@W: MF499 |Found issues with constraints. Please check report file D:\Libero11.8\m2s_dg0440_liberov11p7sp2_df\SF2_Modbus_TCP_Ref_Design_DF\Libero\SF2_MODBUS_TCP\synthesis\Modbus_TCP_top_scck.rpt.
@W: BN309 |One or more non-fatal issues found in constraints; Please run Constraint Check for analysis
@W: BN132 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":1089:4:1089:9|Removing sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.MDDR_DDR_AXI_S_CORE_RESET_N_int because it is equivalent to instance Modbus_TCP_top_sb_0.CORERESETP_0.FDDR_CORE_RESET_N_int. To keep the instance, apply constraint syn_preserve=1 on the instance.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":676:4:676:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF0_PERST_N_q1 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":695:4:695:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF1_PERST_N_q1 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":714:4:714:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF2_PERST_N_q1 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":769:4:769:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.sm1_areset_n_q1 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":733:4:733:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF3_PERST_N_q1 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":676:4:676:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF0_PERST_N_q2 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":695:4:695:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF1_PERST_N_q2 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":714:4:714:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF2_PERST_N_q2 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":769:4:769:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.sm1_areset_n_clk_base is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":733:4:733:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF3_PERST_N_q2 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":676:4:676:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF0_PERST_N_q3 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":695:4:695:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF1_PERST_N_q3 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":714:4:714:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF2_PERST_N_q3 is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":1388:4:1388:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.RESET_N_F2M_int is reduced to a combinational gate by constant propagation.
@W: MO129 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\actel\directcore\coreresetp\7.1.100\rtl\vlog\core\coreresetp.v":733:4:733:9|Sequential instance Modbus_TCP_top_sb_0.CORERESETP_0.SDIF3_PERST_N_q3 is reduced to a combinational gate by constant propagation.
@W: MT530 :"d:\libero11.8\m2s_dg0440_liberov11p7sp2_df\sf2_modbus_tcp_ref_design_df\libero\sf2_modbus_tcp\component\work\modbus_tcp_top\serdes_if_0\modbus_tcp_top_serdes_if_0_serdes_if.v":103:52:103:64|Found inferred clock Modbus_TCP_top_SERDES_IF_0_SERDES_IF|REFCLK1_OUT_inferred_clock which controls 1 sequential elements including SERDES_IF_0.SERDESIF_INST. This clock has no specified timing constraint which may adversely impact design performance. 
@W: MF511 |Found issues with constraints. Please check constraint checker report "D:\Libero11.8\m2s_dg0440_liberov11p7sp2_df\SF2_Modbus_TCP_Ref_Design_DF\Libero\SF2_MODBUS_TCP\synthesis\Modbus_TCP_top_cck.rpt" .
