Allied Vision Alvium 1800 U-050c, User Manual

Page: 57 / 148

Specifications
57 Alvium USB Cameras User Guide V3.1.3
330 to 375 MBps
Values were measured for typical operation , using the test setup defined in
Exposure time and frame rate on page 30.
To reach the maximum frame rate available for typical operation, the bandwidth
for image traffic is 350 MBps. Increasing the
DeviceLinkThroughputLimit
value
does not increase frame rates.
Image format
Width
[pixels]
Height
[pixels]
ROI area
[pixels]
Frame rate [fps]
330 MBps 350 MBps 375 MBps
Full resolution 2592 1944 5,038,848 63 67
QXGA 2048 1536 3,145,728 85
Full HD 1920 1080 2,073,600 118
UXGA 1600 1200 1,920,000 107
WGXGA+ 1440 900 1,296,000 141
SXGA 1280 1024 1,310,720 125
HD 1280 720 921,600 175
XGA 1024 768 78,336 165
SVGA 800 600 480,000 208
VGA 640 480 307,200 256
QVGA 320 240 76,800 472
QQVGA 160 120 19,200 817
Maximum × half 2592 972 2,519,424 122 129 130
Maximum × minimum 2592 8 20,736 1,639 1,690
Minimum × maximum 8 1944 15,552 68
Minimum × minimum 8 8 64 2,600
Table 21: ROI frame rates for1800 U-500m/c at 330 to 375 MBps