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Hi,
Please give some suggestion to solve this error Error (332000): ERROR: Assignment HYPER_RETIMER has multiple values.Link Copied
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It looks like you're using the Hyper Retimer for working with a Stratix 10 device and there is something wrong with your assignment for enabling its use. Check your .qsf file.
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Yes, Even I believe there is something wrong with HYPER_RETIMER.
I have used this assignment is qsf file set_global_assignment -name HYPER_RETIMER ON set_global_assignment -name HYPER_RETIMER_FAST_FORWARD ON I even tried set_global_assignment -name HYPER_RETIMER OFF set_global_assignment -name HYPER_RETIMER_FAST_FORWARD OFF But both didn't work- Mark as New
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If you're using 16.1, the second assignment should be FLOW_ENABLE_HYPER_RETIMER_FAST_FORWARD or just enable it in the GUI. I don't know which version this was changed.
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Yes correct, It has to be FLOW_ENABLE_HYPER_RETIMER_FAST_FORWARD.
I tried to enable and disable HYPER_RETIMER using GUI, but till it gives same error. The error is inside a .sdc of DDR3 controller in qsys block. Error (332000): ERROR: Assignment HYPER_RETIMER has multiple values. Use the "get_all_global_assignments" command to get all values or use the "get_global_assignment -front" command to get the first value. while executing "get_global_assignment -name "HYPER_RETIMER"" (procedure "altera_emif_arch_nf_160_pktenta_get_ddr..." line 9) invoked from within "altera_emif_arch_nf_160_pktenta_get_ddr_pins $instname allpins var" (procedure "altera_emif_arch_nf_160_pktenta_initial..." line 15) invoked from within "altera_emif_arch_nf_160_pktenta_initialize_ddr_db altera_emif_arch_nf_160_pktenta_ddr_db var" invoked from within "if { ! [ info exists altera_emif_arch_nf_160_pktenta_sdc_cache ] } { altera_emif_arch_nf_160_pktenta_init..." (file "../altera_emif_arch_nf_160/synth/altera_emif_arch_nf_160_pktenta.sdc" line 122) And, I'm using Arria 10 FPGA- Mark as New
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Standard or pro edition? Pro 16.0 doesn't include the Hyper Retimer.
You also need additional licensing, I believe.- Mark as New
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I'm using 16.0 Standard edition.
I don't think it's licensing issue because when I gave a try with standalone DDR project there was no error. But with some other block integrated, this error comes up.- Mark as New
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Hello Ak_M,
You have probably found a solution... But I ran into the same issue (also DDR3/Arria10). Commenting part of the generated script instance_name\altera_emif_arch_nf_160\synth\instance_name_altera_emif_arch_nf_160_wyghoeq_pin_map.tcl as follows solved the problem: # with the hyper-retimer, the tdb netlist may contain the full set of routing nodes, so we need # to search deeper # if {[expr [get_global_assignment -name "HYPER_RETIMER"] == "ON"]} { # set var(pll_inclock_search_depth) 250 # set var(pll_outclock_search_depth) 250 # set var(pll_vcoclock_search_depth) 50 # } else { set var(pll_inclock_search_depth) 30 set var(pll_outclock_search_depth) 20 set var(pll_vcoclock_search_depth) 5 # } Of course, this is not ideal as this is a file which gets regenerated. However, from Q16.1 this seems to be fixed.
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