为什么我的Cyclone V 或 Stratix V Altera_PLL 重置端口在模拟中反转？

要解决 ModelSim 中的这一问题，将以下交换机添加到 vlog 命令中

定义POSTFIT_SIM_USE_ICD_PLL_MODEL

例如，将以下行添加到 *_run_msim_gate_verilog.do 文件

适用于 Cyclone V 设计

vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/mentor/cyclonev_*.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/cyclonev_atoms.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL

适用于 Stratix V 设计

vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/mentor/stratixv_*.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/stratixv_atoms.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL

/quartus/eda/sim_lib/altera_primitives.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/altera_lnsim.sv
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/220model.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/sgate.v
vlog define POSTFIT_SIM_USE_ICD_PLL_MODEL /quartus/eda/sim_lib/altera_mf.v
vsim  -t 1ps transport_int_delays transport_path_delays -voptargs= acc gate_work.