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Altera_Forum
Honored Contributor
Honored ContributorRelational operators
Hi, I don't understand why the following code doesn't work, can you enlighten me ?
freq_authorization : process(clk)
begin
if rising_edge(clk) then
if ((unsigned(fr...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- What do you mean ? Freq is my entry port --- Quote End --- Yes, have you set the value for Freq in your testbench? if it contains 'U' (uninitialised) or 'X' (unknown) then you get the warning you have.
