usb
Xilinx SDK Drivers API Documentation
Data Structures
Here are the data structures with brief descriptions:
 CXUsbThe XUsb driver instance data
 CXUsb_ConfigThe XUsb_Config structure contains configuration information for the USB controller
 CXUsb_DeviceConfigThe XUsb_DeviceConfig structure contains the configuration information to configure the USB controller for DEVICE mode
 CXUsb_EpConfigThe XUsb_EpConfig structure is used to configure endpoints