Diamond 3.12 and below: Error: "'attributes' is not compiled in library 'synopsys'"

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• Diamond 3.12 and below: Error "'attributes' is not compiled in library 'synopsys'"

  Description: When adding Reval to your design, and try to synthesize, below error might occur: Error "'attributes' is not compiled in library 'synopsys'" Solution: This is a known issue in Diamond version 3.12. Please try to update the software to ...

• 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. ...

• Diamond 3.12: Why is it that error was detected when using VHDL 2008 with Reveal?&nbsp;<div><br></div>

  Description: After synthesis, specific error produced by the tool is stated as below: C:/lscc/diamond/3.12/cae_library/vhdl_packages/../../ispfpga/vhdl_packages/vh2008/ieee/syn_misc_2008.vhd(22): ERROR: 'attributes' is not compiled in library ...

• 6850 - Diamond: ERROR - Based on the current IO attributes settings, port xxxxx cannot be assigned to pin [xx].

  Description: This article explains an error in Diamond which reports the port cannot be assigned to certain pin during synthesis due to the pin assignment done via constraint. Solution: This error in Diamond is caused by optimization done during ...

• Lattice LSE: Why does LSE fail when VHDL files are compiled into a library directory name other than "work"?

  To workaround this issue, it is required that the top-level VHDL file must be compiled into a library called 'work'. The Lower-level VHDL files can be compiled into other library naming.