PixArt Imaging Inc.
PAS005B
CMOS Image Sensor IC
X:
Int:8
Dk:4
Dummy: 2
Y:
Novtime
linetime
10us(240ck@ 24M )
t_line=1534ck
Int:4
Dk:2
frametime
t_frame=1030*1534ck
=24M/(1030*1534)
=15.2fps
Megaframerate
VGA(average)
VGA(Non_average)
2path:
=24M/((654+240*2)*486)
=43.5fps
t_line=x+8+4+2
=x+14
LPF=y+4+2
=y+6
=24M/((654+240*1)*486)
=55.2fps
Pixelclock=16.5M
when30fps
VGA(average)
Double_path
VGA(average)
(single_path)
=24M/((1306+480)*486)
=27.6fps
1path:
t_line=(x+8+4+1)*2
=2*x+26
LPF=y+4+2
=y+6
VGA(non-average) =24M/((1306+240)*486)
(single_path)
=32fps
Single_path
Nov
row_addr
New frame, Row<2046>
last
reg_upd
ny_ena_clk ny_clk
exp_frame_rst
exposure Frame N+1
exposureFrameN
read Frame N-1
readFrameN fail
In normal operating condition, register 3 ~ 40 are synchronized by frame. The programming method is
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PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
