Working with the Overshoot - Rising Edge Design Rule on a PCB in Altium Designer

Rule category: Signal Integrity

Rule classification: Unary

Summary

This rule specifies the maximum allowable overshoot (ringing above the top value) on the rising edge of the signal.

Constraints

Default constraints for the Overshoot - Rising Edge rule.

• Maximum (Volts) - the value for the maximum permissible overshoot on the rising edge of the signal.

How Duplicate Rule Contentions are Resolved

All rules are resolved by the priority setting. The system goes through the rules from highest to lowest priority and picks the first one whose scope expression matches the object(s) being checked.

Rule Application

Batch DRC and during Signal Integrity analysis.