PixArt Imaging Inc.
PAS005B
CMOS Image Sensor IC
linetime= cov[10:0]+480+4(x)+4(D)+1288+4(x) pixclks
Hsync.
cov[10:0]+480
x x x
x x x x
1288pixels0ut x x x x
x x x x
1288pixelsout
D D D D
x
D D D D
Note:"x"indicatesdon'tcarePXD[9:0],"D"indicatesdark.
Pixclk_a
Fig 4.1.1-2 Inter-line timing (programmable)
Frametime(min)(=1030lines)
Vsync.
Hsync.
480
Pixclks
480
Pixclks
Dark
Dark
Dark
Dark
B,G,B,G...
G,R,G,R...
B,G,B,G...
Validframedata(1028lines)
Fig 4.1.1-3 Inter-frame timing (default)
Frametime=lpf[14:0]+3lines
Vsync.
Hsync.
Pixclks
1
Dark
1
Dark
0
Dark
0
Dark
Validframedata
(1028lines)
Validframedata
(1028lines)
Fig 4.1.1-4 Inter-frame timing (programmable)
4.2 Windowing
Users are allowed to define window size as well as window location in PAS005B. Window size can range from
1x8 to 1288x1028 . The location of window can be anywhere in the pixel array. Window size and window
location is defined by register wcp_in, wcw_in, wrp and wrd: the wcp_in defines the starting column while wrp
defines the starting row of the window;. the wcw_in define the column width of the window and wrd define the
row depth of the window.
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PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
