最終更新:2014-04-12 (土) 04:59:31 (3667d)
XPS USB 2.0 Device
Top / XPS USB 2.0 Device
http://www.xilinx.com/products/intellectual-property/xps_usb2_device.htm
http://www.xilinx.com/support/documentation/ip_documentation/xps_usb2_device.pdf
Key Features
- Compliant with the USB 2.0 Specification
- Supports High Speed and Full Speed.
- Has a 32-bit OPB Slave Interface
- Has a 32-bit OPB Slave Interface
- Supports positive and negative ULPI clocks.
- Has eight endpoints, including one control endpoint 0. Endpoints 1 - 7 may be bulk, interrupt, or isochronous. Endpoints are individually configurable.
- Uses Block RAM for endpoint buffers. Each endpoint has two ping-pong buffers.