ASX340AT_16 Datasheet, PDF (11/54 Pages) ON Semiconductor – 1/4‐inch Color CMOS NTSC/PAL Digital Image SOC

ASX340AT
SCENE
(Front view)
OPTICS
Process of Image Gathering and Image Display
IMAGE SENSOR
(Rear view)
Start Rasterization
IMAGE CAPTURE
Row by Row
Start Readout
IMAGE RENDERING
DISPLAY
(Front view)
Figure 6. Image Capture Example
SENSOR PIXEL ARRAY
The active pixel array is 640 x 480 pixels. In addition,
there are 72 rows and 80 columns for lens alignment and 8
rows and 8 columns for demosaic.
Column Readout Direction
...
Black Pixels
GGGG
First Lens Alignment
Pixel
(64, 0)
Direction ^...
R
R
R
G
G
G
B
B
B
B
Figure 7. Pixel Color Pattern Detail (top right corner)
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