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AChri1's avatar
AChri1
Icon for New Contributor rankNew Contributor
7 years ago

How to fix DDR2 memory in MAX10 giving error 17044 when compiling.

I get the following : Error (17044): Illegal connection on I/O input buffer primitive max10_test_ddr3:inst|max10_test_ddr3_mem_if_ddr2_emif_0:mem_if_ddr2_emif_0|max10_test_ddr3_mem_if_ddr2_emif_0_p0...
BoonT_Intel's avatar
BoonT_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi Abe,

Thanks for your help.

For DDR IP, it only provide pin assignment tcl which help to assign IO setting like IO standard. However, there is not pin placer TCL.

User need to assign location by them self or let Quartus auto fit and run back annotate to lock the location.