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  • QuestaSim: Unable to checkout a license or Fatal License Error

    FAQ

    QuestaSim: Unable to checkout a license or Fatal License Error

    Check if you have a license for QuestaSim, license string is "latticeqsim" in your license file.If you don't, you can obtain one in our Licensing Page under our free Radiant License.If you have a license for QuestaSim: additional environment variables are need to…
  • Diamond: How to set up a floating license in RHEL7 using only license management files?

    FAQ

    Diamond: How to set up a floating license in RHEL7 using only license management files?

    1. Edit the server and daemon lines to license.dat file in /nas/storage/latticeYou can change the PORT numbers used to suit your needs, as shown belowSERVER lattice-lic-server 0052376A34FC 17700DAEMON lattice /nas/storage/lattice/bin/lin64/ PORT=50500 Replace the daemon_path with the path to…
  • Where can I get a license for Lattice software?

    FAQ

    Where can I get a license for Lattice software?

    You can get a new license for most Lattice products on the licensing page of the Lattice website.Free licenses are available for editions of Lattice ispLEVER and Diamond software that support a majority of our devices. Merely establish a login account for the Lattice website and place…
  • Do I require License for the Standalone Diamond programmer?

    FAQ

    Do I require License for the Standalone Diamond programmer?

    No, Stand-alone Diamond Programmer doesn't require a License. However, if you are using any matured device or older devices, you will need a License. The Lattice Diamond free license has default the feature to enable that.Request a Free License
  • How to get license for Lattice ispLEVER Classic Software?

    FAQ

    How to get license for Lattice ispLEVER Classic Software?

    We have evaluated our costs for continuing to support our legacy devices on ispLEVER Classic. In this regard, we are implementing a change to the pricing of our software.Please see our Online Store or contact your nearest distributor, click here- Sales LocatorTo get a 60-day license
  • How to set up a Floating License Server?

    FAQ

    How to set up a Floating License Server?

    The procedure to edit the License file and set up the License server is described in the Licensing User Guide in our Licensing Website: https://www.latticesemi.com/Support/Licensing You can obtain the Licensing User Guide;  For…
  • Whether ispLEVER will run if the license file is not found, or invalid?

    FAQ

    Whether ispLEVER will run if the license file is not found, or invalid?

    In general, when the license file for ispLEVER is not found or invalid, the project navigator GUI for ispLEVER 7.1 will start up and the most recent project will load in normally. When attempting to run various functionality in ispLever described inside the licensing file such as Synplify,…
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