Allied Vision Alvium CSI-2, User Manual

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Specifications
77 Alvium CSI-2 Cameras User Guide V2.8.1
Frame rates with Cropping
Values were calculated as defined in Frame rates with ROI/Cropping on page 53
and in Operation for maximum frame rates on page 55.
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.
When rolling shutter cameras are
operated in triggered mode
, the values for
maximum frame rate reached in free run mode are cut in half.
Image
format
Width
[pixels]
Height
[pixels]
ROI
area
[MP]
Frame rate [fps]
1
4-lane 2-lane 1-lane
4.204 Gbps 2.102 Gbps 1.051 Gbps
Full
resolution
2592 1944 5.039 68.1 50.8 25.5
WQHD 2560 1440 3.686 91.2 68.9 34.6
QXGA 2048 1536 3.146 85.8 80.9 40.6
Full HD 1920 1080 2.074 120.5 61.0
UXGA 1600 1200 1.920 109.1 66.1
WXGA+
2
1440 904 1.302 143.2 96.4
SXGA 1280 1024 1.311 127.3 96.2
HD 720 1280 720 0.922 177.8 134.6
XGA 1024 768 0.786 167.7 158.1
SVGA 800 600 0.480 212.1
VGA 640 480 0.307 261.4
HVGA 480 320 0.154 378.3
QVGA 320 240 0.077 488.1
HQVGA 240 160 0.038 684.2
QQVGA 160 120 0.019 856.3
Max. × half
3
2592 976 2.530 132.1 98.8 49.7
Max. × min. 2592 16 0.041 1917.2 1535.4 858.9
Min. × max. 16 1944 0.031 68.7
Min. × min. 16 16 256 P 2474.7
1
RAW8 (GREY) or RGB888 (RGB3) at 10-Bit readout
2
Instead of 1,440 × 900
3
Instead of 2,592 × 972
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 26: Alvium 1500 C-501m/c NIR ROI frame rates