It work in ISE 6.1SP3 :) cristian Hi Cristian, I am using ISE 6.1SP3 for pci bridge CRT files. I can not read ..\apps\crt\syn\webpack\ise-openpci.npl project file. (error message: "Source file ..\apps\crt\verilog\top.v does not exist.") Could you please send me ise-openpci.npl project file that works with ISE6.1SP3. Thank you, Richard -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.opencores.org/forums/pci/attachments/20040206/6bb9ac79/attachment.htm