Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

moving average filter - unkown signal issue

The moving average filter consists of 3 components: Counter - to increment the ram address Ram - to store 4 data samples average logic - computes the average and the result is latched Th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I would assume that i_din is unknown, as this will cause dout to become unknown.

Without the full code and the testbench, thats the only answer with the code given.