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Altera_Forum
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12 years ago

Error: Cell <name> fed by 5 non-global control signals ...

I get several (189) errors of the same type for my fpga fabric (vhdl modules): cell <name> fed by 5 non-global control signals -- only 4 control signals may be non-global My problem is ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

What's your sensitivity list? If it's a synchronous process, you should only have the clock and maybe an async reset. I've seen this error with code that had all of the signals in its sensitivity list. Either that or try globalling the clock