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ispLEVER Classic is the design environment for Lattice CPLDs and mature programmable products. It can be used to take a Lattice device design completely through the design process, from concept to device JEDEC or Bitstream programming file output.
The current version is ispLEVER Classic 1.8, released on August 14th, 2014.
ispLEVER Classic software is supported on the Windows 7, Windows Vista, or Windows XP or operating systems.
To design with other Lattice FPGA families, download the Lattice Diamond or iCEcube2 software. You can install and run Lattice Diamond, iCEcube2, and ispLEVER Classic concurrently.
Follow the three steps below to Download, Install, and License ispLEVER Classic.
ispLEVER Classic consists of the modules as listed below; The ispLEVER Classic Base Module installation (which includes Synplify Synthesis module and Aldec Active-HDL Lattice Edition for simulation) and the ispLEVER Classic FPGA Module installation.
Use the Downloads tab on this page to download the software installers.
Starting with the ispLEVER Classic Base Module, unzip the downloaded file, then double-click the extracted file and to start the installation procedure. You can also download the installation guide from the Documentation tab on this page and read it for more detailed instructions and options.
ispLEVER Classic requires a valid software license. To obtain a license go to the Licensing tab on this page to request a 1-year term license. License files are supplied by Lattice via email. Save the resulting license.dat file to <install_path>License. Once licensed, ispLEVER Classic is ready to run.</install_path>
ispLEVER Classic License
To request a license you will need the following:
Click here to request your license.
Lattice Semiconductor is the leader in ultra-low power, small form factor, customizable solutions for a quickly changing connected world.