NT99141设计资料下载(CMOS图像传感器)

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[********** White Balance 环境光模式 **********]
//------------------------------------------------------------------------
[WB - AUTO]

SetBit = 0x3201, 4, 1(Bit4置1)

//------------------------------------------------------------------------
[WB - CLOUDY]

SetBit = 0x3201, 4, 0(Bit4置0)
SetReg = 0x3290, 0x01    ; 337 / 256 = 1.316
SetReg = 0x3291, 0x51
SetReg = 0x3296, 0x01    ; 256 / 256 = 1.0
SetReg = 0x3297, 0x00
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[WB - DAYLIGHT]

SetBit = 0x3201, 4, 0
SetReg = 0x3290, 0x01    ; 312 / 256 = 1.218
SetReg = 0x3291, 0x38
SetReg = 0x3296, 0x01    ; 360 / 256 = 1.406
SetReg = 0x3297, 0x68
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[WB - INCANDESCENCE]
SET_Device_Addr = 0x54
Set_Device_Format = FORMAT_16_8
SetBit = 0x3201, 4, 0
SetReg = 0x3290, 0x01    ; 304 / 256 = 1.187
SetReg = 0x3291, 0x30
SetReg = 0x3296, 0x01    ; 459 / 256 = 1.793
SetReg = 0x3297, 0xCB
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[WB - FLUORESCENT]

SetBit = 0x3201, 4, 0
SetReg = 0x3290, 0x01    ; 368 / 256 = 1.437
SetReg = 0x3291, 0x70
SetReg = 0x3296, 0x01    ; 511 / 256 = 1.996
SetReg = 0x3297, 0xFF
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[WB - TUNGSTEN]

SetBit = 0x3201, 4, 0
SetReg = 0x3290, 0x01    ; 256 / 256 = 1.0
SetReg = 0x3291, 0x00
SetReg = 0x3296, 0x02    ; 560 / 256 = 2.1875
SetReg = 0x3297, 0x30
SetReg = 0x3060, 0x01


[********** EV亮度 **********]
//------------------------------------------------------------------------
[EV : -4]   

SetBit = 0x32F6, 2,1(Bit2置1)
SetReg = 0x32F2, 0x40
//------------------------------------------------------------------------
[EV : -3]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0x50
//------------------------------------------------------------------------
[EV : -2]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0x60
//------------------------------------------------------------------------
[EV : -1]

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0x70
//------------------------------------------------------------------------
[EV : 0]   

SetBit = 0x32F6, 2,0
SetReg = 0x32F2, 0x80
//------------------------------------------------------------------------
[EV : +1]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0x90
//------------------------------------------------------------------------
[EV : +2]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0xA0
//------------------------------------------------------------------------
[EV : +3]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0xB0
//------------------------------------------------------------------------
[EV : +4]   

SetBit = 0x32F6, 2,1
SetReg = 0x32F2, 0xC0


[********** SATURATION 饱和度**********]
//------------------------------------------------------------------------
[SATURATION : -4]   

SetBit = 0x32F6, 3, 1(Bit3置1)
SetReg = 0x32F3, 0x40
//------------------------------------------------------------------------
[SATURATION : -3]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0x50
//------------------------------------------------------------------------
[SATURATION : -2]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0x60
//------------------------------------------------------------------------
[SATURATION : -1]

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0x70
//------------------------------------------------------------------------
[SATURATION : 0]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0x80
//------------------------------------------------------------------------
[SATURATION : +1]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0x90
//------------------------------------------------------------------------
[SATURATION : +2]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0xA0
//------------------------------------------------------------------------
[SATURATION : +3]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0xB0
//------------------------------------------------------------------------
[SATURATION : +4]   

SetBit = 0x32F6, 3, 1
SetReg = 0x32F3, 0xC0
//------------------------------------------------------------------------
[********** Contrast对比度 **********]
//------------------------------------------------------------------------
[Contrast : -4]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0x40
SetReg = 0x32F2, 0x40
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : -3]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0x30
SetReg = 0x32F2, 0x50
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : -2]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0x20
SetReg = 0x32F2, 0x60
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : -1]

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0x10
SetReg = 0x32F2, 0x70
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : 0]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0x00
SetReg = 0x32F2, 0x80
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : +1]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0xF0
SetReg = 0x32F2, 0x90
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : +2]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0xE0
SetReg = 0x32F2, 0xA0
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : +3]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0xD0
SetReg = 0x32F2, 0xB0
SetReg = 0x3060, 0x01

//------------------------------------------------------------------------
[Contrast : +4]   

SetBit = 0x32F6, 2,1
SetReg = 0x32FC, 0xC0
SetReg = 0x32F2, 0xC0
SetReg = 0x3060, 0x01