72.1 Description

The USB Device High Speed Port (UDPHS) is compliant with the Universal Serial Bus (USB), rev 2.0 High Speed device specification.

Each endpoint can be configured in one of several USB transfer types. It can be associated with one, two or three banks of a Dual-port RAM used to store the current data payload. If two or three banks are used, one DPR bank is read or written by the processor, while the other is read or written by the USB device peripheral. This feature is mandatory for isochronous endpoints.