All FPGA: Does Radiant has "PAR ADJ" similar to the Diamond?

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• 3719 - Programmer: How do we know the expected Device ID of the FPGA using the Diamond or Radiant Programmer?

  In the Diamond or Radiant Programmer window, from the View menu -> select Columns -> select Device ID This will enable the Device ID column in the main Programmer window. Example: Diamond Programmer Example: Radiant Programmer

• 2633 - How to use PAR_ADJ with FREQUENCY and set the ratio between the clock domains? 

  PAR_ADJ allows you to loosen requirements for PAR results while tightening up the requirements reported by the timing analysis tool. The variance in required timing values on PAR and TRACE enables you to experiment more efficiently with the strategy ...

• 723 - Lattice Diamond: PAR: What's the best way to place and route a congested design?

  Lattice Diamond: PAR: Here are some guidelines when handling a congested design. Always use the latest software for synthesis, map, and place and route. Both synthesis vendors and FPGA companies are constantly fine-tuning the tools to make them more ...

• ECP5 / Diamond 3.14: Why does my design get a Map device oversize error related to PLL for LFE5U-12F in with Diamond 3.14, but completes map successfully in earlier releases of Diamond software?

  In Diamond version 3.14, there is a bug where it incorrectly limits the number of PLLs in the device to 0 for LFE5U-12F. Example error message: ERROR - (device oversize error). The number of PLL components needed (1) exceeds the number available. ...

• Radiant: Why PAR fails for some PCLK input ports for the Aligned DDR interface?

  Aligned interfaces based on the FPGA-TN-02286: MachXO5-NX HighSpeed IO Interface technote should have DLLDELs connected to their CLKIN ports. Based on FPGA-DS-02102: MachXO5-NX Family datasheet, only even PCLKs are connected to DLLDELs. PCLK<Bank ...