Solution ID: rd03052010_717
Last Modified: Mar 18, 2010
Product Category: Intellectual Property
Product Area: External Memory Interfaces
Product Sub-area: DDR3 (IP)
Software: Quartus II Linux,Quartus II PC
Device Family: STRATIX III,STRATIX IV E,STRATIX IV GT
IP Product: DDR3 SDRAM Controller supporting ALTMEMPHY
Title
Warning: Ignored assignment: set_false_path -from [get_pins -compatibility_mode {*_alt_mem_phy_inst|*mmc|mimic_done_out*}] -to [get_keepers {*_alt_mem_phy_inst|*seq_wrapper|*seq_inst|*dgrb|*v_mmc_seq_done_1r}]
Description
This warning may be seen in the Quartus® II software version 9.1 SP1 when your design instantiates DDR3 High Performance Controller MegaCore® with leveling. You can safely ignore this warning because this constraint is for DDR3 High Performance Controller MegaCore without leveling.
This problem is scheduled to be fixed in a future release of the Quartus II software.
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Altera does not warrant that this solution will work for the customer's intended purpose and disclaims all liability for use of or reliance on the solution.
