Signal Integrity - Undershoot - Falling Edge

Now reading version 17.1. For the latest, read: Signal Integrity - Undershoot - Falling Edge for version 21
 

Rule category: Signal Integrity

Rule classification: Unary

Summary

This rule specifies the maximum allowable undershoot (ringing above the base value) on the falling edge of the signal.

Constraints

Default constraints for the Undershoot - Falling Edge rule.

Default constraints for the Undershoot - Falling Edge rule.

  • Maximum (Volts) - the value for the maximum permissible undershoot on the falling 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.

If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.
Note

The features available depend on your Altium product access level. Compare features included in the various levels of Altium Designer Software Subscription and functionality delivered through applications provided by the Altium 365 platform.

If you don’t see a discussed feature in your software, contact Altium Sales to find out more.

Content