CTS Spec UnsyncPin RootPin based on Constraint and Netlist

Turbodebug check Design netlist about clock timing path:

Fig. 1 Design/inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux

#Constraint

create_clock -name clk_ddl_test_fdbk [get_pin inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux/inst_mux_nand2/hic_dnt_nand2/$NEG_OUTPUT ] -period $PHY_DDL_SCALED_CLK_PERIOD -waveform "0 $PHY_DDL_SCALED_HALF"

#CTS Spec file

#Excluded Output pin due to create_clock inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux/inst_mux_nand2/hic_dnt_nand2/ZN
GlobalUnsyncPin
+inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux/inst_mux_nand0/hic_dnt_nand2/A1
+inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux/inst_mux_nand1/hic_dnt_nand2/A1
#----------------------------------------------------
# Clock Name : clk_ddl_test_fdbk
#----------------------------------------------------
AutoCTSRootPin inst_adrctl_slice_bist_ddl/inst_ddl_fdbk_clk_mux/inst_mux_nand2/hic_dnt_nand2/ZN

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