|
From: Patrick <pat...@gm...> - 2017-02-01 11:31:18
|
Hi developers, First of all thank you for your great efforts in developing icarus verilog! I would like to use icarus verilog to run a back annotated simulation (using an SDF file). At first I had some problems getting the simulation to run and I got the following errors: SDF ERROR: Too many errors: syntax error 1:SDF ERROR: Invalid DELAYFILE format This was caused by the file-format of the SDF file. Running the dos2unix command on the SDF file solved this problem. The simulation is now running, but I am getting a lot of warnings (~42k). Most notably of the form: - SDF WARNING: INTERCONNECT not supported. - SDF WARNING: COND not supported. My questions are: 1) Are there any plans for supporting these SDF constructs in the future? 2) Would it be possible to use a work-around (for instance by replacing INTERCONNECT with something else that is supported)? Thanks and best regards, Patrick |