Product Documentation
Virtuoso Space-based Router Constraint Reference
Product Version IC23.1, June 2023

TJunctionAllowed

Specifies whether the point-to-point router can tap into an existing route segment to complete connections.

TJunctionAllowed Quick Reference

Constraint Type

Simple

Value Types

BoolValue

Database Types

Design, Technology

Scope

design, foundry

Category

Routing

Value Type

TJunctionAllowed constraints have a BoolValue. When TJunctionAllowed is set to false in a constraint group assigned to a route segment, the point-to-point router cannot tap into the route segment. When TJunctionAllowed is set to true or is not set in a constraint group assigned to a route segment, the point-to-point router can tap into the route segment.

Related Topics

Routing Constraints


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