Specifications
74
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 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
[pixels]
Frame rate [fps]
4-lane
2-lane
1-lane
4.204 Gbps
2.102 Gbps
1.051 Gbps
Full resolution
656
520
341,120
130
VGA
640
480
307,200
140
HVGA
480
320
153,600
199
QVGA
320
240
76,800
253
HQVGA
240
160
38,400
348
QQVGA
160
120
19,200
428
Maximum × half
1
656
264
1
170,560
233
Maximum × minimum
656
16
10,496
985
Minimum × maximum
16
520
8,320
131
Minimum × minimum
16
16
256
1054
1
Instead of 656 × 260
Due to increments, some resolutions are not available. In this case, frame rates were calculated for the next
available resolution.
Table 28: Alvium 1800 C-030m VSWIR ROI frame rates