CUSB2: USB 2.0 Device Controller Core

"Features
Full compliance with the USB 2.0 specification
Control endpoint 0 - fixed 64 Bytes size
Configurable for up to 15 IN and 15 OUT endpoints
Configurable/programmable number and size of endpoints
Configurable/programmable single, double, triple or quad buffering
Programmable type of end-points
UTMI Transceiver Macrocell Interface
Configurable 8-, 16-, or 32-bit microprocessor interface
Easy integration with a wide range microprocessors and bus architectures
Interrupt request signals for application microprocessor
Interrupt vector for autovec-tored interrupts
Direct access to the endpoints buffers via configurable 8-, 16-, or 32-bit Slave FIFO interface
Ready for external DMA module
Synchronous RAM interface for FIFOs
Suspend and resume power management functions
Remote Wake-Up function
Optional configura-tion/ Enumeration FSM can be added before delivery
Support for USB standard re-quests (described in Chapter 9 of the USB Specification)
Interface for asynchronous ROM with the USB function descriptors
Optional support for Philips ISP1501 USB2.0 Transceiver can be added before delivery
Applications
Embedded microcontroller systems
Communication systems"