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adv7180 init

Question asked by weallion on Oct 20, 2017
Latest reply on Oct 27, 2017 by Rob.Analog

In my product, when adv7180 init,the image color sometime become abnormal,but always correct:,what problem happened? init params is as follows:

0x0f, 0x80,
SENSOR_DELAY_REG, 10,
0x58, 0x01,
SENSOR_DELAY_REG, 10,

0x00, 0x03, //03

0x14, 0x30,


0x04, 0x57,

0x17, 0x41,

0x27, 0x98,//18,//18,//0x58,//smx17 color

0x37, 0xa0,//0xa9, //Polarity

0x31, 0x0a,//12,//smx17 12 effect shake rectime //1A 02// VSync Field Control 1
//
0x32, 0x41,//81, //41 VSync Field Control 2

0x33, 0x84, //84 VSync Field Control 3

//0x01, 0xC0,

0x34, 0x00, //00// Hsync Position 1

0x35, 0x66, // Hsync Position 2

0x36, (0x98+0x66),//98, // Hsync Position 3


0x3d, 0xa2,///
0x3e, 0x6a,
0x3f, 0xa0,

0xE3, 0x98, // cb saturation

0xE4, 0x98, // cr

0x0a, 0xf6,//brightness

0x0b, 0xf8,//hue

0xE5, 0x4A, // 13 25 NVBEG[4:0]=5,11 0x41 NTSV_V_Bit_Beg 0x4A

0xE6, 0x8D, // 14 04 NVEND=4 0x84 NTSC_V_Bit_End 0x8D

0xE7, 0x06, // 15 63 0x06 NTSC_F_Bit_Tog 0x06

0x2C, 0xAE,

0x3d, 0xa2,

0x3e, 0x6A,

0x3f, 0xa0,

0x0e, 0x80,
0x55, 0x81,
0x0e, 0x00,
0x52, 0x0d,///

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