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update doc about time units in SDC generator

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Xifan Tang 2020-05-05 12:36:01 -06:00 committed by tangxifan
parent 8726c618eb
commit ac378febef
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docs/source/openfpga_shell/openfpga_commands.rst
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@ -180,6 +180,8 @@ FPGA-SDC
- ``--flatten_names`` Use flatten names (no wildcards) in SDC files
- ``--time_unit`` Specify a time unit to be used in SDC files. Acceptable values are string: ``as`` | ``fs`` | ``ps`` | ``ns`` | ``us`` | ``ms`` | ``ks`` | ``Ms``. By default, we will consider second (``s``).
- ``--constrain_global_port`` Constrain all the global ports of FPGA fabric.
- ``--constrain_non_clock_global_port`` Constrain all the non-clock global ports as clocks ports of FPGA fabric
@ -211,3 +213,5 @@ FPGA-SDC
- ``--file`` or ``-f`` Specify the output directory for SDC files
- ``--flatten_names`` Use flatten names (no wildcards) in SDC files
- ``--time_unit`` Specify a time unit to be used in SDC files. Acceptable values are string: ``as`` | ``fs`` | ``ps`` | ``ns`` | ``us`` | ``ms`` | ``ks`` | ``Ms``. By default, we will consider second (``s``).