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    OPENCORES news
    Spread the word of OpenCores by OpenCores Admin on 09-May-2008
    OpenCores has today about 1 million visitors every month! It is a huge number but we want to attract even more engineers to use OpenCores. This will of course benefit us all!
    Read more here

    Visit FPGAworld Conference 2008 by OpenCores Admin on 23-Apr-2008
    You are invited to give academic or industrial presentation, exhibitor, tutorial and/or attend the 5th annual FPGAworld Conference in September 2008. Please note that registration is open. There is no fee to attend this event, everything is paid by sponsors (including meals).
    http://fpgaworld.com/conference/

    Z80 System on Chip by Ronivon Costa on 16-Apr-2008
    A new SoC core is available: Z80SoC. The core, based on the popular T80, turns the Altera DE1 and Diligent Spartan 3E boards into a Z80 System, providing access to all IO pins by means of ports. Also, it provides easy access to the VGA, PS/2 (both boards) and LCD (Spartan 3E), what makes it possible to create practical and functional programs using Z80 assembly.
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    Discussions (cores)
    How to sell an open core? by Marcus erlandsson at on Fri May 9 08:
    Providing OpenSource IP (OSIP) is necessary in order to take the next step up in design methodology, we can’t re-invent the wheel for every design. Another beauty with OSIP is that if the core is frequently used, then this core is more verified then commercial cores, since its being tested by so many different engineers world-wide.   read more...

    How to sell an open core? by Víctor on Thu May 8 20:
    I was wondering that with the LGPL license I am letting anybody make profit out of my cores as long as they leave my name in the author's field... would that permit the obscene situation in which an enterprise sells my core to other enterprise without even making any changes to.   read more...

    Re: T80 Core x by Ronivon costa at on Wed May 7 21:
    Hi Mike, I downloaded the the T80 from fpgaarcade. I had to use T80se instead of T80s (which is missing). Also, I tried T80_RegX instead of T80_Reg. The changes did not do any good. A sequence of commands "ld (hl),register" works just fine. If I put that in a loop, it fails (see first post, I.   read more...

    		    Articles
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    		• Blue-Ray & HD-DVD : NEXT GENERATION DIGITAL DYNAMICS

    Which FPGA synthesis do you use?
    Synplicity's Synplify
    Mentor's Leonardo
    Synopsys FPGA Exp/Comp
    FPGA vendor's tool
     

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