103Alvium USB Cameras User Guide V4.6.1
Specifications
ROI frame rates
Values were measured as defined in Specified values on page 67.
To reach the maximum frame rate available for this setup, the bandwidth for image
traffic is 450 MByte/s.
Image
format
Width
[pixels]
Height
[pixels]
ROI
area
[MP]
Frame rate [fps]
1
450 MByte/s 375 MByte/s 200 MByte/s
Full
resolution
1456 1088 1.584 257.9/130.3/130.8 216.8/110.5/109.7 118.1/59.8/59.3
WXGA+ 1440 900 1.296 311.9/158.7/157.8 261.7/134.2/133.6 143.1/72.1/71.7
SXGA 1280 1024 1.311 278.2/157.1/155.7 261.3/133.0/132.5 142.8/72.0/71.5
HD 720 1280 720 0.922 382.9/217.2/214.8 359.8/184.1/183.1 198.0/99.9/99.3
XGA 1024 768 0.786 364.0/255.0/218.8 364.0/215.8/215.9 233.4/117.7/117.1
SVGA 800 600 0.48 457.6/372.9/275.3 457.6/344.8/275.3 368.8/188.5/188.2
VGA 640 480 0.307 560.5/456.8/337.7 560.5/288.4/284.3
HVGA 480 320 0.154 795.3/650.4/482.2 795.3/538.5/482.2
QVGA 320 240 0.077 1001.2/830.7/615.7
HQVGA 240 160 0.038 1351.0/1138.9/847.2
QQVGA 160 120 0.019 1636.9/1390.6/1037.6
Max. × half 1456 544 0.792 478.5/244.8/244.8 404.3/208.2/206.1 223.0/113.4/112.4
Max. × min. 1456 8 0.012
3043.0/1825.6/
1736.1
2734.2/1620.4/
1537.1
1795.9/982.1/949.6
Min. × max. 8 1088 0.009 267.4/219.1/161.2
Min. × min. 8 8 64 P 4017.8/3647.7/2798.5
1
Mono8 or Bayer...8
(2)
at SensorBitDepth = 8-Bit
(3)
/
Mono10 or Bayer...10 at SensorBitDepth = 10 -Bit /
Mono12 or Bayer...12 at SensorBitDepth = 12-Bit
2
The three dots... represent the colors of a Bayer pixel format, such as in BayerRG8.
3
The SensorBitDepth value must be set separately from PixelFormat.
See
Sensor ADC readout modes for maximum frame rates on page 68 for details.
Table 35: Alvium 1800 U-158m/c ROI frame rates
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