<div>Synplify Pro: How to resolve this license checkout unsuccessful: "Checkout failed - synplifypro No such feature exists." ?</div>

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• 1457 - Synplify Pro: How do I activate the retiming feature in Synplify synthesis flow?<br>

  To activate the retiming feature prior to synthesis follow the given steps: Open Synplify tool. Click on the Add Implementation button which can be found on the left-side of the screen Click on the Options tab and check the retiming box.

• 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: ...

• 7290 - Radiant: FlexNet Licensing Error:-52343. License for feature SynplifyPro is not available.

  Solution: 1. In Radiant, click Tools in the top navigation. 2. Go to Options. 3. In the General tab, go to Directories. 4. Make sure that "use OEM" is selected across the SynplifyPro line.

• Synplify Pro: Where to get the detailed information regarding the error code in synthesis?

  Description: After synthesizing the design files while setting the SynplifyPro as synthesis tool, Radiant environment will provide the warnings and errors seen by the synthesis tool, however, detailed information can only be provided inside the ...

• 735 - Lattice Diamond: Synthesis: Synplify Pro: How can I make Synplify Pro infer registers instead of RAM?

  Lattice Diamond: Synthesis: Synplify Pro: There might be situations where you have written Verilog or VHDL code which infers a memory. However the design tools are implementing this as distributed RAM, which can't be initialized or preset to zero. ...