7241 - Radiant: How to initialize register values when using LSE synthesis tool?

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• 7257 - Diamond and Radiant version 2023.2 SP1 and older: HDL Parameter set under Active Implementation options not taking effect in VHDL design when using LSE

  Description: In Diamond and Radiant 2023.2 SP1 and older, while using LSE as the Synthesis Tool, the HDL Parameter in Active Implementation options may not take effect. Solution: This is a known issue for VHDL designs. See the following code: ...

• 6467 - Radiant: Does Radiant tool has documentation for Feature Row modification using Programming File Utility?

  Description: Yes there is an existing documentation for this. The user has to create a project in Radiant and run through Export Files. Then .fea file is created inside the implementation folder. The next steps are discussed in Radiant's Help. User ...

• 6529 - All FPGA: Why does PLL outputs' constraints does not propagate from ldc/fdc/sdc to Synthesis using both SynplifyPro & LSE?

  Description: Lattice Diamond software does not use any pre-synthesis constraint file (SDC/LDC/FDC). Solution: There is a workaround to compensate for the limitation. Once the user has created any pre-synthesis constraint file, synthesize the design ...

• 7306 - Radiant 2023.2: Why does Synthesis fail when using SynplifyPro on Ubuntu 22.04?

  Description: Radiant 2023.2 and lower versions are not officially supported on Ubuntu 22.04. We highly suggest using the official supported Linux platform mentioned in each software version release notes since those operating systems are Software QA ...

• 6191 - Radiant Deployment Tool 3.0 and below: Segmentation Fault Error

  Description: The segmentation fault error when using Radiant Deployment Tool v3.0 on Linux can occur if the user uses a Virtual Machine that does not have any available USB ports configured. Solution: This issue is fixed in Radiant version 3.1 and ...