LNT-30010: Nets Driving both Reset and Clock Enable Signals

Description

Violations of this rule identify signals that drive both synchronous (or asynchronous) reset and clock enable signals. It is uncommon to intentionally mix reset and clock enable signals.

Recommendation

Verify that mixing of synchronous reset and clock enable signals is intended. If it is unintentional, restructure the RTL. If it is intentional, waive the violations or duplicate the driver to isolate the reset fanouts from the clock enable fanouts.

Severity

Low

Tags

Tag Description
reset-usage Design rule checks related to safe resets or appropriate use of reset modes.

Device Family

  • Intel®Arria® 10
  • Intel®Agilex™
  • Intel®Stratix® 10