I'm investigating using IP-XACT to define a hierarchy of configurable components and I've run into an issue that I can't decipher from the specs.
Is it possible via IP-XACT to pass a dynamically configured value down the hierarchy to multiple components?
For example, say I have two components, compA and compB, with parameters dataBusWidthA and dataBusWidthB that should be the same value. CompA's model defines a view which references a hierarchical design that instantiates compB. I can define compB's dataBusWidthB parameter via a configurableElementValue if I know what value it needs to be. However, in this case, I can't assign compB.dataBusWidthB to a specific value because the parent component, compA, also has a programmable dataBusWidthA.
Is there a mechanism that allows this to be done in the IP-XACT schema?