Info: Start Nativelink Simulation process Info: NativeLink has detected Verilog design -- Verilog simulation models will be used ========= EDA Simulation Settings ===================== Sim Mode : RTL Family : cycloneive Quartus root : e:/altera/15.0/quartus/bin64/ Quartus sim root : e:/altera/15.0/quartus/eda/sim_lib Simulation Tool : modelsim Simulation Language : verilog Simulation Mode : GUI Sim Output File : Sim SDF file : Sim dir : simulation\modelsim ======================================================= Info: Starting NativeLink simulation with ModelSim software Sourced NativeLink script e:/altera/15.0/quartus/common/tcl/internal/nativelink/modelsim.tcl Warning: File uarttx_run_msim_rtl_verilog.do already exists - backing up current file as uarttx_run_msim_rtl_verilog.do.bak5 Info: Spawning ModelSim Simulation software