Z80 Microprocessor In-Circuit Emulator Design I am no longer offering any parts, but all design files needed to build your own are here. The pc boards can be purchased directly from Express PCB by downloading and installing their software (see below) Note: Xilinx phased out the 5V CPLD that I used for this design in 2012. The 3V part WILL NOT work. Some ebay sellers are still offering the 5V pa