USB 3.0 Device
特色
- Complies w ith USB 3.0 standard for Super Speed(5.0 Gbps), Hi-S peed (480 M bps) and Full-Speed (12 M bps)
- Backward compatible w ith usb2.0 and the type A connectors.
- Technology and Process independent
- Data Interface is Dual-simplex, 4-wire differential signaling, separate from USB2.0 signaling.
- Supports Super speed UTMI transceiver interface with extension to the existing UTMI Interface for USB2.0
- Configurable up to 15 additional IN or OUT Endpoints
- Configurable FIFO sizesfrom 8 to 8,192 bytes with option of dynamic FIFO sizing
- Compatible USB transfersupport for Control, Bulk, Interrupt and Isochronous transfers using U S B3.0
- Transaction/Handshake Packets and the Data Packets.
- Bus Transaction protocol is host directed and has asynchronous traffic flow . The packet traffic is explicitly routed.
- Parametrizable endpoint features for number, transfer type, direction of transfer, maximum packet size and FIFO size
- Built-in 32-bit synchronous AMBA AHB compatible CPU interface
- Support for DMA access to FIFOs
- Synchronous Dual Port RAM interface for FIFOs
- Supports suspend and resume signaling
- Fully synthesizable
- Support all standard, Vendorspecific control transfer requests
- Utility forcoreconfiguration of device descriptors and to wire endpoints.
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