We’ve seen the first example circuit in the first article – a device-side (“upstream-facing”) USB-C port that supports ... together with your own PD controller, which is to say, a chip ...

The USB 2.0 Device Controller IP Core is an USB 2.0 compliant device core with optional PCI, Custom, or AHB master/slave interfaces. The USB 2.0 device core supports 480 Mbit/s in High Speed (HS) mode ...