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AVovk's avatar
AVovk
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6 years ago
Solved

Modelsim error on altera_onchip_flash_block - Error: (vsim-3033): Instantiation of 'altera_onchip_flash_block' failed. The design unit was not found.

Hello. I'm trying to simulate project with getting data from OnChipFlash. I'm using the Lite edition of Quartus 17.0.2 and ModelSim - INTEL FPGA STARTER EDITION 10.5b. I create testbench file to s...
  • KennyT_altera's avatar
    KennyT_altera
    6 years ago

    You make the AC_meas_tb as the testbench. Can you check inside the AC_meas_tb.v files, what is your module name there? currently, the tools are complaining the testbench issue.

KennyT_altera's avatar
KennyT_altera
Icon for Super Contributor rankSuper Contributor
6 years ago

before your source the source msim_setup.tcl. Try to use restart command.

AVovk's avatar
AVovk
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6 years ago

It didn’t help, the same error, after commands "restart -f -> source msim_setup.tcl -> ld":

# Loading work.main

# ** Error: (vsim-3033) ./../../../main.v(198): Instantiation of 'receiving_from_PC' failed. The design unit was not found.

# Time: 0 ps Iteration: 0 Instance: /AC_meas_tb/main_inst File: ./../../../main.v

etc.