Specifications
90
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 1 lane with 1.051 Gbps. Increasing the
CSI-2 Lane Count
value does
not increase frame rates.
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
1296
1032
1.337
69.8
SXGA
1280
1024
1.311
70.3
HD 720
1280
720
0.922
97.8
XGA
1024
768
0.786
92.4
SVGA
800
600
0.480
116.4
VGA
640
480
0.307
143.0
HVGA
480
320
0.154
205.2
QVGA
320
240
0.077
262.7
HQVGA
240
160
0.038
365.0
QQVGA
160
120
0.019
454.6
Max. × half
2
1296
520
0.674
131.8
Max. × min.
1296
16
0.021
1054.5
Min. × max.
16
1032
0.017
70.4
Min. × min.
16
16
256 P
1224.5
1
RAW8 (GREY) at 12-Bit readout
2
Instead of 1,296 × 516
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Figure 19: Alvium 1800 C-130 VSWIR ROI frame rates