I’m trying to get that board to run in the field. I program PROM memory (XCF08P) in Altium Designer 10 using JTAG adapter but after the power-up the FPGA doesn’t get programmed. I choose create PROM file and then choose generated file (*.mcs) and download it to the PROM. After that I power cycle and … nothing. The FPGA doesn’t start. I can program FPGA (so the JTAG chain works). Jumper J1 is opened. Is there some special procedure to program PROM?