File list (Check if you may need any files):
USBDEMO
.......\c8051F320.h
.......\cyglink.txt
.......\F32X_USB0_INTERRUPT
.......\F32X_USB0_INTERRUPT.M51
.......\F32x_USB0_Interrupt.wsp
.......\F32x_USB_Descriptor.c
.......\F32x_USB_Descriptor.h
.......\F32x_USB_Descriptor.LST
.......\F32x_USB_Descriptor.OBJ
.......\F32x_USB_ISR.c
.......\F32x_USB_ISR.LST
.......\F32x_USB_ISR.OBJ
.......\F32x_USB_Main.#1
.......\F32x_USB_Main.#2
.......\F32x_USB_Main.#3
.......\F32x_USB_Main.c
.......\F32x_USB_Main.h
.......\F32x_USB_Main.LST
.......\F32x_USB_Main.OBJ
.......\F32x_USB_Register.h
.......\F32X_USB_STANDARD_REQUESTS
.......\F32x_USB_Standard_Requests.#1
.......\F32x_USB_Standard_Requests.c
.......\F32x_USB_Standard_Requests.LST
.......\F32X_USB_STANDARD_REQUESTS.M51
.......\F32x_USB_Standard_Requests.OBJ
.......\Interrupt Firmware Reference Manual.pdf
.......\ReadMe.txt
.......\tmp.out