USB3-FRM13 User’s Manual
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2. USB3-FRM13 Board Function
2-1 Block Diagram
As shown in the figure below, in the case of USB3-FRM13, FPGA Core Logic is in charge of
overall control. Its main function is to receive Image Frame Data through two Mini MDR-26
connectors, write it to DDR#1 and DDR#2 first, and transmit it to the PC upon request. These
functions are performed using API in PC through USB 3.0 interface.
[Figure 2-1. USB3-FRM13 Block Diagram]
Programming FPGA Core Logic is performed via the JTAG interface. The logic program of the
FPGA is saved in a flash ROM, it is located on the board and loaded at the power-up time.
