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ICM205B: VGA CMOS sensor with digital YUV output
Data Sheet V1.3, Oct. 2002
©2000, 2001, 2002 IC Media Corporation & IC Media Technology Corp.
10/16/2002
web site: http://www.ic-media.com/
web site: http://www.ic-media.com.tw/
page 16
16
[6:0] Offset value
0x2C
AD_GAMMA
0x01
[2:0] Gamma Control
0 : Gamma = 1
1 : Gamma = 1.3(default)
2 : Gamma = 1.5
3 : Gamma = 1.7
4 : Gamma = 1.9
5 : Gamma = 2.2
6 : Gamma = 2.5
0x2D
AD_SATURATION
0x30
[6:0] Saturation factor, 2.5 Format
(U,V) = (U,V)*Saturation
0x2E
AD_DSP_TEST
0xFF
Reserved
0x2F
AD_DSP_CTRL
0x00
Reserved
0x30
AD_SHARP_CTRL
0x09
[3] 1: Sharpening
0: Disable
1: Enable
[2:0] : High tone weight
0: 0.5
1: 1 (default)
2: 2
3: 3
4: 4
5: 5
6: 6
7: 7
0x31
AD_SHARP_HIGH
0x0a
Reserved
0x32
AD_SHARP_LOW
0x05
Reserved
0x33
AD_AWB_CTRL
0x03
[0] Auto White Balance (AWB)
0: Disable AWB
1: Enable AWB
[1] Reserved
[2] Reserved
0x34
AD_AWB_OVERFLOW
0xff
Reserved
0x35
AD_AWB_BRIGHT
0x00
Reserved
0x36
AD_DG_GAIN
0x18
[7:0] Color DSP Digital Gain, (4.4 format)
0x37
AD_WB_RED
0x80
[7:0] AWB R Gain, (1.7 format) (*1)
0x38
AD_WB_GREEN
0x80
[7:0] AWB G Gain, (1.7 format) (*1)
0x39
AD_WB_BLUE
0x80
[7:0] AWB B Gain, (1.7 format) (*1)
0x3A
AD_AE_CTRL
0x07
[0] Auto Exposure
0: Disable AE
1: Enable AE
[1] Digital Gain
0: Disable
1: Enable
[2] Anti-Flicker
0: Disable
1: Enable
[3] Fix frame height
0: Disable
1: Enable
[4] Reserved
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