High Fanouts in Critical Paths - 2023.2 English

UltraFast Design Methodology Guide for FPGAs and SoCs (UG949)

Document ID
UG949
Release Date
2023-11-29
Version
2023.2 English
High fanout nets are much easier to deal with early in the design process. What constitutes too high of a fanout is often dictated by the target clock frequency requirements and the construction of the paths. You can use the following techniques to address issues with high fanout nets.