TMC-20500: Hierarchical Tree Duplication was Shallower than Possible

Description

Hierarchical tree duplication can be limited by a variety of issues, usually related to issues with pipelining of registers upstream of the tail register that feeds the hierarchy tree.

Recommendation

Address the issue limiting the duplication, or increase the number of pipeline stages preceding the high fan-out tail.

Severity

Low

Stage

Synthesis

Device Family

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