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New Contributor

6 years ago

Unable to simulate GPIO DDR on modelsim 10.1d version.

It is showing that 'fiftyfivenm_ff' is missing. How to resolve this issue . Please help C:/altera/13.1/modelsim_ase/altera/verilog/twentynm # C:/altera/13.1/modelsim_ase/altera/vhdl/alt...

KennyT_altera

Super Contributor

6 years ago

Thanks for providing this information again. The problem that you are facing is fiftyfivenm is Max 10 devices. Quartus 13.1 does not support that device. You will have to install the latest one Q18.1(windows) or Q19.1 (linux).

https://www.intel.com/content/www/us/en/programmable/downloads/download-center.html?wapkw=download+center

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Unable to simulate GPIO DDR on modelsim 10.1d version.

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