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ADC-FPGA Interface

Question asked by Olufola on Feb 21, 2013
Latest reply on Feb 22, 2013 by Olufola

Hi All,


I'm using EVAL-AD7366SDZ board as part of my research.


I need to interface the board directly to a Xilinx Virtex-6 FPGA on a ML605 evaluation board for signal processing in hardware. I have already figured out that I need a SDP-FMC Interposer board.


I have also checked many  Verilog driver files that were included with some reference designs provided by Analog Devices. The problem I'm currently having is that the HDL drivers provided for those  ADCs have no constraint file (.ucf) associated with them. The only UCF files I saw were for the MicroBlaze block. The processing I need is to be done directly in hardware without the MicroBlaze IP. I suppose that I need an HDL driver for the ADC and a UCF file to map the I/O ports in the Verilog driver to actual FMC pins. The problem is presented pictorially below:

sdp-fmc interface.png


Please, I  will really appreciate  a reference/sample HDL driver and a ucf file to do this.


Thank you.