Data Sheet

20 Proprietary to OmniVision Technologies, Inc. Version 1.1, March 30, 2007
OV7725 Color CMOS VGA OmniPixel2™ CAMERACHIP™ Sensor
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6A AWBCtrl2 11 RW AWB Control 2
6B AWBCtrl3 A2 RW
AWB Control 3
Bit[7]: AWB mode select
0: Advanced AWB
1: Simple AWB
6C AWBCtrl4 01 RW AWB Control 4
6D AWBCtrl5 50 RW AWB Control 5
6E AWBCtrl6 80 RW AWB Control 6
6F AWBCtrl7 80 RW AWB Control 7
70 AWBCtrl8 0F RW AWB Control 8
71 AWBCtrl9 00 RW AWB Control 9
72 AWBCtrl10 00 RW AWB Control 10
73 AWBCtrl11 0F RW AWB Control 11
74 AWBCtrl12 0F RW AWB Control 12
75 AWBCtrl13 FF RW AWB Control 13
76 AWBCtrl14 FF RW AWB Control 14
77 AWBCtrl15 FF RW AWB Control 15
78 AWBCtrl16 10 RW AWB Control 16
79 AWBCtrl17 70 RW AWB Control 17
7A AWBCtrl18 70 RW AWB Control 18
7B AWBCtrl19 F0 RW AWB R Gain Range
7C AWBCtrl20 F0 RW AWB G Gain Range
7D AWBCtrl21 F0 RW AWB B Gain Range
7E GAM1 0E RW Gamma Curve 1st Segment Input End Point 0x04 Output Value
7F GAM2 1A RW Gamma Curve 2nd Segment Input End Point 0x08 Output Value
80 GAM3 31 RW Gamma Curve 3rd Segment Input End Point 0x10 Output Value
81 GAM4 5A RW Gamma Curve 4th Segment Input End Point 0x20 Output Value
82 GAM5 69 RW Gamma Curve 5th Segment Input End Point 0x28 Output Value
83 GAM6 75 RW Gamma Curve 6th Segment Input End Point 0x30 Output Value
84 GAM7 7E RW Gamma Curve 7th Segment Input End Point 0x38 Output Value
85 GAM8 88 RW Gamma Curve 8th Segment Input End Point 0x40 Output Value
86 GAM9 8F RW Gamma Curve 9th Segment Input End Point 0x48 Output Value
87 GAM10 96 RW Gamma Curve 10th Segment Input End Point 0x50 Output Value
Table 6 Device Control Register List (Sheet 10 of 13)
Address
(Hex)
Register
Name
Default
(Hex)
R/W Description