You can suppress Design Assistant rules on nodes that are related to the node reported in the rule violation. For example, if the reported node is part of the top-level entity, suppressing the rule on that node would suppress the rule for all nodes, entities, or instances in lower-level modules. By suppressing the rule for related node(s), you can maintain rule violation reporting for specific node, entity, or instance behavior. The following examples demonstrate how suppression affects rule reporting.
Assignments made with the Assignment Editor, the Quartus Settings File, and Tcl scripts and commands take precedence over assignments made with the altera_attribute synthesis attribute. Assignments made to nodes, entities, or instances take precedence over global assignments.