6413 - Radiant: How to generate an IBIS file after Place and Route that will capture the I/O pin settings on Radiant?

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• 5574 - Radiant: How to clone projects and implementations? What are the critical project files to capture?

  It is recommended to use the Clone Implementation option in Radiant. From the File List tab, right-click on the implementation name (ex. impl1) then click "Clone Implementation". This will copy all the settings from the original implementation. From ...

• 1712 - Diamond: How can user get estimated timing of my design before running place and route?

  In both ispLEVER and Lattice Diamond tools, user can generate the timing using the static timing analysis tool after map, and before place and route. The static timing analyzer (TRCE) will generate timing using estimated models, as well as the fanout ...

• 6422 - All Nexus / Radiant version 2023.1 or earlier: Are there any guidelines when changing the speed grades for Place & Route Design and Place & Route Timing Analysis on the strategy settings?

  It is not recommended to change the default speed grade settings for both the Place & Route (PAR) Design and Place & Route Timing Analysis. DEFAULT VALUES: The default values (especially for HOLD) are for worst case timing calculations. For PAR ...

• 2350 - All FPGAs: I have successfully run Place & Route Design with the Commercial device. How can I generate a trace report for the same device with Industrial grade and 85C but without re-running the synthesis and MPAR?

  Description: You can change the post-route preference file (.prf) by adding "INDUSTRIAL;" and "TEMPERATURE 85C;". Also at the same time the trace options can be updated in ispLEVER's Tools-> Trace Options or Lattice Diamond's Strategies->Place & ...

• 7058 - Radiant: How to modify majority of the sysConfig settings without the need of performing Place&Route and timing again?

  Description: The user can alter the sysConfig settings via bitstream generation command, this can be done using the following methods: Note: In this example, BACKGROUND_RECONFIG was used. Solution: (1) Through Bitstream Strategy Settings Command ...