Re: [pci] looking for vs_hdtp_64x40

["Haiko Morgenstern" <haikom@web.de>]

hello,
i had the same problem. but  i think the module vs_hdtp_64x40 is only needed if the pci core should be implemented in a asic. 
if you want to implement it in a spartan II, you can use the internal dual port ram. therefore you have to activate the PCI_XILINX_RAMB4 and WB_XILINX_RAMB4.

`ifdef FPGA
    `ifdef XILINX
        `define PCI_FIFO_RAM_ADDR_LENGTH 4      // PCI target unit fifo storage definition
        `define WB_FIFO_RAM_ADDR_LENGTH 8       // WB slave unit fifo storage definition
        `define PCI_XILINX_RAMB4   <--------
        `define WB_XILINX_RAMB4   <--------
        //`define PCI_XILINX_DIST_RAM
        //`define WB_XILINX_DIST_RAM
    `endif

this is my explanation for this problem. i dont know wether it is 100% correct, but it seems so.

greetings,
haiko
______________________________________________________________________________
Mit der Multi-SMS von WEB.DE FreeMail koennen Sie 760 Zeichen versenden.
Informationen unter http://freemail.web.de/features/?mc=021184

--
To unsubscribe from pci mailing list please visit http://www.opencores.org/mailinglists.shtml