This IP-XACT schema documentation is part of the IP-XACT standard deliverables. The diagrams in this documentation represent the relationships between elements of the schema together with their attributes and expected values. Valid IP-XACT XML files must have a top-level type that is one of the elements listed here. To define all elements and attributes supported when defining a bus. To define all elements and attributes supported when defining a component. To define all elements and attributes supported when defining a design and its configured components To define all elements and attributes supported for defining generator chains.