Figure 4.
STM32F072 series microcontroller block diagram
In this USB Type-C to DP adapter implementation, the
STM32F072
microcontroller manages the ST USB Power
Delivery FW library, which allows PD message transmission through the CC line.
The microcontroller also checks the VBUS provided by the source device and identifies the device attachment
and detachment events.
Additionally, the microcontroller manages the interrupt on the hot plug detection signal driven (DP_HPD) by the
monitor when it is connected.
UM2355
STM32F072 USB Type-C to DP controller
UM2355
-
Rev 2
page 4/20
