Lattice Semiconductor ispLEVER Classic Software is the design environment for Lattice CPLDs and mature programmable products. The Lattice ispLEVER Classic Software can be used to take a Lattice device design entirely through the design process, from concept to device JEDEC or Bitstream programming file output.
The current version is ispLEVER Classic 2.1. To design with other Lattice FPGA families, download the Lattice Diamond or iCEcube2 software. Users can install and run Lattice Diamond, iCEcube2, and ispLEVER Classic concurrently.