Allied Vision Alvium CSI-2, User Manual

Page: 148 / 241

Specifications
148 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
4128 3008 12.417 39.9 20.1 10.1
UHD 4K 3840 2160 8.294 55.9 29.4 14.8
QSXGA 2560 2048 5.243 59.1 46.5 23.4
WQHD 2560 1440 3.686 81.5 64.1 32.3
QXGA 2048 1536 3.146 77.1 75.5 38.0
Full HD 1920 1080 2.074 105.5 55.6
UXGA 1600 1200 1.920 96.5 60.9
WXGA+
2
1440 904 1.302 123.7 86.4
SXGA 1280 1024 1.311 111.2 87.4
HD 720 1280 720 0.922 149.9 118.0
XGA 1024 768 0.786 142.6 139.6
SVGA 800 600 0.480 175.2
VGA 640 480 0.307 209.2
HVGA 480 320 0.154 281.7
QVGA 320 240 0.077 340.4
HQVGA 240 160 0.038 430.0
QQVGA 160 120 0.019 495.2
Max. × half 4128 1504 6.209 75.5 38.2 19.2
Max. × min. 4128 16 0.066 645.4 363.3 193.8
Min. × max. 16 3008 0.048 41.5
Min. × min. 16 16 256 P 817.0
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 62: Alvium 1800 C-1242m/c ROI frame rates