Glossary 47
•
LVDS.
Low-voltage differential signaling
. LVDS offers a general-purpose, high bandwidth
interface standard for serial and parallel data interfaces that require increased
bandwidth at high speed, with low noise and power consumption.
• PCIe.
Peripheral Component Interconnect Express
. The standard used for the computer
bus that acts as an interface between hardware devices, such as Matrox
Radient eV-CXP, and your computer.
• Payload.
The amount of data transmitted to the PCIe bus within each data packet.
Common payload sizes are 128, 256, 512, 1024, 2048, and 4096 bytes.
• PoCXP.
Power-over-CoaXPress.
Power-over-CoaXPress is the term for power transmitted
to a video source over a coaxial cable using the CoaXPress standard. Power can be
provided to a video source, at up to 13 W per cable, at a nominal voltage of 24 V.
• Real-time processing.
The processing of an image at the same speed or faster than the speed at which
images are grabbed. Real-time processing ensures that no frames are missed.
Also known as
live processing
.
• Rotary encoder.
A device used to convert the angular position of a shaft or axle to an analog or
digital code.
Summary of Contents for Matrox Radient eV-CXP
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