emUSB Device drivers

emUSB does not contain any hardware dependencies. These are encapsulated through a hardware abstraction layer, which consists of interface functions. All of these functions for a particular USB controller are typically located in a single file, the USB driver. More information about these functions can be found in the emUSB Device manual.

Range of supported USB hardware
The interface has been designed in such a way that it should be possible to use the most common USB device controllers. This includes USB 1.1 (full speed) controllers, USB 2.0 (full + high speed) controllers, both as external chips and as part of microcontrollers.

Available USB drivers

The following device drivers are available for emUSB: