The i.MX 8M Application Processor implements a PCIe Gen 2 interface which allows to reach a speed of 5GT/s. The PowerTrace Serial can be configured as PCIe end-point and its PCIe memory can be mapped in the ETR. In this way the program flow trace exported via ETR can be stored offchip in the PowerTrace Serial memory.
[[File:TRACE32 PCIe.png|center|frame]]