Usb Transmit Functional Address Endpoint N Registers (Usbtxfuncaddr[0]- Usbtxfuncaddr[15]); Usb Transmit Functional Address Endpoint N Registers (Usbtxfuncaddr[N]); Usb Transmit Functional Address Endpoint N Registers (Usbtxfuncaddr[N]) Field Descriptions - Texas Instruments Concerto F28M36 Series Technical Reference Manual