91 lines
3.0 KiB
Plaintext
91 lines
3.0 KiB
Plaintext
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/ / (_) /____ / / / / __/ _ )
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/ /__/ / __/ -_) /_/ /\ \/ _ |
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/____/_/\__/\__/\____/___/____/
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Copyright 2015 / EnjoyDigital
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florent@enjoy-digital.fr
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A small footprint and configurable USB core
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powered by Migen
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[> Doc
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---------
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XXX
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[> Intro
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---------
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LiteUSB provides a small footprint and configurable USB core.
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LiteUSB is part of LiteX libraries whose aims are to lower entry level of
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complex FPGA cores by providing simple, elegant and efficient implementations
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ofcomponents used in today's SoC such as Ethernet, SATA, PCIe, SDRAM Controller...
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The core uses simple and specific streaming buses and will provides in the future
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adapters to use standardized AXI or Avalon-ST streaming buses.
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Since Python is used to describe the HDL, the core is highly and easily
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configurable.
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LiteUSB uses technologies developed in partnership with M-Labs Ltd:
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- Migen enables generating HDL with Python in an efficient way.
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- MiSoC provides the basic blocks to build a powerful and small footprint SoC.
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LiteUSB can be used as a Migen/MiSoC library (by simply installing it
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with the provided setup.py) or can be integrated with your standard design flow
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by generating the verilog rtl that you will use as a standard core.
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[> Features
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-----------
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- FTDI2232 slave fifo core (DMA, virtual TTY) + host software
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[> Possible improvements
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-------------------------
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- add Cypress FX2 support
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- add Cypress FX3 support
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- add USB3 transceiver support and use Daisho's USB3 stack?
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- ... See below Support and consulting :)
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If you want to support these features, please contact us at florent [AT]
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enjoy-digital.fr. You can also contact our partner on the public mailing list
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devel [AT] lists.m-labs.hk.
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[> Getting started
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------------------
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XXX
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[> Simulations:
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XXX
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[> Tests :
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XXX
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[> License
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-----------
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LiteUSB is released under the very permissive two-clause BSD license. Under
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the terms of this license, you are authorized to use LiteUSB for closed-source
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proprietary designs.
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Even though we do not require you to do so, those things are awesome, so please
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do them if possible:
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- tell us that you are using LiteUSB
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- cite LiteUSB in publications related to research it has helped
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- send us feedback and suggestions for improvements
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- send us bug reports when something goes wrong
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- send us the modifications and improvements you have done to LiteUSB.
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[> Support and consulting
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--------------------------
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We love open-source hardware and like sharing our designs with others.
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LiteUSB is developed and maintained by EnjoyDigital.
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If you would like to know more about LiteUSB or if you are already a happy
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user and would like to extend it for your needs, EnjoyDigital can provide standard
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commercial support as well as consulting services.
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So feel free to contact us, we'd love to work with you! (and eventually shorten
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the list of the possible improvements :)
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[> Contact
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E-mail: florent [AT] enjoy-digital.fr
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