System
architecture
UM2191
22/55
DocID030479 Rev 2
Figure 14: P-NUCLEO-USB002 expansion board
The USB selectors (JP100, JP101) allow use of the USB2.0 peripheral provided by the
microcontroller, alternately on port 0 and on port 1, as well as allowing a pass-through
topology connecting the USB pins of the two Type-C ports.
The main functional blocks regarding USB-C PD applications are shown below
Figure 15: P-NUCLEO-USB002 expansion board functional blocks