Xilinx Pci Express core and Nital board Issue

Feb 06, 2006 0 Replies

I have a query regarding the Nital PExBuilder-X254-pci express X4 Xilinx design kit which uses xilinx Pci express logicore version 2.1. Presently the board is being tested with Supermicro X6DH8-G2 motherboard which has 8x and one 4x(8x slot mechanical and 4x electrical).


I found that sometimes the board is being configured as 1x instead of



4x. This problem is quite random.Approx once in twenty times i.e if i reboot the machine twenty times the board may configure to 1x once. if anybody else has faced similar problem, can u please give some pointers

regarding the problem I am facing.


Thanks, Sarun



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