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RTL_compiler SDF

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Hi,

I need to simulate a gate-level netlist from RC 4.2.2
Can anybody knows how to generate an
sdf file from RC?

I've used the "write_sdf" command but the program says
that it's obsolete and doesn't accept any option.
Moreover the RC documentation doesn't tell
anything about "write_sdf"

Thank you.


Originally posted in cdnusers.org by giohdl
Parents

  • Hi giohdl,
    The write_sdf is an unsupported command, but it should work to give you a basic SDF. The syntax is:

    write_sdf > filename

    There's another way to get SDF is to use BuildGates (bgx_shell) from RC package. The basic script is:

    invoke BuildGates: bgx_shell

    read_dotlib your_library
    read_verilog -st your_netlist
    write_sdf file_name


    Originally posted in cdnusers.org by synthman
Reply

  • Hi giohdl,
    The write_sdf is an unsupported command, but it should work to give you a basic SDF. The syntax is:

    write_sdf > filename

    There's another way to get SDF is to use BuildGates (bgx_shell) from RC package. The basic script is:

    invoke BuildGates: bgx_shell

    read_dotlib your_library
    read_verilog -st your_netlist
    write_sdf file_name


    Originally posted in cdnusers.org by synthman
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