Specifications
65
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.
Alvium 1500 C-120 cameras do not allow overlapping of exposure and readout.
In triggered mode
, the maximum available frame rates may be reduced with long
exposure times.
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
1280
960
1.229
52.8
HD 720
1280
720
0.922
69.2
XGA
1024
768
0.786
65.2
SVGA
800
600
0.480
81.9
VGA
640
480
0.307
100.4
HVGA
480
320
0.154
143.5
QVGA
320
240
0.077
160.8
HQVGA
240
160
0.038
QQVGA
160
120
0.019
Max. × half
1280
480
0.614
100.3
Max. × min.
1280
16
0.020
160.5
Min. × max.
16
960
0.015
52.8
Min. × min.
16
16
256 P
160.8
1
RAW8 (GREY) or RGB888 (RGB3) at 12-Bit readout
Table 20: Alvium 1500 C-120m/c ROI frame rates