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Honored Contributor
Honored ContributorDDR3 on Cyclone V E
Hi
I would like to connect the MT41J128M16JT-125 with the uniPHY to my Cyclone V E as a hard memory interface. My clk_0 is 50MHz and the Systemclock is 80MHz. I connected the cmd and fifos from the ddr3 to the 80MHz, was this correct? The problem is, I get the following errors: Error: PLL Output Counter parameter 'phase_shift' is set to an illegal value of '500 ps' on node 'QSYS_46C:inst2|QSYS_46C_ddr3_control:ddr3_control|QSYS_46C_ddr3_control_pll0:pll0|pll6~PLL_OUTPUT_COUNTER'. Info: "0 ps" is a legal value Info: "417 ps" is a legal value Info: "833 ps" is a legal value Info: "1250 ps" is a legal value Info: "1667 ps" is a legal value Info: "2083 ps" is a legal value Info: "2500 ps" is a legal value Info: "2917 ps" is a legal value Info: "3333 ps" is a legal value Info: "3750 ps" is a legal value Info: "4167 ps" is a legal value Info: "4583 ps" is a legal value Info: "5000 ps" is a legal value Info: "5417 ps" is a legal value Info: "5833 ps" is a legal value Info: "6250 ps" is a legal value Info: "6667 ps" is a legal value Info: "7083 ps" is a legal value Info: "7500 ps" is a legal value Info: "7917 ps" is a legal value Info: "8333 ps" is a legal value Info: "8750 ps" is a legal value Info: "9167 ps" is a legal value Info: "9583 ps" is a legal value Info: "10000 ps" is a legal value Info: "10417 ps" is a legal value Info: "10833 ps" is a legal value Info: "11250 ps" is a legal value Info: "11667 ps" is a legal value Info: "12083 ps" is a legal value Info: "12500 ps" is a legal value Info: "12917 ps" is a legal value Info: "13333 ps" is a legal value Info: "13750 ps" is a legal value Info: "14167 ps" is a legal value Info: "14583 ps" is a legal value Info: "15000 ps" is a legal value Info: "15417 ps" is a legal value Info: "15833 ps" is a legal value Info: "16250 ps" is a legal value Error (21155): Device migration enabled -- compilation may have failed due to additional constraints when migrating Error: PLL Output Counter parameter 'phase_shift' is set to an illegal value of '500 ps' on node 'QSYS_46C:inst2|QSYS_46C_ddr3_control:ddr3_control|QSYS_46C_ddr3_control_pll0:pll0|pll6_phy~PLL_OUTPUT_COUNTER'. Info: "0 ps" is a legal value Info: "417 ps" is a legal value Info: "833 ps" is a legal value Info: "1250 ps" is a legal value Info: "1667 ps" is a legal value Info: "2083 ps" is a legal value Info: "2500 ps" is a legal value Info: "2917 ps" is a legal value Info: "3333 ps" is a legal value Info: "3750 ps" is a legal value Info: "4167 ps" is a legal value Info: "4583 ps" is a legal value Info: "5000 ps" is a legal value Info: "5417 ps" is a legal value Info: "5833 ps" is a legal value Info: "6250 ps" is a legal value Info: "6667 ps" is a legal value Info: "7083 ps" is a legal value Info: "7500 ps" is a legal value Info: "7917 ps" is a legal value Info: "8333 ps" is a legal value Info: "8750 ps" is a legal value Info: "9167 ps" is a legal value Info: "9583 ps" is a legal value Info: "10000 ps" is a legal value Info: "10417 ps" is a legal value Info: "10833 ps" is a legal value Info: "11250 ps" is a legal value Info: "11667 ps" is a legal value Info: "12083 ps" is a legal value Info: "12500 ps" is a legal value Info: "12917 ps" is a legal value Info: "13333 ps" is a legal value Info: "13750 ps" is a legal value Info: "14167 ps" is a legal value Info: "14583 ps" is a legal value Info: "15000 ps" is a legal value Info: "15417 ps" is a legal value Info: "15833 ps" is a legal value Info: "16250 ps" is a legal value Error (21155): Device migration enabled -- compilation may have failed due to additional constraints when migrating Error: Quartus II 64-Bit Fitter was unsuccessful. 4 errors, 1 warning Error: Peak virtual memory: 979 megabytes Error: Processing ended: Mon Jun 29 14:21:35 2015 Error: Elapsed time: 00:00:15 Error: Total CPU time (on all processors): 00:00:15 Do you have any solution? Did I connected something wrong?
