The Basys 2 FPGA development board is a circuit design and implementation platform for beginners to gain experience building real digital circuits. Built around a Xilinx® Spartan®-3E FPGA and an Atmel® AT90USB2 USB controller, the Basys 2 development board provides complete, ready-to-use hardware suitable for hosting circuits ranging from basic logic devices to complex controllers. A large collection of on-board I/O devices and all required FPGA support circuits are included, so countless designs can be created without the need for any other components.
Four standard expansion connectors allow designs to grow beyond the Basys 2 board using breadboards, user-designed circuit boards, or Pmods (Pmods are inexpensive analog and digital I/O modules that offer A/D & D/A conversion, motor drivers, sensor inputs, and many other features). Signals on the 6-pin connectors are protected against ESD damage and short-circuits, ensuring a long operating life in any environment. The Basys 2 board works seamlessly with all versions of the Xilinx ISE® tools, including the free WebPACK™. It ships with a USB cable that provides power and a programming interface, so no other power supplies or programming cables are required.