02-20-2010 12:33 AM
I am trying to implement simple design in xps 11.1 but when i am going for generate bitstream it is giving me following error. Please give some solution
Place:713 - IOB component "fpga_0_DDR2_SDRAM_DDR2_DQ_pin<13>" and IODELAY component "DDR2_SDRAM/DDR2_SDRAM/mpmc_core_0/gen_v5_ddr2_phy
The following issue has been detected: Some of the logic associated with this structure is locked. This should cause the rest of the logic to be locked.A problem was found at site IODELAY_X0Y56 where we must place IODELAY DDR2_SDRAM/DDR2_SDRAM/mpmc_core_0/gen_v5_ddr2_phy.
make: *** [__xps/ml505_bsb_system_routed] Error 1
03-11-2010 08:40 AM - edited 03-11-2010 08:43 AM
I'm having the same issue using the DDR2 IP for XUPV5-ML509 board, and the problem seems related to the UCF file.
Because when using PlanAhead running the DRC verification it report a problem caused by the UCF too.
I tried using the sample design projects for this board, and creating from scratch ALL stoped in the same error (of course from scratch using the board configuration files for EDK, supplied in the Xilinx web-site).