SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
The loopback path when PCIe subsystem is loopback master is:
PCIe subsystem (loopback master) -> PIPE (TX) -> PCIe Link -> Loopback -> PCIe Link -> PIPE (RX) -> PCIe subsystem