CHEETAH Hardware User’s Manual
Imperx, Inc.
Rev 1.7
6421 Congress Ave.
8/26/2016
Boca Raton, FL 33487
+1 (561) 989-0006
36 of 121
CLF-C4180
Camera
Bit Depth
Output
Data
Rate
(Gbit/s)
Full Resolution
Frame Rate (fps)
C4180
8,10
2-Tap (Base)
2.04
14
8,10
4-Tap (Medium)
4.08
30
8-Bit
8-Tap (Full)
5.44
47
10-Bit
8-Tap (Deca)
6.8
47
8-Bit
10-Tap (Deca)
6.8
67
Table 16:
C4180 frame rates vs output taps
CLF-C3880
Camera
Bit Depth
Output
Data
Rate
(Gbit/s)
Full Resolution
Frame Rate (fps)
C3880
8,10
2-Tap (Base)
2.04
16
8,10
4-Tap (Medium)
4.08
35
8-Bit
8-Tap (Full)
5.44
54
10-Bit
8-Tap (Deca)
6.8
54
8-Bit
10-Tap (Deca)
6.8
75
Table 17:
C3880 frame rates vs output taps
2.3
AREA OF INTEREST
2.3.1 Overview
For some applications the user may not need the entire image, but only a portion of
it. To accommodate this requirement, CHEETAH provides one Region of Interest
(ROI) also known as Area of Interest (AOI). The camera offers a pre-programmed
quad full HD (QFD) AOI (3840 x 2160 resolution) to simplify camera setup for
QFHD applications. The Cheetah also allows custom AOIs as described below.
2.3.2 Horizontal and Vertical Window
The starting and ending point for each AOI can be set independently in horizontal
direction (Horizontal Window) and vertical direction (Vertical Window), by setting
the window (H & V) offset and (H & V) size – Figure 12. The minimum window
size is 320 (H) x 2 (V) pixel/line and the horizontal dimension is limited to multiples
