30 Chapter 4: Matrox Radient eV-CXP hardware reference
Matrox Radient eV-CXP acquisition
Matrox Radient eV-CXP can capture video from digital video sources compliant
with the CoaXPress standard 1.0 specification. Matrox Radient eV-CXP has four
CoaXPress links (acquisition paths). When a video source is connected to the
Matrox Radient eV-CXP, the board communicates with the video source to
determine the rate at which data will be transferred. Matrox Radient eV-CXP can
provide power-over-CoaXPress to attached video sources.
For each video source connected to the board, Matrox Radient eV-CXP provides
a trigger signal, and 4 general purpose input/output (GPIO) signals, which are
used to communicate exclusively with the video source. To communicate with
other third-party devices, Matrox Radient eV-CXP provides 32 auxiliary signals.
Auxiliary input signals can be rerouted to the video source-exclusive trigger and
GPIO signals and vice versa.
Matrox Radient eV-CXP supports monochrome, RGB color, and Bayer
color-encoded acquisition. The board can perform color-conversion, flipping, and
image subsampling.
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