Specifications
63
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
1,928
1,088
2,097,664
119
60
Full HD
1,920
1,080
2,073,600
120
60
WXGA+
1
1,440
904
1
1,301,760
143
96
SXGA
1,280
1,024
1,310,720
127
96
HD 720
1,280
720
921,600
177
134
XGA
1,024
768
786,432
167
158
SVGA
800
600
480,000
212
VGA
640
480
307,200
261
QVGA
320
240
76,800
488
QQVGA
160
120
19,200
856
Maximum × half
1,928
544
1,048,832
229
116
Maximum × minimum
1,928
16
30,848
2,062
1,154
Minimum × maximum
16
1,088
17,408
120
Minimum × minimum
16
16
256
2,474
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 22: Alvium 1500 C-210m/c ROI frame rates
Values in triggered mode
When rolling shutter cameras are operated in triggered mode, the values for
maximum frame rate reached in free run mode are cut in half.