Solution: To slow down the edge rate (that is reduce drive strength), set the drive strengths from the default 8 mA to lower drive strengths using the Lattice Diamond ECO editor. The ECO editor tool can be used to change the sysCONFIG pin settings. ...
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 ...
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 ...
Description: This is a known issue in Radiant v2022.1 and v2023.1. The ECO editor for memory initialization is not reflected in updated bitstream. Solution: To workaround this issue, you may revert back to Radiant v3.2 or request a software patch for ...