who have been fabricated their own cards from Tormenta 2 PCI Card? In Tormenta 2 PCI Card,I found that U1 is XC2S50-PQ208 from gerber files. >From google,I found that XC2S50-PQ208 is Xilinx family FPGA, Would you like to give me VHDL code about this FPGA. thanks a lot