From fpga development board to fpga product

[enjay]

Can you advise what is the best way to bring an fpga project to market. For example I have a pmod rangefinder in conjunction with an ADC pmod hooked up to my spartan 6 fpga (Anvyl board) How do I now proceed to build a board with spartan 6 fpga chip, my pmods and several LEDs? My bitfile will no longer work because that was built around the Anvyl board constraints so how do I program a smaller prototype board to do this and where do I find such a board?

[zygot]

Well, you probably want to start with using a device that's supported by your FPGA vendor. Spartan 6 and ISE are not.

I'm not sure what your product is supposed to consist of. Surely, you don't intend to use PMODs or third party hardware.