Commit f985aa7c authored by Grzegorz Daniluk's avatar Grzegorz Daniluk

spec_top: add constraint to always generate 1-PPS output from IOB register

parent 9b3a9e8e
......@@ -340,3 +340,6 @@ INST "*/U_SOFTPLL/U_Wrapped_Softpll/gen_feedback_dmtds*/clk_in" TNM = skew_limit
INST "*/U_SOFTPLL/U_Wrapped_Softpll/gen_ref_dmtds*/clk_in" TNM = skew_limit;
TIMESPEC TS_ = FROM "skew_limit" TO "FFS" 1 ns DATAPATHONLY;
# Force PPS output to always be placed as IOB register
INST "U_WR_CORE/WRPC/PPS_GEN/WRAPPED_PPSGEN/pps_out_o" IOB = FORCE;
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