VHDL ==== The VHDL is divided between two directories cpld and fpga. To build the CPLD image you will need the following files from the fpga directory: balloon3.vhd Balloon_nand.vhd Balloon_pcmcia.vhd Balloon_samosa.vhd register.vhd The file l3cpld.vhd acts as a wrapper for these files. Since they are common between both builds it is important to link or import into the Xilinx project across the tree so that there is only one physical copy of each. In the FPGA directory all of the files needed to build a .bin image are provided for WebPak version 8.1 You are strongly urged to read "L3 Hardware" before altering these files David iTechnic Ltd