Allied Vision Alvium CSI-2, User Manual

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Specifications
98 Alvium CSI-2 Cameras User Guide V2.8.1
ROI frame rates
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 1 lane with 1.051 Gbps. Increasing the CSI-2 Lane Count value does
not increase frame rates.
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
1936 1216 2.354 31.6
Full HD 1920 1080 2.074 35.4
UXGA 1600 1200 1.920 32.0
WXGA+2
1,440 904 1.302 41.9
SXGA 1280 1024 1.311 37.2
HD 720 1280 720 0.922 51.9
XGA 1024 768 0.786 48.9
SVGA 800 600 0.480 61.6
VGA 640 480 0.307 75.6
HVGA 480 320 0.154 108.5
QVGA 320 240 0.077 138.6
HQVGA 240 160 0.038 192.5
QQVGA 160 120 0.019 238.4
Max. × half 1936 608 1.177 60.6
Max. × min. 1936 16 0.031 580.4
Min. × max. 16 1216 0.019 31.7
Min. × min. 16 16 256 P 625.8
1
RAW8 (GREY) or RGB888 (RGB3) at 12-Bit readout
2
Instead of 1,440 × 900
If resolutions were not available due to increments, frame rates relate to the next available resolution.
Table 36: Alvium 1800 C-234m/c ROI frame rates