USB3-FRM13_K Users Manual (Rev 1.1)
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- http://www.daqsystem.com
The serial input signal through the Camera-link cable is used for general input circuit from
USB3-FRM13_K board.
[Figure 2-8. Serial Communication LVDS Digital Output Circuit]
2.5 PoCL
PoCL (Power over Camera Link) is to transmit the power to the cable such as the data transfer
cable to the camera. [Figure 2-9] shows the connection with theUSB3-FRM13_K and the
camera.
(a)
Base Configuration PoCL Connection
(b)
Full Configuration PoCL Connection
Camera Link Signals
Power, Other Control Signals
[Figure 2-9. PoCL Connections]
This concept is similar the USB-powered devices to receive power from a power source such
as a Repeater or Frame Grabber. PoCL has an advantage of reducing the number of interfaces
required by the back of the camera. That is, using the four drain of the Camera Link cable wires
