Xilinx 7 Series FPGA and Zynq-7000 All Programmable SoC Libraries Guide for HDL Designs - 14.7 English - Describes circuit design elements associated with the Xilinx® 7 series and Zynq® architectures. Details for each element include VHDL and Verilog instantiation code, schematic symbols, truth tables, and other information specific to the design element.