ID:13323 Verilog HDL Event Control error at <location>: Event Control must be inside of Always Construct or Initial Construct

CAUSE: In a Verilog Design File (.v) at the specified location, you used an Event Control, but did not place it inside either an Always Construct or an Initial Construct. The Event Control must always be inside either an Always Construct or an Initial Construct.

ACTION: Move the Event Control into an Always Construct or an Initial Construct.