Specifications
97
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 2 lanes with 2.102 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
2,464
2,056
5,065,984
34
25
QXGA
2,048
1,536
3,145,728
46
39
Full HD
1,920
1,080
2,073,600
64
59
UXGA
1,600
1,200
1,920,000
58
WXGA+
1
1,440
904
1
1,301,760
76
SXGA
1,280
1,024
1,310,720
67
HD 720
1,280
720
921,600
94
XGA
1,024
768
786,432
89
SVGA
800
600
480,000
111
VGA
640
480
307,200
136
QVGA
320
240
76,800
248
QQVGA
160
120
19,200
416
Maximum × half
2
2,464
1,032
2
2,542,848
66
48
Maximum × minimum
2,464
16
39,424
814
647
Minimum × maximum
16
2,056
32,896
35
Minimum × minimum
16
16
256
1,001
1
Instead of 1,440 × 900
2
Instead of 2,464 × 1,028
Due to increments, some resolutions are not available. In this case, frame rates were calculated for the next
available resolution.
Table 38: Alvium 1800 C-507m/c ROI frame rates