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參數(shù)資料
| 型號： | HV7131D-COB |
| 廠商： | HYNIX SEMICONDUCTOR INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | CMOS IMAGE SENSOR With 8-bit ADC |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, QSS28 |
| 封裝： | COB-28 |
| 文件頁數(shù)： | 26/61頁 |
| 文件大小： | 2621K |
| 代理商： | HV7131D-COB |
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HV7131GP
2004/10/29 V2.4 26
Green Pixel Active Offset
RO
RO
RO
RO
RO
RO
RO
RO
Blue Pixel Active Offset [OBLUU : 26h : RO]
7
6
5
4
3
2
1
0
Blue Pixel Active Offset
RO
RO
RO
RO
RO
RO
RO
RO
These registers control the offset voltage of ADC that changes the black level value for active pixels,
red, green and blue pixel respectively. The registers are internally updated by black level compensation
logic, and are read-only registers. Register bit functions are composed as follows.
Pixel Active Offset[7]
The bit specifies whether to subtract or add offset voltage in ADC input for
active pixels.
Pixel Active Offset[6:0] This value specifies the amount of offset voltage for active pixels.
Black Level Threshold [BLCTH : 27h : ffh]
7
6
5
4
3
2
1
0
Black Level Threshold
1
1
1
1
1
1
1
1
The register specifies the maximum value which determines whether light-shielded pixel output is valid.
When light-shielded pixel output exceeds this limit, the pixel is not accounted for black level calculation.
ISP Function Enable [ISPFEN : 30h : 0fh]
7
6
5
4
3
2
1
0
Reserved
Matrix
Operation
Color
Interpolation
Gamma
Correction
reserved
0
0
0
0
1
1
1
1
Matrix Conversion
In HV7131GP, two matrix operations of color correction & color space
conversion are merged into one matrix operation. With this bit set to high,
the matrix operation is enabled, and otherwise R/G/B data is output through
output formatter.
Color Interpolation
With SCTRA[1:0] set to 3x3 color interpolation, this bit control the final
channel between color interpolated R/G/B and Bayer data. With this bit set
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| HV7131D-COF | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:CMOS IMAGE SENSOR With 8-bit ADC |
| HV7131E1 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:CMOS IMAGE SENSOR With 8-bit ADC |
| HV7131GP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Image Sensor with Image Signal Processing |
| HV7131R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Image Sensor |
| HV7131RP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Image Sensor with Image Signal Processing |
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