Manchester Encoder-Decoder for Xilinx CPLDs Application Note: CoolRunner CPLDs R Manchester Encoder-Decoder for Xilinx CPLDs XAPP339 (v1.3) October 1, 2002 Summary This application note provides a functional description of VHDL and Verilog source code for a Manchester Encoder Decoder. The reasons to use Manchester code are discussed. The code can be compiled into either the Xilinx XC9572, XCR3064XL, or XC2C64 CPLD. To obtain the ……