The 45W USB Type-C charging adapter control board implements the controls for a charging adapter for a USB Type-C enabled device.
This board provides the following features, to enable USB Type-C based power charger design:
For schematic, see the attached file at the bottom of this page.
The firmware is located In the Chromium Embedded Controller repository under board/zinger/ :
Within your Chromium OS chroot, the syntax is:
The firmware is normally flashed via the kernel, as part of the Chrome OS Auto-Update process. Payloads are located in
When the adapter is connected to a Chrome device, you can manually flash the read-write firmware as follows:
The device must be in developer mode to run the
Chromium OS >