Specifications
81
Alvium CSI-2 Cameras User Guide V2.6.2
Frame rates with Cropping
Values were calculated for
typical operation
defined in
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 lanes with 1.051 Gbps. Increasing the
CSI-2 Lane Count
value does
not increase frame rates.
Image format
Width
[pixels]
Height
[pixels]
ROI area
[pixels]
Frame rate [fps]
4-lane
2-lane
1-lane
4.204 Gbps
2.102 Gbps
1.051 Gbps
Full resolution
1,296
1,032
1,337,472
69
HD 720
1,280
720
921,600
96
XGA
1,024
768
786,432
91
SVGA
800
600
480,000
114
VGA
640
480
307,200
140
QVGA
320
240
76,800
253
QQVGA
160
120
19,200
428
Maximum × half
1
1,296
520
1
673,920
129
Maximum × minimum
1,296
16
20,736
925
Minimum × maximum
16
1,032
16,512
69
Minimum × minimum
16
16
256
1,054
1
Instead of 1,296 × 516
Due to increments, some resolutions are not available. In this case, frame rates were calculated for the next
available resolution.
Figure 19: Alvium 1800 C-130m VSWIR ROI frame rates