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Altera_Forum's avatar
Altera_Forum
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12 years ago

analysis and optimization problem

Hello every body; During the analysis and optimization of my project on Quarts 12, I found that there are some registers are removed and the reason are " Stuck at GND due to stuck port data_in "...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Well, theres a simulation bug in that reset is not in the sensitivity list.

But this code tells us nothing for synthsis. What are clk and reset connected to? holding reset at '0' will also remove the register.