Data Sheet

Register Set
Version 1.1, March 30, 2007 Proprietary to OmniVision Technologies, Inc. 23
O
mni ision
A8 VSAT 40 RW
V Component Saturation Gain
Gain × 0x40
A9 HUECOS 80 RW Cosine value × 0x80
AA HUESIN 80 RW Sine value × 0x80
AB SIGN 06 RW
Sign Bit for Hue and Brightness
Bit[7:4]: Reserved
Bit[3]: Brightness sign bit
Bit[2]: Reserved
Bit[1]: Sign bit for HueSin (in Cr’ equation)
Bit[0]: Sign bit for HueSin (in Cb’ equation)
AC DSPAuto FF RW
DSP Auto Function ON/OFF Control
Bit[7]: AWB auto threshold control
Bit[6]: De-noise auto threshold control
Bit[5]: Sharpness (edge enhancement) auto strength control
Bit[4]: UV adjust auto slope control
Bit[3]: Auto scaling factor control (register SCAL0 (0xA0))
Bit[2]: Auto scaling factor control (registers SCAL1 (0xA1 and
SCAL2 (0xA2))
Bit[1:0]: Reserved
NOTE: All other registers are factory-reserved. Please contact OmniVision Technologies for reference register settings.
Table 6 Device Control Register List (Sheet 13 of 13)
Address
(Hex)
Register
Name
Default
(Hex)
R/W Description