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输入输出

Wireless

• openwifi, under GNU Affero General Public License v3.0
  • Linux mac80211 compatible full-stack IEEE802.11/Wi-Fi design based on SDR (Software Defined Radio).

Peripheral Component Interconnect Express (PCIe)

• verilog-pcie, under MIT License
  • Collection of PCI express related components. Includes PCIe to AXI and AXI lite bridges and a flexible, high-performance DMA subsystem.
• JetStream
  • An Open-Source high-performance PCI Express 3 streaming library.
• RIFFA (UCSD)
  • Reusable Integration Framework for FPGA Accelerators (RIFFA) is a simple framework for communicating data from a host CPU to a FPGA via a PCI Express bus.
• Xillybus
  • An FPGA IP core for easy DMA over PCIe with Windows and Linux
  • Educational license: no fee; Production license: 25,000~75,000 USD

Serial Advanced Technology Attachment (SATA)

• SATA core (UMass Amherst)
  • All layers of the SATA protocol are implemented in this SATA core.
  • The design utilizes the RocketIO Multi-Gigabit Transceivers of the Virtex-4 for physical layer functionality.

Physical Layer (PHY)

• DragonPHY (Stanford), under Apache License 2.0
  • DragonPHY is the second design in the Open Source PHY project at Stanford.