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amildm's avatar
amildm
Icon for Contributor rankContributor
3 years ago
Solved

Multi-driven nets -> how to report ?

Hi All, How is it possible to report the multi-driven nets in the design? Should these nets appear in the synthesis log? Thank you!
  • Nurina's avatar
    Nurina
    3 years ago

    Hello,


    Multi-driven nets are not allowed in VHDL/Verilog HDL/SystemVerilog at all, you will receive below error during Synthesis and this will effectively stop the compilation, there won't be any reports because of that.


    Error (10028): Can't resolve multiple constant drivers for net


    So, if you don't receive this error then there is no multi-driven nets in your RTL code.


    Regards,

    Nurina


Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hello,


Multi-driven nets are not allowed in VHDL/Verilog HDL/SystemVerilog at all, you will receive below error during Synthesis and this will effectively stop the compilation, there won't be any reports because of that.


Error (10028): Can't resolve multiple constant drivers for net


So, if you don't receive this error then there is no multi-driven nets in your RTL code.


Regards,

Nurina