LR38266 Datasheet, PDF (19/20 Pages) Sharp Electrionic Components – Digital Signal Processor for Color CCD Cameras

(20) Accumulator to Control White Balance
Output data below become available by address
24h, 25h, 26h, 27h, 28h, 29h, 2Ah, A0h and 4Fh to
5Fh.
Average signal of I (R – Y) and Q (B – Y) in 16
areas of the whole image.
These data can be weighted by both the color
zone of I-axis and/or Q-axis and the range of
luminance.
(21) Accumulator to Control Color Black Balance
Average signal of the optical black portion to clamp
the black level of color signal is available by
address 62h, 63h and 64h.
(22) Others
• The output timing of synchronous signals are
available by address 06h, 07h and 08h.
• Functions like standby, muting, etc. are available
by address 01h, 03h, 04h and 21h.
LR38266
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