Specifications
121
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 4 lanes with 4.204 Gbps.
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
4,128
3,008
12,417,024
39
20
10
UHD 4K
3,840
2,160
8,294,400
55
29
14
QSXGA
2,560
2,048
5,242,880
58
46
23
WQHD
2,560
1,440
3,686,400
80
63
32
QXGA
2,048
1,536
3,145,728
76
74
37
Full HD
1,920
1,080
2,073,600
103
55
UXGA
1,600
1,200
1,920,000
95
60
WXGA+
1
1,440
904
1
1,301,760
121
85
SXGA
1,280
1,024
1,310,720
109
86
HD 720
1,280
720
921,600
146
116
XGA
1,024
768
786,432
139
136
SVGA
800
600
480,000
170
VGA
640
480
307,200
202
QVGA
320
240
76,800
324
QQVGA
160
120
19,200
461
Maximum × half
4,128
1,504
6,208,512
74
38
19
Maximum × minimum
4,128
16
66,048
588
347
190
Minimum × maximum
16
3,008
48,128
41
Minimum × minimum
16
16
256
730
1
Instead of 1,440 × 900
Due to increments, some resolutions are not available. In this case, frame rates were calculated for the next
available resolution.
Table 50: Alvium 1800 C-1242m/c ROI frame rates