Allied Vision Alvium CSI-2, User Manual

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Specifications
160 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
5376 3672 19.741 25.1 12.7 6.3
HXGA 4096 3072 12.583 29.9 15.1 7.5
UHD 4K 3840 2160 8.294 41.8 21.1 10.7
QSXGA 2560 2048 5.243 43.9 22.3 11.2
WQHD 2560 1440 3.686
48.4 24.6 12.4
QXGA 2048 1536 3.146
Full HD 1920 1080 2.074
UXGA 1600 1200 1.920
WXGA+
2
1440 904 1.302
SXGA 1280 1024 1.311
HD 720 1280 720 0.922
XGA 1024 768 0.786
SVGA 800 600 0.480
VGA 640 480 0.307
HVGA 480 320 0.154
QVGA 320 240 0.077
HQVGA 240 160 0.038
QQVGA 160 120 0.019
Max. × half
3
5376 1840 9.892
Max. × min. 5376 16 0.086
Min. × max. 16 3672 0.059 25.1 12.7 6.3
Min. × min. 16 16 256 P 48.4 24.6 12.4
1
Mono8 / RAW8 (GREY) or Bayer...8
(2)
/ RGB888 (RGB3) at 10-Bit readout
2
The three dots
...
represent the colors of a Bayer pixel format, such as in Bayer
RG
8.
2
Instead of 1,440 × 900
3
Instead of 5,376 × 1,836
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 68: Alvium 1800 C-2050m/c ROI frame rates