91
Alvium USB Cameras User Guide V3.3.0
Specifications
ROI frame rates
Values were measured for
typical operation
, using the test setup defined in
To reach the maximum frame rate available for typical operation, the bandwidth
for image traffic is 200 MBps. Increasing the
DeviceLinkThroughputLimit
value
does not increase frame rates.
Image format
Width
[pixels]
Height
[pixels]
ROI area [pixels]
Frame rate [fps] at
200 MBps
Full resolution
2,464
2,056
5,065,984
34
QXGA
2,048
1,536
3,145,728
46
Full HD
1,920
1,080
2,073,600
64
UXGA
1,600
1,200
1,920,000
58
WXGA+
1,440
900
1,296,000
76
SXGA
1,280
1,024
1,310,720
67
HD 720
1,280
720
921,600
94
XGA
1,024
768
786,432
89
SVGA
800
600
480,000
111
VGA
640
480
307,200
136
QVGA
320
240
76,800
248
QQVGA
160
120
19,200
416
Maximum × half
2,464
1,028
2,532,992
67
Maximum × minimum
2,464
8
19,712
892
Minimum × maximum
8
2,056
16,448
35
Minimum × minimum
8
8
64
1122
Table 37: Alvium 1800 U-507m/c ROI frame rates at 200 MBps