Forum Discussion
I'm also getting this error. Based on earlier warnings in the compile process, it looks like it's related to DPI library dependencies in the PLL. I've tried placing -dpiheader arguments in the vsim command, but no luck.
Anyone know how to properly include precompiled DPI libraries in questa sim?
# ** Warning: (vsim-3770) Failed to find user specified function 'simsf_constra3' in DPI C/C++ source files.
...
# ** Fatal: (vsim-160) /tmp/psgswbuild/nightly/24.3/212/l64/work/questa_fe/eda/sim_lib/tennm_revb_hvio_ncrypt.sv(132): Null foreign function pointer encountered when calling 'simsf_constra3#_mti_copy_opt_#'
# Time: 0 ps Iteration: 0 Process: /adc_interface_tb/adc_interface/gen_adc_receive(0)/n_adc_rec/intel_lvds_0/core/arch_inst/pll_inst/internal_pll/tennm_ph2_iopll/tennm_ph2_iopll_encrypted_inst/#INITIAL#132 File: /home/mguran/intelFPGA_pro/24.3/questa_fse/linux_x86_64/../intel/verilog/src/tennm_revb_hvio.sv
# Fatal error in Module tennm_ph2_iopll in file /home/mguran/intelFPGA_pro/24.3/questa_fse/linux_x86_64/../intel/verilog/src/tennm_revb_hvio.sv
Hi mguran
Do you have any update on this?
Regards,
Richard Tan