Data Sheet

Register Set
Version 1.1, March 30, 2007 Proprietary to OmniVision Technologies, Inc. 21
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88 GAM11 A3 RW Gamma Curve 11th Segment Input End Point 0x60 Output Value
89 GAM12 AF RW Gamma Curve 12th Segment Input End Point 0x70 Output Value
8A GAM13 C4 RW Gamma Curve 13th Segment Input End Point 0x90 Output Value
8B GAM14 D7 RW Gamma Curve 14th Segment Input End Point 0xB0 Output Value
8C GAM15 E8 RW Gamma Curve 15th Segment Input End Point 0xD0 Output Value
8D SLOP 20 RW
Gamma Curve Highest Segment Slope - calculated as follows:
SLOP[7:0] = (0x100 - GAM15[7:0]) × 4/3
8E DNSTh 00 RW De-noise Threshold
8F EDGE0 00 RW
Sharpness (Edge Enhancement) Control 0
Bit[7:5]: Reserved
Bit[4:0]: Sharpness (edge enhancement) strength control
90 EDGE1 08 RW
Sharpness (Edge Enhancement) Control 1
Bit[7:4]: Reserved
Bit[3:0]: Sharpness (edge enhancement) threshold detection
91 DNSOff 10 RW Auto De-noise Threshold Control
92 EDGE2 1F RW Sharpness (Edge Enhancement) Strength Upper Limit
93 EDGE3 01 RW Sharpness (Edge Enhancement) Strength Lower Limit
94 MTX1 2C RW Matrix Coefficient 1
95 MTX2 24 RW Matrix Coefficient 2
96 MTX3 08 RW Matrix Coefficient 3
97 MTX4 14 RW Matrix Coefficient 4
98 MTX5 24 RW Matrix Coefficient 5
99 MTX6 38 RW Matrix Coefficient 6
9A MTX_Ctrl 9E RW
Matrix Control
Bit[7]: Matrix double ON/OFF selection
Bit[6]: Reserved
Bit[5]: Sign bit for MTX6
Bit[4]: Sign bit for MTX5
Bit[3]: Sign bit for MTX4
Bit[2]: Sign bit for MTX3
Bit[1]: Sign bit for MTX2
Bit[0]: Sign bit for MTX1
9B BRIGHT 00 RW Brightness Control
9C CNST 40 RW
Contrast Gain
Gain × 0x20
9D RSVD XX – Reserved
Table 6 Device Control Register List (Sheet 11 of 13)
Address
(Hex)
Register
Name
Default
(Hex)
R/W Description