Hello, Guys.

Our company named "Coloco Group" and we are in FPGA-mining for a several years. There are some photos of our hardware. It's based on Xilinx ML605 PCB.
This PCB was replicated by our engineers.

http://i105.fastpic.ru/thumb/2018/0618/fe/_7540a3b0ce23924a9b8b50994f8efdfe.jpeg

I can confirm that dev-kits discussed here (VCU1525, etc.) is a very high-cost solution. Because it was designed only for development purposes. This PCB have a great number of unused elements and many electronic components are very expensive (TI power modules, branded (SAMSUNG, TDK, PANASONIC) passive components (resistors, ferrites, capacitors, etc.), therefore it have a bad ROI, and it does not suitable for mining tasks.

We created a design and ready to manufacture a new version of FPGA-mining device. It will be a Plug-n-Play device, with integrated hashing firmware and control unit with ethernet-port and web-interface. All Boards in one metal box with cooling fans. No additional PC or other equipment needed. We forecast a 2x more powerful hashrate than at VCU1525, and a half total price at the same time!

We will represent our product ASAP, also with a Keccak bitstream for testing, and unlike an OP with a complete mining software for real MaxCoin network.

If anyone has a Verilog/VHDL-editions of any mining-algorithm please contact me via PM or mdc@coloco.biz. We can discuss a dev fee for integration of your algorithm implementation to our board.