Routing Solution Not Found - 2023.2 English

AI Engine Tools and Flows User Guide (UG1076)

Document ID
Release Date
2023.2 English

In this section you can see how to check router congestion to see whether the mapper has put the router into an impossible situation and how to fix that. Also you can see if packet switching disable is affecting the congestion.

Initially, check the user-defined constraints, which include the FIFO depth constraints and the area group constraints and then check the mapping results.