PixArt Imaging Inc.
PAS106BCA-323/PAS106BBA-323
CMOS Image Sensor IC
4. Output timing:
Ÿ Fixed pixel clock for each line(row), 444pxclk.
Ÿ 4+4 blank pxclk for each line. ( See Fig 4.1. )
Ÿ 1+1 Dark line for each frame.(See Fig 4.2. )
Ÿ Dark line output format: Fig 4.3.
linetime= 80+4+2+352+2+4= 444pxclks
Hsync.
80pxclks
2+352+2pixelsout
2+352+2pixelsout
x x x x
x x x
x x x x
x x x x
G
G
B
B
1
1
Note:"x"indicatesdon'tcarePXD[9:0]
Pxclk_a
Fig 4.1. Inter-line timing
Frametime(=294lines)
Vsync.
80
Pxclks
80
Pxclks
Dark
Dark
Dark
Dark
Hsync.
B,G1,B,G1... G2,R,G2,R...
Validframedata(292lines)
Fig 4.2. Inter-frame timing
4+356+4=364pxclks
Hsync
Hsync
80
pxclks
80
pxclks
No
filfter
xxx x
R
B
xxx x
G
20R pixels
20G pixels
20B pixels
20pixels
28darkpixels
30darkpixels
30darkpixels
30darkpixels
Note:"x"indicatesdon'tcare.
Fig 4.3. Dark line output format
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5/14
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V2.0, May 2002
PIXART [ PIXART IMAGING INC. ]
