Problem in Xilinx xapp1052 DMA PCIE custom flow

Hi,

I am using ML505 XC5VLX110t board for PCIe core implementation. To implement the xapp1052 DMA design for my Endpoint block plus, I am following a custom flow. I copied my *.xst, *.xcf and *.scr file in xst directory and the corresponding *.ucf file in the ucf directory. While running the script "xilperl implement_dma.pl", I see the error as:

ERROR:Xst: 1585 - Cannot open file 'endpoint_blk_plus_v1_14.xcf'. Please make sure that the file exists and that you have read permission for it.

The file already exists in the xst directory. How to resolve this issue in non-GUI mode of implementation ?

Appreciate any help.

Thanks...

 

[peter dudley]

Those pcie compile scripts are a little loose but not too complicated. Look inside to see what it is doing and in what directory it expects that file.

Most important, don't give up.

Pete