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Altera_Forum
Honored Contributor
16 years agoTrouble simulating altiobuf in ModelSim
I'm having issues simulating the altiobuf_[in|out] megafunctions using Modelsim. I'm directly instantiating them in the code instead of using the megafunction wizard (the files the wizard generates ...
Altera_Forum
Honored Contributor
16 years agoJust as an update, if I look at what the megafunction wizard generates, it's just a load of StratixIII I/O atoms in a file. If I look at the TDF autogenerated by the direct instantiation when it's compiled, I get what looks like an AHDL file which eventually generates a StratixIII atom (in this compilation), which is what I want. I don't have issues with any of my other directly instantiated elements (dcfifo, etc) which do the same sort of thing.