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Raj_G's avatar
Raj_G
Icon for New Contributor rankNew Contributor
3 years ago

CXL Example Design simulation: Illegal combination of drivers

Hi, Running the simulation of the CXL Example Design, following the CXL_Reference_Designs_User_Guide_v1.5.pdf document, gives the following errors during elaboration: Error-[ICPD_INIT] Illegal co...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi,


Can you trying adding "setenv ELAB_PARAM_DEFINES "-ignore initializer_driver_checks"" to see if you are able to move forward?


  • RicardoC's avatar
    RicardoC
    Icon for Occasional Contributor rankOccasional Contributor
    3 years ago

    Hi John,

    After setting the environment variable, the outcome is still the same. Note that the "-ignore initializer_driver_checks" parameter is set in the elaboration log file:

    Command: vcs +vcs+lic+wait cxl_tb_top_config +plusarg_save +vcs+lic+wait -full64 \
    +vcs+nostdout -kdb -lca -assert enable_diag -assert svaext -o /fpga/cxltyp3ddr_tb_22p4/run/simv \
    +lint=TFIPC-L +lint=PCWM +warn=noSVA-LDRF -j4 -P /shared/opt/synopsys/verdi/T-2022.06-SP2-1/share/PLI/VCS/LINUX/novas.tab \
    +warn=noLCA_FEATURES_ENABLED +warn=noDFLT_OPT +warn=noSVA-TIDE +warn=noOSVF-NPVIUFPI \
    +warn=noUFTMD +error+1000 -debug_access+all+classdbg+f -debug_region=lib+cell -CFLAGS \
    -DVCS /shared/opt/synopsys/vcs/T-2022.06-SP2-1/etc/uvm-1.2/src/dpi/uvm_dpi.cc -ignore \
    initializer_driver_checks /shared/opt/avery/2.5a/avery_pli-2023_0202/lib.linux/libtb_vcs64.a \
    -P /shared/opt/avery/2.5a/avery_pli-2023_0202/tb_vcs64.tab -l /fpga/cxltyp3ddr_tb_22p4/run/elab.log \

    I have attached the complete elaboration log file for your reference.

    Thanks,

    Ricardo.