IPX Manual RB01
IPX-VGA120
FR [fps] = 1 / [(0.70 x 10
-6
x (492 – WS)) + T
VT
+ (WS x T
L
)] (2.1a)
T
VT
is a constant = 35.35 x 10
-6
(for IPX-VGA120), and T
L
is the active line
duration (T
L
= 18.38 x 10
-6
for IPX-VGA120).
50
100
150
200
250
300
350
400
450
100
200
300
400
500
600
700
800
900
1000
IPX-VGA120 FRAME RATE
Active Lines
Fram
e R
ate
-----
IPX-VGA120
Figure 2.22 - Frame Rate vs. Vertical Window Size (IPX-VGA120)
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