Specifications
102
Alvium CSI-2 Cameras User Guide V2.8.1
ROI frame rates
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 4 lanes with 4.204 Gbps.
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
1936
1216
2.354
121.8
103.8
52.8
Full HD
1920
1080
2.074
136.1
117.2
59.8
UXGA
1600
1200
1.920
124.0
64.8
WXGA+
2
1440
904
1.302
161.9
94.0
SXGA
1280
1024
1.311
144.6
94.0
HD 720
1280
720
0.922
200.1
130.4
XGA
1024
768
0.786
189.8
153.3
SVGA
800
600
0.480
238.9
VGA
640
480
0.307
293.3
HVGA
480
320
0.154
420.8
QVGA
320
240
0.077
539.6
HQVGA
240
160
0.038
744.9
QQVGA
160
120
0.019
927.8
Max. × half
1936
608
1.177
228.6
195.5
100.6
Max. × min.
1936
16
0.031
1555.4
1401.2
845.3
Min. × max.
16
1216
0.019
125.3
Min. × min.
16
16
256 P
2403.8
1
RAW8 (GREY) or RGB888 (RGB3) at 12-Bit readout
2
Instead of 1,440 × 900
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 38: Alvium 1800 C-235m/c ROI frame rates