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[WorldFIP](WorldFIP) is a deterministic rad-tol fieldbus used at CERN's
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LHC for a variety of control systems.
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Cryogenics, Power Converters, Beam Instrumentation and other critical
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systems are using WorldFIP for
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the exchange of data between their sensors and actuators and the control
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and supervision level.
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systems are using WorldFIP for the exchange of data between their sensors and actuators and the control and supervision level.
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With [Alstom](http://www.alstom.com) phasing out WorldFIP support in
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2009, it was decided to insource this technology at CERN.
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2009, it was decided to insource this technology at CERN. The insourcing project includes different hardware designs as an FPGA agent, FMC mezzanine cards for use as master or agent, while for the master a full gateware and software stack has been written with Linux driver support.
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The insourcing project includes different hardware designs as an FPGA
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agent, FMC mezzanine cards for use as master or agent,
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while for the master a full gateware and software stack has been written
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with Linux driver support.
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The designs are available under the [CERN Open Hardware
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Licence](https://www.ohwr.org/project/cernohl/wiki) or other open
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licences.
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-----
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E.Gousiou, E.van der Bij, 217 February 2020
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E.Gousiou, E.van der Bij, 16 June 2020
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