Specifications
140
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
4112
3008
12.36
9
23.0
20.6
10.4
UHD 4K
3840
2160
8.294
31.7
30.5
15.4
QSXGA
2560
2048
5.243
33.5
24.2
WQHD
2560
1440
3.686
47.0
34.0
QXGA
2048
1536
3.146
44.3
40.0
Full HD
1920
1080
2.074
62.0
59.7
UXGA
1600
1200
1.920
56.3
WXGA+
2
1440
904
1.302
73.6
SXGA
1280
1024
1.311
65.5
HD 720
1280
720
0.922
91.1
XGA
1024
768
0.786
86.0
SVGA
800
600
0.480
108.2
VGA
640
480
0.307
132.9
HVGA
480
320
0.154
190.2
QVGA
320
240
0.077
242.7
HQVGA
240
160
0.038
335.5
QQVGA
160
120
0.019
413.5
Max. × half
4112
1504
6.184
44.7
40.2
20.3
Max. × min.
4112
16
0.066
697.3
650.9
389.0
Min. × max.
16
3008
0.048
23.2
Min. × min.
16
16
256 P
1045.9
1
Mono8 / RAW8 (GREY) or Bayer...8
(2)
/ RGB888 (RGB3) at 12-Bit readout
2
The three dots
...
represent the colors of a Bayer pixel format, such as in Bayer
RG
8.
3
Instead of 1,440 × 900
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 58: Alvium 1800 C-1236m/c ROI frame rates