Xilinx - FPGA CPLD Programmable Logic

Xilinx - FPGA CPLD Programmable Logic

Xilinx, Inc. is the world's largest developer and fabless manufacturer of a class of reconfigurable hardware chips known as field-programmable gate arrays (FPGAs). It was founded by Ross Freeman (FPGA inventor), Bernie Vonderschmitt (fabless pioneer), and Jim Barnett in 1984 and was based in Silicon Valley.

Xilinx - Wikipedia

ISE WebPACK Software

FREE, easy-to-use logic design solution for your Xilinx CPLD or medium-density FPGA, with all the tools included in ISE Foundation, on both Windows and Linux.