Allied Vision Alvium CSI-2, User Manual

Page: 109 / 241

Specifications
109 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.
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
1944 1472 2.862 116.4 85.5 43.2
Full HD 1920 1080 2.074 154.7 115.0 58.6
UXGA 1600 1200 1.920 141.3 125.1 63.7
WXGA+
2
1440
904
1.302 183.4 180.7 91.9
SXGA 1280 1024 1.311 164.5 92.1
HD 720 1280 720 0.922 225.5 126.9
XGA 1024 768 0.786 214.3 149.4
SVGA 800 600 0.480 268.5 237.4
VGA 640 480 0.307 326.9
HVGA 480 320 0.154 460.6
QVGA 320 240 0.077 582.6
HQVGA 240 160 0.038 782.6
QQVGA 160 120 0.019 952.1
Max. × half 1944 736 1.431 217.0 160.5 81.8
Max. × min. 1944 16 0.031 1409.9 1139.9 659.4
Min. × max. 16 1472 0.024 119.8
Min. × min. 16 16 64 P 2147.7
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 42: Alvium 1800 C-291m/c ROI frame rates