Specifications
152
Alvium CSI-2 Cameras User Guide V2.8.1
Frame rates with Cropping
Values were calculated as defined in
and in
Operation for maximum frame rates
Frame rates at maximum bandwidth calculates for 1.051 Gbps per lane. To reach
the maximum frame rate available for typical operation, the bandwidth for image
traffic is at 4 lanes with 4.204 Gbps.
Image
format
Width
[pixels]
Height
[pixels]
ROI
area
[MP]
Frame rate [fps]
1
4-lane
2-lane
1-lane
4.204 Gbps
2.102 Gbps
1.051 Gbps
Full
resolution
5312
3040
16.148
30.9
15.5
7.8
UHD 4K
3840
2160
8.294
44.6
29.7
14.9
QSXGA
2560
2048
5.243
47.1
46.9
23.6
WQHD
2560
1440
3.686
65.3
65.0
32.7
QXGA
2048
1536
3.146
61.7
38.5
Full HD
1920
1080
2.074
85.0
56.5
UXGA
1600
1200
1.920
77.5
61.8
WXGA+
2
1440
904
1.302
99.7
88.1
SXGA
1280
1024
1.311
89.4
89.0
HD 720
1280
720
0.922
121.5
120.8
XGA
1024
768
0.786
115.3
SVGA
800
600
0.480
142.2
VGA
640
480
0.307
171.0
HVGA
480
320
0.154
232.8
QVGA
320
240
0.077
284.1
HQVGA
240
160
0.038
364.4
QQVGA
160
120
0.019
424.4
Max. × half
5312
1520
8.074
58.7
29.8
15.0
Max. × min.
5312
16
0.085
557.8
318.5
171.7
Min. × max.
16
3040
0.049
32.6
Min. × min.
16
16
256 P
741.9
1
RRAW8 (GREY) or GB888 (RGB3) at 12-Bit readout
2
Instead of 1,440 × 900
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 64: Alvium 1800 C-1620m/c ROI frame rates