When I target the Memec Virtex-4 FX LC demo board, the following error occurs during the Base System Builder process:
"ERROR:MDT - plb_ddr_v2_1_0.mpd line 66 - PARAMETER C_DDR_DWIDTH has value 16 which does not fall in the range (32,64)"
This is a reporting problem and the error message can be safely ignored.
This issue has been fixed in EDK 8.1isp2.
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