6124 - Modelsim: Why do I get an error in license when using Modelsim in VirtualBox?
Currently, Modelsim license is not supported when using the software in Virtual machines
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Description: The following errors may appear: # ** License Issue: License request for latticemsim feature failed # ** License Issue: No such feature exists. (C:\ispLEVER_Classic2_1\license\license.dat) # ** License Issue: Cannot find license file. ...
7733 - ECP5 / Diamond 3.14: Why does my design get a Map device oversize error related to PLL for LFE5U-12F in with Diamond 3.14, but completes map successfully in earlier releases of Diamond software?
In Diamond version 3.14, there is a bug where it incorrectly limits the number of PLLs in the device to 0 for LFE5U-12F. Example error message: ERROR - (device oversize error). The number of PLL components needed (1) exceeds the number available. ...
1242 - Simulation: Modelsim: What does "Fatal : Obsolete library format for design unit" Modelsim error mean?
Simulation: Modelsim: If the simulation libraries or your design files are compiled with an older version of Modelsim (for example, Modelsim 6.3) and are now being loaded (VSIM) into a newer version of Modelsim (for example, Modelsim 6.5), you will ...
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The following online software documents explain how to compile the VHDL source library files for the stand-alone ModelSim flow: from the Lattice Diamond software tool: select Help-> Lattice Diamond Help. In the new pop-up web browser, select ...
7638 - Radiant 2024.1 and Diamond 3.14: Related errors when trying to open the software: "No socket connection to license server manager", "Vendor daemon is too old", "Unable to checkout a license for QuestaSim", "Fatal License Error. Unable to checkout license"
Description: The version of Lattice License FlexNet utility and license daemon has been upgraded to v11.19.4.1 starting with versions Radiant 2024.1 and Diamond 3.14. It is important to use this latest version when accessing both tools. Solution: ...