Forum Discussion
Altera_Forum
Honored Contributor
17 years agoA design entity is removed in synthesis, if no output pin depends directly or indirectly on it's operation or if it has constant output.
Cause the design is incomplete, I'm unable to see, what is the reason here. I guess, that all output data from the said module gets lost in other parts of the design, that are missing in the posted code. But it can be usually determined from synthesis warnings.