Allied International V2.4.0 사용자 설명서
Video formats, modes and bandwidth
OSCAR Technical Manual V2.4.0
140
Oscar F-810C: AOI frame rates
Frame rates differ for the progressive scan mode and the field read out mode
(interlaced mode).
(interlaced mode).
Oscar F-810C: progressive scan mode
For progressive scan mode (i.e. fixed formats and Format_7, Mode_2), the
following formula applies:
following formula applies:
The table details the frame rates for representative image heights.
Formula 10: Frame rate calculation progressive scan mode Oscar F-810C
AOI height
T
frame
/ s
Frame rate / fps
822
0.112
8.907
600
0.087
11.440
480
0.074
13.519
240
0.047
21.235
120
0.034
29.716
Table 59: Frame rates progressive scan mode Oscar F-810C
Figure 60: Graph of frame rate in progressive scan mode Oscar F-810C
frame rate
1
T
Ch
eTrans
arg
T
Dummy
T
Dump
T
Scan
+
+
+
-----------------------------------------------------------------------------------------------
=
frame rate
1
276µs
1246
AO_HEIGHT
–
(
) x 16µs AOI_HEIGHT 128µs
×
+
+
--------------------------------------------------------------------------------------------------------------------------------------------------------
=
Frame rate = f(AOI height)
0
5
10
15
20
25
30
35
0
100
200
300
400
500
600
700
800
900
AOI height / pixel
F
ram
e r
at
e /
f
p
s
OF-810C Progressive (Format_7, Mode_2 and all fixed modes)