Data Sheet

Register Set
Version 1.1, March 30, 2007 Proprietary to OmniVision Technologies, Inc. 17
O
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40 COM15 C0 RW
Common Control 15
Bit[7:4]: Reserved
Bit[3]: AD add 128 bit offset
Bit[2:0]: Reserved
41 COM16 08 RW
Common Control 16
Bit[7:2]: Reserved
Bit[1:0]: BLC target 2 LSBs
42 TGT_B 80 RW BLC Blue Channel Target Value
43 TGT_R 80 RW BLC Red Channel Target Value
44 TGT_Gb 80 RW BLC Gb Channel Target Value
45 TGT_Gr 80 RW BLC Gr Channel Target Value
46 LC_CTR 00 RW
Lens Correction Control
Bit[7:3]: Reserved
Bit[2]: Lens correction control select
0: R, G, and B channel compensation coefficient is
set by registers LC_COEF (0x49)
1: R, G, and B channel compensation coefficient is
set by registers LC_COEFB (0x4B), LC_COEF
(0x49), and LC_COEFR (0x4C), respectively
Bit[1]: Reserved
Bit[0]: Lens correction enable
0: Disable
1: Enable
47 LC_XC 00 RW
X Coordinate of Lens Correction Center Relative to Array Center
Bit[7]: Sign bit
0: Positive
1: Negative
Bit[6:0]: X coordinate of lens correction center relative to array
center
48 LC_YC 00 RW
Y Coordinate of Lens Correction Center Relative to Array Center
Bit[7]: Sign bit
0: Positive
1: Negative
Bit[6:0]: Y coordinate of lens correction center relative to array
center
49 LC_COEF 50 RW
Lens Correction Coefficient
G channel compensation coefficient when LC_CTR[2] (0x46) is 1
R, G, and B channel compensation coefficient when LC_CTR[2] is 0
4A LC_RADI 30 RW
Lens Correction Radius – radius of the circular section where no
compensation applies
4B LC_COEFB 50 RW
Lens Correction B Channel Compensation Coefficient
(effective only when LC_CTR[2] is high)
Table 6 Device Control Register List (Sheet 7 of 13)
Address
(Hex)
Register
Name
Default
(Hex)
R/W Description