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VHDL - What are UNISIM/XilinxCoreLib/SIMPRIM and for what they are? |
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09-26-2003, 03:53 AM
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#1 |
What are UNISIM/XilinxCoreLib/SIMPRIM and for what they are?
I often heard libries: UNISIM/XilinxCoreLib/SIMPRIM. But I don't know
what they are neither for what they are designed. May someone kindly show me... JackShowMe =?ISO-8859-1?B?pNGkVbLEpECyVg==?= |
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10-04-2003, 02:27 PM
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#2 |
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Posts: n/a
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Re: What are UNISIM/XilinxCoreLib/SIMPRIM and for what they are?
¤Ñ¤U²Ä¤@²V wrote: > > I often heard libries: UNISIM/XilinxCoreLib/SIMPRIM. But I don't know > what they are neither for what they are designed. May someone kindly > show me... These are the VHDL libraries that come with the Xilinx tools. If you want to put a specific cell in your VHDL, like the DLL, then you need to refrence the "unisim" library. If you use coregen to create a core (IP funciton, etc) then you will have to reference the XilinxCoreLib. After simulation, the netlist you get out of the new VHDL netlist tool (ngd2vhd gives you a warning now) will reference the SIMPRIM library. There is a new tool called "compxlib" (or something like that) to compile these libraries for you under Xilinx 6.1 -- NAME: David W. Bishop INTERNET: David Bishop |
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