Lattice Diamond: How to make the standalone Tcl script works for eco_design save?

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  Changes to the post PAR design are generally refereed to as Engineering Change Orders, or ECOs. The changes are directly written into the Native Circuit Description (.ncd) database file without requiring that user go through the entire design ...

• Radiant: Why does the eco_config_memory command not working on scripting flow?

  The eco_config_memory command only works when used via Radiant GUI flow since the ECO editor is readily available in the software. When using non-GUI project flow (TCL), the ECO editor must be called using "ecoc" command and the ECO commands should ...

• <div>TCL Command: How to change the Verilog Standard setting using tcl script/command on Lattice software?</div>

  Description: Language support in a project design implementation is supported in Lattice software by invoking the example command below: prj_impl option VerilogStandard {"System Verilog"} Solution: 1. The needed script for latest Lattice Radiant ...

• Lattice Diamond: How to save Diamond Project File (.ldf) without exiting Diamond Software?

  You can use "prj_project save" command in Diamond TCL console. This will let you save the Diamond Project file without exiting the Diamond Software.

• Lattice Diamond/ECO Editor: Error - ChipCheck: comp CLOCK_i and $COMP_44 have incompatible VCC requirements.

  Description: In Lattice Diamond ECO Editor prompted DRC Error after assigning IO pin on the signal probe and unable to assign other IO_type. Error - ChipCheck: comp CLOCK_i and $COMP_33 have incompatible VCC requirements. Solution: To workaround this ...