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Digital CMOS Camera C16240-20UP / C16240-20UP01 Instruction manual_Ver.1.3
11-2-3 FRAME RATE CALCULATION
(1) CoaXPress
Exp1 = 7.309 µs to 276.9 ms (input in units of seconds)
1H = 7.309 µs to 233.9 µs
Exp2 = ROUNDUP (Exp1 / 1H) * Round up to integer
Vn1 = Number of vertical lines
Vn2 = (Vn1 / 2) + 5
Operation modes
Free running mode
External trigger mode
(Edge trigger)
•
The frame rate value is valid 3 digits and rounded down to 4th digit.
•
The calculation formula and the frame rate value of Start trigger mode (External trigger mode) are
same as Free running mode.
•
The calculation formula and the frame rate value do not depend on the bit depth of digital output.
46
Calculation formula
1 / (Vn2 + Exp2 +2) / 1H
1 / (Vn2 + Exp2 +3) / 1H
Horizontal
Vertical
2368
2048
1024
4432
512
256
8
4
2368
2048
1024
4432
512
256
8
4
Max frame rate (fps)
114
132
263
518
1000
11 400
13 600
114
132
262
516
998
10 500
12 400
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