Hi,
DCU has fixed priority level on the bus ("hard-wired" in the manual).
Which part are you using? MPC5606S or MPC5645S?
Vincent
Hello,
I'm using Vybrid PVF65xxx.
After looking at the right place in documentation, I see that QoS is implemented in NIC301 and it has predefined values where DCU has level 14. So it looks like DCU has already highest priority on the bus.
Holger