A Novel Platform PI Isolation Design Approach, Upon IFPI with SPIM UPIT

摘要

A novel platform power integrity (PI) isolation design approach is further developed, with Intel Fast PI, upon standard PI model (SPIM) and unified PI target (UPIT) to efficiently address HVM customers' largely design differentiation with power delivery network design & optimization including power rails' consolidation and isolation, and then design review & sign-off, to flexibly make trade-off between cost and performance, or between stack-ups and PD BOM cost. Such standardized design architecture has been adopted & deployed by leading EDA tools.