SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
The route ID is used by the interconnect to route return status and data back to the transaction initiator. Each initiator has one or multiple unique route IDs assigned to it. The route ID has no other usage. There are no software controls for the route ID. The initiator-to-route-ID assignment is shown in Section 3.7.1.