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Honored Contributor
Honored ContributorWhat does usedw count in FIFO that has different input and output widths?
It is possible to have DCFIFO that has 16 bit input port and 32 bit output port and also reverse! What does the usedw signal count in these scenarios? Does it count how many 16 bit words it has st...
Altera_ForumHonored Contributor
Honored ContributorSorry, I corrected the question. You have answered the question. Basically, in the code I was looking at, at top level there was just one usedw signal and not two. However, looking deaper into the code I have found that a DCFIFO is being used and one of the usedw is not connected to the module port.
