USB stands for Universal Serial Bus and is a defacto standard in the nowadays computer world.
There are 3 ways to use USB:
- USB Device mode: your board can be connected to any PC's USB port and used as a standard USB device.
- See how to configure USB device mode of your APF (no specific hardware is needed except a USB cable).
- USB Host mode: you can connect any standard USB devices to your board.
- USB OnTheGo: your board can act as Host or Device, depending on the context. Not supported yet (only possible on the APF28 & APF51).