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Altera_Forum's avatar
Altera_Forum
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18 years ago

Functional simulation problem

I wrote my first design in AHDL and it complied fine. When i did the functional simulation. I added various nodes in the simulation which contained both Input/Output pins and buried registers. My pro...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Can you post the code? I suspect that Quartus is removing the registers becuase they are not needed or can be optimized out, and thus the simulation is invalid.