Load the Microsoft provided in-box drivers, UcmUcsiCx.sys and UcmUcsiAcpiClient.sys. Implements PD state machines in hardware or firmware and support USB Type-C Connector System Software Interface (UCSI) over ACPI Write a USB Type-C port controller driver Write a client driver to the UcmTcpciCx class extension. Use this flow chart to determine a solution for your USB Type-C system. Hardware component guidelines USB Choose a driver model Hardware design for a USB Type-C system with an embedded controllerĬonsider recommendations for the design and development of USB components, including minimum hardware requirements, Windows Hardware Compatibility Program requirements, and other recommendations that build on those requirements.Optionally it can support BC1.2 charger detection. It has Display-Out module that allows video signal to be transmitted over USB. Such systems typically have a dual-role controller that can swap the USB role from host to function.

The main component are: the USB Type-C connector and its port or PD controller that manages the CC pin logic for the connector. USB Type-C connector is reversible and symmetric.

Introduces USB Billboard device class to provide error notifications for Alternate Modes.

Supports other protocols like DisplayPort and Thunderbolt over USB Type-C.

Can switch power roles between sourcing and sinking power.

Can switch USB roles to support a USB host or device.

Single connector for both USB Hosts and USB Devices.

Allows for faster charging up to 100W with Power Delivery over USB Type-C.

Windows 10 introduces native support for those features. The USB Type-C connector, introduced by the USB-IF, defined in the USB 3.1 specification, addresses those limitations.

For example, if a mobile device wants to connect to a peripheral, the device must act as the host and deliver power to the connected device. The traditional configuration limits some scenarios. The host is the power source provider and the function consumes power from the host. By using those connectors, you can only connect a host to a function never a host to another host or a function to another function. The USB A connector always plugs in to the host side and the USB B connector connects the function side, which is a device (phone) or peripheral (mouse, keyboard). This topic is intended for OEMs who want to build a Windows 10 system with USB Type-C connector and want to leverage OS features that allow for faster charging, power delivery, dual role, alternate modes, and error notifications through Billboard devices.Ī traditional USB connection uses a cable with a USB A and USB B connector on each end.

Hyperdrive hub usb c