PixArt Imaging Inc.
PAS106BCA-323/PAS106BBA-323
CMOS Image Sensor IC
4. Output timing:
Fixed pixel clock for each line(row), 444pxclk.
4+4 blank pxclk for each line. ( See Fig 4.1. )
1+1 Dark line for each frame.(See Fig 4.2. )
Dark line output format: Fig 4.3.
line time = 80+4+2+352+2+4 = 444 pxclks
Hsync.
xx x
x x x x
2+352+2 pixels out
B
G
B
G
1
1
Pxclk_a
x xx x
80 pxclks
x x x x
2+352+2 pixels out
Note: "x" indicates don't care PXD[9:0]
Fig 4.1. Inter-line timing
Vsync.
Dark
Frame time (=294 lines)
80
Pxclks
Dark
B,G1,B,G1...
G2,R,G2,R...
80
Pxclks
Dark
Hsync.
Dark
Valid frame data (292 lines)
Fig 4.2. Inter-frame timing
4+356+4=364 pxclks
Hsync
Hsync
80
pxclks
No
filfter
20 pixels
30 dark pixels
80
pxclks
xxx x
R
20 R pixels
28 dark pixels
30 dark pixels
G
20 G pixels
30 dark pixels
B
20 B pixels
xxx x
Note: "x" indicates don't care.
Fig 4.3. Dark line output format
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PixArt Imaging Inc.
E-mail:
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V2.0, May 2002
PIXART [ PIXART IMAGING INC. ]
