank 0 ;
{0xD1, 0x0E, 0x0C},
{0x65, 0x03, 0x00},
{0x71, 0xFC, 0x18},
{0x8D, 0xFF, 0x9C},
{0xF8, 0xFF, 0xC3},
{0xF8, 0xFF, 0xA5},
{0x20, 0x80, 0x80},
{0x37, 0x01, 0x00},
{0x20, 0x80, 0x00},
{0xF8, 0xFF, 0xFF},
// 2014/01/07 HW Request for ROSC stable
{0x5D, 0x03, 0x01},
{0x59, 0xD8, 0x40},
{0xE1, 0x20, 0X00},
{0x05, 0xC0, 0x40},
{0x09, 0xFF, ~((1<<1)|(1<<0))},
{0x0A, 0xFF, ~((1<<2)|(1<<1)|(1<<0))},
{0x0B, 0xFF, ~((1<<3))},
{0x0C, 0xFF, 0xFF},
{0x0D, 0xFF, 0xFF},
{0x0E, 0x03, 0x03},
{0x0C, 0xFF, 0x00},
{0x0D, 0xFF, 0x00},
{0x0E, 0x02, 0x00},
{0x09, 0x03, 0x00}, // Enable HPD and RxSen Interrupt
{0x70, 0xff, 0x58},
{0x0F, 0x01, 0x00},
{0x72, 0xFF, 0x03},
{0x73, 0xFF, 0x00},
{0x74, 0xFF, 0x80},
{0x75, 0xFF, 0x00},
{0x76, 0xFF, 0x00},
{0x77, 0xFF, 0x08},
{0x78, 0xFF, 0x53},
{0x79, 0xFF, 0x3C},
{0x7A, 0xFF, 0x89},
{0x7B, 0xFF, 0x3E},
{0x7C, 0xFF, 0x00},
{0x7D, 0xFF, 0x08},
{0x7E, 0xFF, 0x51},
{0x7F, 0xFF, 0x0C},
{0x80, 0xFF, 0x00},
{0x81, 0xFF, 0x00},
{0x82, 0xFF, 0x00},
{0x83, 0xFF, 0x08},
{0x84, 0xFF, 0x00},
{0x85, 0xFF, 0x00},
{0x86, 0xFF, 0x87},
{0x87, 0xFF, 0x0E},
// 2012/12/20 added by Keming's suggestion test
{0x88, 0xF0, 0x00},
//~jauchih.tseng@ite.com.tw
{0x04, 0x08, 0x00},
{0x0F, 0x01, 0x01},
{0x58, 0xFF, 0x10},
{0x59, 0xFF, 0x08},
{0x5A, 0xFF, 0x00},
{0x5B, 0xFF, 0x00},
{0x5C, 0xFF, 0x00},
{0x5D, 0xFF, 0x57},
{0x5E, 0xFF, 0x00},
{0x5F, 0xFF, 0x00},
{0x60, 0xFF, 0x00},
{0x61, 0xFF, 0x00},
{0x62, 0xFF, 0x00},
{0x63, 0xFF, 0x00},
{0x64, 0xFF, 0x00},
{0x65, 0xFF, 0x00},
{0x0F, 0x01, 0x00},
{0xCD, 0x03, 0x01},
{0x0F, 0x01, 0x01},
{0x68, 0xFF, 0x00},
{0x69, 0xFF, 0x00},
{0x6A, 0xFF, 0x00},
{0x6B, 0xFF, 0x00},
{0x6C, 0xFF, 0x00},
{0x6D, 0xFF, 0x71},
{0x0F, 0x01, 0x00},
{0xCE, 0x03, 0x03},
{0x0F, 0x01, 0x01},
{0x33, 0xFF, 0x00},
{0x34, 0xFF, 0x18},
{0x35, 0xFF, 0x00},
{0x91, 0xFF, 0x00},
{0x92, 0xFF, 0x00},
{0x93, 0xFF, 0x01},
{0x94, 0xFF, 0x00},
{0x98, 0xFF, 0x02},
{0x99, 0xFF, 0xDA},
{0x0F, 0x01, 0x00},
{0x0F, 0x11, 0x00},
{0x04, 0x14, 0x04},
{0xE0, 0xFF, 0xD1},
{0xE1, 0xFF, 0x01},
{0xE2, 0xFF, 0xE4},
{0xE3, 0xFF, 0x10},
{0xE4, 0xFF, 0x00},
{0xE5, 0xFF, 0x00},
{0x04, 0x14, 0x00},
{0x09, 0xFF, 0X00},//0xFC},
{0x0A, 0xFF, 0X00},//0xF8},
{0x0B, 0xFF, 0X00},//0xF7},
{0x0C, 0xFF, 0xFF},
{0x0D, 0xFF, 0xFF},
{0x61, (1<<4), (1<<5)},
{0X10, 0X03, 0X01},
{0X15, 0X09, 0X09},
{0x15, 0x0A, 0x0A},
{0x04, 0x1D, 0X1D},
{0x0F, 0x01, 0x01},
{0x58, 0xFF, 0x00},
{0x0F, 0x01, 0x00},
{0X59, 0X28, 0X28},
{0x04, 0x1D, 0X15},
{0X70, 0XFF, 0X40},
{0x90, 0x0F, 0xA0},
{0x91, 0xFF, 0x35},
{0x95, 0xFF, 0x15},
{0x96, 0xFF, 0x77},
{0x97, 0xFF, 0x00},//HRS=0X0F(15),HRE=0X04D(77)
{0xA0, 0xFF, 0x09},
{0xA1, 0xFF, 0XF0},//VRS=0X09,VRE=0X0F
{0xA6, 0xFF, 0x20},
{0xA2, 0xFF, 0x16},//VRS2=0X216,VRE2=0X222
{0xA3, 0xFF, 0x22},
{0xA5, 0x20, 0x20},
{0x62, 0x90, 0x10},
{0x64, 0x89, 0x09},
{0x68, 0x10, 0x10},
{0x61, 0xFF, 0x00},
{0xC0, 0x01, 0x00},
{0xC1, 0x03, 0x00},
{0xC6, 0x03, 0x00} |
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