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    Navigation: All forums > Cores > Message List > Message Post

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    From: John Dalton <john.dalton@b...>
    Date: Fri, 23 May 2003 10:05:22 +1000
    Subject: Re: [oc] i386 legally
    Top

    > What would be legal hurdles for making a i386 clone cpu?
    > any take?
    
    The usual I am not a lawyer disclaimer...
    
    It depends on where you do it and where
    you distribute the results.
    
    If you only design a system, and don't
    build it, I gather patents aren't relevant.
    (thoughts from others?  What about US
    software patents?)
    
    If you build a system, but don't sell it
    the requirements vary from country to
    country.  For example, in the US it appears
    to be illegal to build anything which is
    patented, while in Australia it appears
    to be legal to build it but illegal to
    commercially exploit it.  Other countries
    are probably different again.
    
    If building, you will have to check whether Intel
    (and others?) have patented aspects of the i386 and these
    patents have not yet expired.  Perhaps try and find
    out whether AMD licensed Intel technology or
    did their own?  Ideally you want no patents
    worldwide, but at a minimum no patents in you
    jurisdiction.  (If there are patents outside
    the jurisdiction in which you live Intel/other
    may threaten you, even though they don't have a case)
    
    If patents do affect you, you will need
    to find ways of doing things which
    do not violate those patents.
    
    That's my understanding of things.  Take it with a large
    grain of salt though as I do not have any legal training.
    
    Regards
    John
    
    
    

    ReferenceAuthor
    Re: [oc] Verilog coding style for Open Cores-RTL - Case in pointSHA1Marco Antonio Simon Dal Poz
    Re: [oc] Verilog coding style for Open Cores-RTL - Case in pointSHA1Joachim
    Re: [oc] Verilog coding style for Open Cores-RTL - Case in point SHA1Nicolas Boulay
    [oc] i386 legallyPaul

    Follow upAuthor
    Re: [oc] i386 legallyNiclas Hedhman

     
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