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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.

AVovk's avatar
AVovk
Icon for New Contributor rankNew Contributor
5 years ago

After I started the simulation of the project with the OnchipFlash module used (thank you for your help), the simulator shows that FFFFFF is always returned from the flash. Having programmed the project, I was convinced of it, observing the data on an oscilloscope.