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Altera_Forum's avatar
Altera_Forum
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10 years ago

attribute 'event usage within procedure

Hi, I'm having a procedure (non-synthesizable code) and I am trying to use the 'event attribute on a signal declared as input to the procedure: procedure priority_req(signal tb_cont...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

If you want to wait until the the assignment of a signal, you can use:

wait on my_signal'transaction;

So in this case it is every time a signal is assigned, even if it is from the same state, eg: 


my_signal <= '1';
wait for 10 ns;
my_signal <= '1';

creates 2 'transactions.