ALLIED Vision Technologies Oscar F-810 - Manual (Page 139)

Video formats, modes and bandwidth
OSCAR Technical Manual V2.4.0
139
Oscar F-510C: interlaced modes
For all interlaced modes (i.e. Format_7 Mode_0 and Mode_1), the following
formula applies:
Formula 9: Frame rate calculation interlaced modes Oscar F-510C
AOI height T
frame
/ s Frame rate / fps
1960 0.263 3.800
1536 0.208 4.798
1200 0.165 6.058
1024 0.142 7.025
960 0.134 7.458
600 0.088 11.415
480 0.072 13.868
240 0.041 24.316
Table 58: Frame rates interlaced modes Oscar F-510C
Figure 59: Graph of frame rates interlaced mode Oscar F-510C
frame rate
1
2 233µs 987
AOI_HEIGHT
2
------------------------------ –
⎝ ⎠
⎛ ⎞
4.9µs
×
AOI_HEIGHT
2
------------------------------ 134µs Ч + +
⎝ ⎠
⎛ ⎞
Ч
-------------------------------------------------------------------------------------------------------------------------------------------------------------------- =
Frame rate = f(AOI height)
0
5
10
15
20
25
30
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Fr
a
m
e
r
a
te
/ fp
s
OF-510C Interlaced (Format_7, Mode_0 and Mode_1)