ID:20426 At least one level-sensitive latch in the design has a negatively-sized latching window, making it impossible for it to function as a latch and potentially leading to metastability. For example, negative slack of <Negative Slack> in the latching window at <Example Node> for clock <Example Clock Domain>, <Example Corner>.

CAUSE: A level-sensitive latch is being clocked too fast.

ACTION: Perform one of the following actions: - Use a slower clock - Decrease the clock path length to reduce the rise/fall spread - Reduce the clock uncertainty