High Speed - Daisy Chain Stub Length

Now reading version 18.1. For the latest, read: High Speed - Daisy Chain Stub Length for version 21

Rule category: High Speed

Rule classification: Unary


This rule specifies the maximum permissible stub length for a net with a daisy chain topology.

All design rules are created and managed within the PCB Rules and Constraints Editor dialog. For a high-level view of working with the design rules system, see Defining, Scoping & Managing PCB Design Rules.


Default constraints for the Daisy Chain Stub Length rule.Default constraints for the Daisy Chain Stub Length rule.

  • Maximum Stub Length - the value for the maximum stub length allowed.

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

Online DRC and Batch DRC.

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