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

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    From: liei@v...
    Date: Mon, 7 Jul 2003 07:51:10 -0100
    Subject: Re: [pci] PCI target
    Top

             I cannot figure out that which kind of memory do you prefer to 
    build up the "configuration space" , EEPROM or SRAM , or either is ok ? 
    And what is the advantage of EEPROM and SRAM to build up for 
    the "configuration space" ?  Can you help me to get a clear view of this 
    point ? Thank you very much , and sorry for interruping :)
     
    
    ----- Original Message ----- 
    From: "MikeJ" <mikej@f... > 
    To: <pci@o... > 
    Date: Fri, 31 Aug 2001 23:48:45 +0100 
    Subject: Re: [pci] PCI target 
    
    > Tadej & people, 
    > Still alive ! 
    > 
    > Sorry things have been quiet this month - I've been away longer 
    > than expected and have just got home. 
    > I have built a (prototype & simple - dummy backend i/f) virtex 
    > 300e-5 pci target which meets my draft 33mhz timespecs. 
    > However for faster speeds I strongly suspect I am going to have to 
    > use virtex specific cells which would have to be rloc'd. 
    > What are the general feelings about introducing vendor specific 
    > versions ? 
    > 
    > more news shortly. 
    > Mike 
    > 
    > ----- Original Message ----- 
    > From: MikeJ 
    > To: pci@o...  
    > Sent: Saturday, July 28, 2001 10:25 PM 
    > Subject: Re: [pci] PCI target 
    > 
    > Tadej, 
    > Hi again. 
    > Things are going ok - I have a simple target integrated into a 
    > simulation model. 
    > However, It is hard to write generic vhdl (i.e. not instantiate 
    > xilinx specific stuff) or rloc's and still make 66mhz timing in a 
    > Virtex-e. 
    > I am being sent on a 2 week business trip, so progress will be slow 
    > for a bit - however I hope to check in a first attempt when I get 
    > back. 
    > Cheers, 
    > 
    > Mike. 
    > 
    > 
    > ----- Original Message ----- 
    > From: Tadej 
    > To: pci@o...  
    > Sent: Wednesday, July 25, 2001 12:12 PM 
    > Subject: [pci] PCI target 
    > 
    > Hi Mike ! 
    > 
    > What is the PCI Target module status? Do you have any problems 
    > regarding 
    > FIFOs and Wishbone interfaces, since you didn't design those 
    > modules? 
    > Maybe I can help. 
    > If there is anything not well explained, just let me know. 
    > 
    > Best regards, 
    >  Tadej 
    > 
    > 
    
    
    
     
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