Jakob Faltisek / USB 3.1 Type C to Type A Adapter with PD - History

Replaced DCDC Buck Converter

Moved to the TPS62175DQCR Buck Converter from TI.
This IC doesn't require so high external C and L values,
and it should also perform more reliable.

Cleaned up silkscreen, fixed pull down R, Length matched traces

* Cleaned up the silkscreen so all names a readable
* Moved the USB Type C CC Pull Down R to the Bottom Layer that they dont
interfier with the Type C Connector
* Length matched each trace segment of the differential USB signals

Added Debug Header

Added a Header to debug the STM32 micro using a SWD Debugger like the
ST-Link V2 on the NUCLEO Board

Added Snap off section and CC Pull Down

* Made the STM32 section able to snap off
* Added optional Pulldown Resistors on both CC Pins

Finished Step Down, added TP and Con

* Finished the Step Down Converter (Schematic and routing)
* Added and connected test points
* Added Screw Terminal to connect a laptop cable
* Connected Micro pins

Changed STM32 Package, added Step-Down

* Updated the STM32G071 Package to one that features the PD Pins
* Added the Step Down DCDC Converter that transforms the VBUS Volatage
of the USB Type C Connector to 3.3V to power the micro

Initial commit of Hardware

* Added USB A and C Parts
* Added STM32
* Finished Boardoutline
* Finished USB Routing