TOP_EARLGREY Lint Results

Friday September 25 2020 03:00:12PM UTC

Revision: 7f5aae54 on master

Lint Tool: ASCENTLINT

Build Mode Tool Warnings Tool Errors Lint Warnings Lint Errors
default 2 0 29 234

Errors and Warnings for Build Mode 'default'

Tool Warnings

  WARN [#39318] : on line 26 in file ../src/pulp-platform_riscv-dbg_0.1_0/pulp_riscv_dbg/debug_rom/debug_rom.sv

  WARN [#39316] : on line 31 in file ../src/lowrisc_prim_generic_ram_1p_0/rtl/prim_generic_ram_1p.sv

Lint Warnings

W   LINE_LENGTH:   ibex_alu.sv:659                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_alu.sv:660                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_alu.sv:661                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_alu.sv:688                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_alu.sv:689                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_alu.sv:690                 Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_if_stage.sv:576            Line length of 105 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   ibex_multdiv_fast.sv:300        Line length of 102 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   otbn.sv:427                     Line length of 116 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   otbn.sv:428                     Line length of 116 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   otbn_alu_base.sv:48             Line length of 105 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   otbn_controller.sv:95           Line length of 102 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   otbn_controller.sv:152          Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   rv_plic_target.sv:93            Line length of 117 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   rv_plic_target.sv:103           Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   usb_fs_nb_in_pe.sv:145          Line length of 105 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   prim_prince.sv:19               Line length of 137 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:429                Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:446                Line length of 101 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:470                Line length of 103 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:488                Line length of 109 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:529                Line length of 103 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_main.sv:547                Line length of 109 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_peri.sv:123                Line length of 103 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_peri.sv:144                Line length of 105 exceeds 100 character limit                 New                                                                                          

W   LINE_LENGTH:   xbar_peri.sv:147                Line length of 105 exceeds 100 character limit                 New                                                                                          

W   CONST_FF:   ibex_decoder.sv:148      Flip-flop 'use_rs3_q' is driven by constant zero in module 'ibex_decoder' (RV32M=3,BranchTargetALU=1'h1)                 New                                                                                             

W   CONST_FF:   rstmgr_por.sv:45         Flip-flop 'rst_filter_n[0]' is driven by constant one                                                                    New                                                                                             

W   CONST_FF:   rstmgr.sv:486            Flip-flop 'slots_q[6][31:30]' is driven by constant zeros                                                                New                                                                                             

Lint Errors

E   IFDEF_CODE:   rv_dm.sv:279   'dmi_jtag' instance 'dap' contained within `ifndef 'DMIDirectTAP' block at rv_dm.sv:277   rv_dm.sv:277   New                            

E   SIGNED_RANGE:   ibex_multdiv_fast.sv:189   Part select of signed signal 'gen_mult_single_cycle.mult1_res[31:16]' encountered                 New                            

E   SIGNED_RANGE:   ibex_multdiv_fast.sv:194   Part select of signed signal 'gen_mult_single_cycle.mult1_res[15:0]' encountered                  New                            

E   SIGNED_RANGE:   prim_arbiter_ppc.sv:123    Part select of signed signal 'i[IdxW - 1:0]' encountered                                          New                            

E   STRUCT_INDEX:   ibex_cs_registers.sv:1165   Part select '[31:6]' of 'cpuctrl_wdata' of struct type encountered                 New                            

E   RESET_DRIVER:   rstmgr.sv:62        'rst_por_aon_n' is driven by instance 'u_rst_por_aon' of module 'rstmgr_por', and used as an asynchronous reset 'rst_ni' at prim_generic_flop.sv:19   prim_generic_flop.sv:19   New                                                           

E   RESET_DRIVER:   rstmgr.sv:62        'rst_no' driven in module 'rstmgr_por' at rstmgr_por.sv:66                                                                                            rstmgr_por.sv:66          New                                                           

E   RESET_MUX:   rstmgr_por.sv:52      Asynchronous reset 'rst_clean_n' is driven by a multiplexer here, used as a reset at rstmgr_por.sv:64                                       rstmgr_por.sv:64           New                                                                                            

E   RESET_MUX:   rstmgr.sv:70          Asynchronous reset 'rst_por_aon_n' reaches a multiplexer here, used as a reset 'rst_ni' at prim_generic_flop.sv:19                          prim_generic_flop.sv:19    New                                                                                            

E   RESET_MUX:   rstmgr.sv:211         Asynchronous reset 'resets_o.rst_por_io_div2_n' is driven by a multiplexer here, used as a reset 'local_rst_n' at rstmgr.sv:438             rstmgr.sv:438              New                                                                                            

E   RESET_MUX:   top_earlgrey.sv:839   Asynchronous reset 'scan_rst_ni' reaches a multiplexer here, used as a reset 'rst_slow_ni' at pwrmgr_cdc.sv:123                             pwrmgr_cdc.sv:123          New                                                                                            

E   RESET_USE:   rstmgr.sv:149         'rst_lc_src_n[0]' is connected to 'rstmgr_ctrl' port 'rst_parent_ni[0]', and used as an asynchronous reset or set 'rst_ni' at prim_generic_flop.sv:19   prim_generic_flop.sv:19    New                            

E   RESET_USE:   top_earlgrey.sv:846   'rstmgr_cpu.rst_cpu_n' is connected to 'rstmgr' port 'cpu_i.rst_cpu_n', and used as an asynchronous reset or set 'rst_ni' at prim_esc_receiver.sv:143   prim_esc_receiver.sv:143   New                            

E   ALWAYS_COMB:   otbn_decoder.sv:160   'insn_subset' is not assigned under all conditions in this always_comb block                 New                            

E   ARITH_BITLEN:   dm_csrs.sv:535   Bitlength mismatch between 'selected_hart' length 1 and 'HartSelLen + 1'(NrHarts)' length 2, instance 'top_earlgrey.u_dm_top.i_dm_csrs' of module 'dm_csrs' (HartSelLen=1 ('(NrHarts == 1) ? 1 : $clog2(NrHarts)'),NrHarts=1)                 New                            

E   ARITH_CONTEXT:   flash_phy_prog.sv:78   Bitlength of arithmetic operation '(idx - 1'b1)' is self-determined in this context                                                                                New                                                                   

E   ASSIGN_SIGN:   ibex_alu.sv:320            Unsigned target 'shift_result_ext' assigned signed value '$signed({shift_ones | (shift_arith & shift_result[31]),shift_result}) >>> shift_amt[4:0]'                 New                                         

E   ASSIGN_SIGN:   ibex_multdiv_fast.sv:190   Unsigned target 'gen_mult_single_cycle.summand2' assigned signed value 'gen_mult_single_cycle.mult2_res'                                                            New                                         

E   ASSIGN_SIGN:   ibex_multdiv_fast.sv:191   Unsigned target 'gen_mult_single_cycle.summand3' assigned signed value 'gen_mult_single_cycle.mult3_res'                                                            New                                         

E   ASSIGN_SIGN:   ibex_multdiv_fast.sv:222   Unsigned target 'gen_mult_single_cycle.summand3' assigned signed value 'gen_mult_single_cycle.mult3_res'                                                            New                                         

E   ASSIGN_SIGN:   otbn_alu_base.sv:83        Unsigned target 'shift_out' assigned signed value 'signed '(shift_in) >>> shift_amt'                                                                                New                                         

E   ASSIGN_SIGN:   prim_packer.sv:90          Unsigned target 'lod_idx' assigned signed value 'i'                                                                                                                 New                                         

E   INDENTATION:   ibex_alu.sv:1075   Indentation inconsistent with ibex_alu.sv:1074   ibex_alu.sv:1074   New                            

E   LHS_TOO_SHORT:   tlul_adapter_sram.sv:137   Bitlength mismatch between 'tl_o.d_data' length 32 and 'rspfifo_rdata.data' length 256 at tlul_adapter_sram.sv:145, instance 'top_earlgrey.u_otbn.u_tlul_adapter_sram_dmem' of module 'tlul_adapter_sram' (SramDw=256)   tlul_adapter_sram.sv:145   New                            

E   MULTI_DRIVEN:   flash_phy_core.sv:373   'flash_test_mode_a' has 2 drivers, also driven at flash_phy_core.sv:336      flash_phy_core.sv:336   New                            

E   MULTI_DRIVEN:   flash_phy_core.sv:374   'flash_test_voltage_h' has 2 drivers, also driven at flash_phy_core.sv:337   flash_phy_core.sv:337   New                            

E   MULTI_PROC_ASSIGN:   prim_generic_ram_2p.sv:79   Assignment to 'mem' from more than one block, also assigned at prim_generic_ram_2p.sv:64   prim_generic_ram_2p.sv:64   New                            

E   NULL_STMT:   ibex_controller.sv:307     Null statement encountered                 New                            

E   NULL_STMT:   ibex_controller.sv:833     Null statement encountered                 New                            

E   NULL_STMT:   ibex_id_stage.sv:408       Null statement encountered                 New                            

E   NULL_STMT:   ibex_multdiv_fast.sv:114   Null statement encountered                 New                            

E   NULL_STMT:   ibex_multdiv_fast.sv:115   Null statement encountered                 New                            

E   NULL_STMT:   ibex_multdiv_fast.sv:116   Null statement encountered                 New                            

E   NULL_STMT:   otbn_controller.sv:149     Null statement encountered                 New                            

E   NULL_STMT:   otbn_controller.sv:152     Null statement encountered                 New                            

E   NULL_STMT:   otbn_lsu.sv:98             Null statement encountered                 New                            

E   NULL_STMT:   otbn_lsu.sv:99             Null statement encountered                 New                            

E   ONE_BIT_MEM_WIDTH:   rv_timer.sv:37      Memory 'mtimecmp_update' has word width which is single bit wide                 New                                                                                                   

E   ONE_BRANCH:   ibex_decoder.sv:264   unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   ibex_decoder.sv:398   unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   otbn.sv:158           unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   otbn_decoder.sv:178   unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   otbn_decoder.sv:186   unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   otbn_decoder.sv:205   unique case statement has only one branch                 New                                                                         

E   ONE_BRANCH:   otbn_decoder.sv:294   unique case statement has only one branch                 New                                                                         

E   PARTIAL_CONST_ASSIGN:   otbn_decoder.sv:160      'insn_subset' is conditionally assigned a constant, but no other value                       New                                                                                             

E   PARTIAL_CONST_ASSIGN:   rstmgr.sv:484            'slots_q[6][31:30]' is conditionally assigned a constant, but no other value                 New                                                                                             

E   PORT_BITLEN:   tlul_adapter_sram.sv:340   Mismatch between 'rspfifo_wdata' length 257 and port 'u_rspfifo.wdata_i' length 33 declared in module 'prim_fifo_sync' at prim_fifo_sync.sv:24, instance 'top_earlgrey.u_otbn.u_tlul_adapter_sram_dmem' of module 'tlul_adapter_sram' (SramDw=256,Width=33)   prim_fifo_sync.sv:24   New                            

E   PORT_BITLEN:   tlul_adapter_sram.sv:344   Mismatch between 'rspfifo_rdata' length 257 and port 'u_rspfifo.rdata_o' length 33 declared in module 'prim_fifo_sync' at prim_fifo_sync.sv:28, instance 'top_earlgrey.u_otbn.u_tlul_adapter_sram_dmem' of module 'tlul_adapter_sram' (SramDw=256,Width=33)   prim_fifo_sync.sv:28   New                            

E   RHS_TOO_SHORT:   tlul_adapter_sram.sv:258   Bitlength mismatch between 'rspfifo_wdata.data' length 256 and 'rdata_tlword' length 32 at tlul_adapter_sram.sv:259, instance 'top_earlgrey.u_otbn.u_tlul_adapter_sram_dmem' of module 'tlul_adapter_sram' (SramDw=256)   tlul_adapter_sram.sv:259   New                            

E   UNSIZED_BIT_CONTEXT:   flash_ctrl_pkg.sv:173   Unsized bit literal "'1" encountered within a parameter declaration                      New                            

E   UNSIZED_BIT_CONTEXT:   pinmux.sv:166           Bitlength of unsized bit literal "'0" is self determined in this context                 New                            

E   RESERVED_AMS:   pinmux_pkg.sv:21   'domain' is reserved in Verilog-AMS                 New                            

E   EMPTY_MOD:   otbn_status_registers.sv:8   Empty module 'otbn_status_registers' encountered                 New                            

E   HIER_BRANCH_NOT_READ:   ibex_pmp.sv:15                  Net 'clk_i' is not read from in module 'ibex_pmp' (PMPNumRegions=32'h10)                                                                       New                                                                                           

E   HIER_BRANCH_NOT_READ:   ibex_pmp.sv:16                  Net 'rst_ni' is not read from in module 'ibex_pmp' (PMPNumRegions=32'h10)                                                                      New                                                                                           

E   HIER_BRANCH_NOT_READ:   ibex_register_file_ff.sv:22     Net 'test_en_i' is not read from in module 'ibex_register_file_ff'                                                                             New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_alu_base.sv:16             Net 'clk_i' is not read from in module 'otbn_alu_base'                                                                                         New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_alu_base.sv:17             Net 'rst_ni' is not read from in module 'otbn_alu_base'                                                                                        New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_decoder.sv:14              Net 'clk_i' is not read from in module 'otbn_decoder'                                                                                          New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_decoder.sv:15              Net 'rst_ni' is not read from in module 'otbn_decoder'                                                                                         New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_instruction_fetch.sv:20    Net 'rst_ni' is not read from in module 'otbn_instruction_fetch' (ImemSizeByte=32'h1000)                                                       New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_lsu.sv:24                  Net 'clk_i' is not read from in module 'otbn_lsu'                                                                                              New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_lsu.sv:25                  Net 'rst_ni' is not read from in module 'otbn_lsu'                                                                                             New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_status_registers.sv:11     Net 'clk_i' is not read from in module 'otbn_status_registers'                                                                                 New                                                                                           

E   HIER_BRANCH_NOT_READ:   otbn_status_registers.sv:12     Net 'rst_ni' is not read from in module 'otbn_status_registers'                                                                                New                                                                                           

E   HIER_NET_NOT_READ:   ibex_core.sv:125              Net 'instr_new_id' is not read from in module 'ibex_core' (PMPEnable=1'h1,PMPNumRegions=32'h10,MHPMCounterNum=32'ha,MHPMCounterWidth=32'h20,RV32M=3,BranchTargetALU=1'h1,WritebackStage=1'h1,DbgTriggerEn=1'h1)                                                 New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_core.sv:298              Net 'instr_done_wb' is not read from in module 'ibex_core' (PMPEnable=1'h1,PMPNumRegions=32'h10,MHPMCounterNum=32'ha,MHPMCounterWidth=32'h20,RV32M=3,BranchTargetALU=1'h1,WritebackStage=1'h1,DbgTriggerEn=1'h1)                                                New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_core.sv:1060             Net 'g_pmp.pmp_req_addr[0][1:0]' in module 'ibex_core' (PMPEnable=1'h1,PMPNumRegions=32'h10,MHPMCounterNum=32'ha,MHPMCounterWidth=32'h20,RV32M=3,BranchTargetALU=1'h1,WritebackStage=1'h1,DbgTriggerEn=1'h1) is not read from,                                  New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_core.sv:1060             Connected net 'pmp_req_addr_i[0][1:0]' at ibex_pmp.sv:24 is not read from in module 'ibex_pmp' (PMPNumRegions=32'h10)                                                                                                            ibex_pmp.sv:24                 New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_core.sv:1060             Net 'g_pmp.pmp_req_addr[1][1:0]' in module 'ibex_core' (PMPEnable=1'h1,PMPNumRegions=32'h10,MHPMCounterNum=32'ha,MHPMCounterWidth=32'h20,RV32M=3,BranchTargetALU=1'h1,WritebackStage=1'h1,DbgTriggerEn=1'h1) is not read from,                                  New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_core.sv:1060             Connected net 'pmp_req_addr_i[1][1:0]' at ibex_pmp.sv:24 is not read from in module 'ibex_pmp' (PMPNumRegions=32'h10)                                                                                                            ibex_pmp.sv:24                 New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_ex_block.sv:65           Net 'alu_imd_val_q[0]' in module 'ibex_ex_block' (RV32M=3,BranchTargetALU=1'h1) is not read from,                                                                                                                                                               New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_ex_block.sv:65           Connected net 'imd_val_q_i[0]' at ibex_alu.sv:23 is not read from in module 'ibex_alu'                                                                                                                                           ibex_alu.sv:23                 New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_ex_block.sv:65           Net 'alu_imd_val_q[1]' in module 'ibex_ex_block' (RV32M=3,BranchTargetALU=1'h1) is not read from,                                                                                                                                                               New                                                                                                                       

E   HIER_NET_NOT_READ:   ibex_ex_block.sv:65           Connected net 'imd_val_q_i[1]' at ibex_alu.sv:23 is not read from in module 'ibex_alu'                                                                                                                                           ibex_alu.sv:23                 New                                                                                                                       

E   HIER_NET_NOT_READ:   flash_phy_core.sv:333         Net 'flash_test_mode_a' in module 'flash_phy_core' is not read from,                                                                                                                                                                                            New                                                                                                                       

E   HIER_NET_NOT_READ:   flash_phy_core.sv:333         Connected net 'flash_test_mode_ai' at prim_generic_flash.sv:45 is not read from in module 'prim_generic_flash' (InfosPerBank=4,WordsPerPage=128,DataWidth=76)                                                                    prim_generic_flash.sv:45       New                                                                                                                       

E   HIER_NET_NOT_READ:   flash_phy_core.sv:334         Net 'flash_test_voltage_h' in module 'flash_phy_core' is not read from,                                                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   flash_phy_core.sv:334         Connected net 'flash_test_voltage_hi' at prim_generic_flash.sv:46 is not read from in module 'prim_generic_flash' (InfosPerBank=4,WordsPerPage=128,DataWidth=76)                                                                 prim_generic_flash.sv:46       New                                                                                                                       

E   HIER_NET_NOT_READ:   hmac.sv:73                    Net 'reg_fifo_wmask[15:9]' is not read from in module 'hmac'                                                                                                                                                                                                    New                                                                                                                       

E   HIER_NET_NOT_READ:   hmac.sv:73                    Net 'reg_fifo_wmask[23:17]' is not read from in module 'hmac'                                                                                                                                                                                                   New                                                                                                                       

E   HIER_NET_NOT_READ:   hmac.sv:73                    Net 'reg_fifo_wmask[31:25]' is not read from in module 'hmac'                                                                                                                                                                                                   New                                                                                                                       

E   HIER_NET_NOT_READ:   hmac.sv:73                    Net 'reg_fifo_wmask[7:1]' is not read from in module 'hmac'                                                                                                                                                                                                     New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:63                    Net 'reg2hw.cmd.dummy.q' is not read from in module 'otbn'                                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:63                    Net 'reg2hw.cmd.dummy.qe' is not read from in module 'otbn'                                                                                                                                                                                                     New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:63                    Net 'reg2hw.start_addr.q[31:12]' is not read from in module 'otbn'                                                                                                                                                                                              New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:190                   Net 'imem_rerror_core' in module 'otbn' is not read from,                                                                                                                                                                                                       New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:190                   Connected net 'imem_rerror_i' at otbn_instruction_fetch.sv:27 is not read from in module 'otbn_instruction_fetch' (ImemSizeByte=32'h1000)                                                                                        otbn_instruction_fetch.sv:27   New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:196                   Net 'imem_wmask_bus' is not read from in module 'otbn'                                                                                                                                                                                                          New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:311                   Net 'dmem_rvalid_core' in module 'otbn' is not read from,                                                                                                                                                                                                       New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:311                   Connected net 'dmem_rvalid_i' at otbn_lsu.sv:34 is not read from in module 'otbn_lsu'                                                                                                                                            otbn_lsu.sv:34                 New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn.sv:323                   Net 'dmem_addr_core[4:0]' is not read from in module 'otbn'                                                                                                                                                                                                     New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn_core.sv:67               Net 'insn_illegal' is not read from in module 'otbn_core' (ImemSizeByte=32'h1000,DmemSizeByte=32'h1000)                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn_core.sv:95               Net 'lsu_bignum_rdata' in module 'otbn_core' (ImemSizeByte=32'h1000,DmemSizeByte=32'h1000) is not read from,                                                                                                                                                    New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn_core.sv:95               Connected net 'lsu_bignum_rdata_i' at otbn_controller.sv:66 is not read from in module 'otbn_controller' (ImemSizeByte=32'h1000,DmemSizeByte=32'h1000)                                                                           otbn_controller.sv:66          New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn_core.sv:96               Net 'lsu_rdata_err' in module 'otbn_core' (ImemSizeByte=32'h1000,DmemSizeByte=32'h1000) is not read from,                                                                                                                                                       New                                                                                                                       

E   HIER_NET_NOT_READ:   otbn_core.sv:96               Connected net 'lsu_rdata_err_i' at otbn_controller.sv:67 is not read from in module 'otbn_controller' (ImemSizeByte=32'h1000,DmemSizeByte=32'h1000)                                                                              otbn_controller.sv:67          New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:78            Net 'instr_addr[1:0]' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                                 New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:78            Connected net 'addr_i[1:0]' at tlul_adapter_host.sv:32 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:32        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:88            Net 'data_addr[1:0]' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                                  New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:88            Connected net 'addr_i[1:0]' at tlul_adapter_host.sv:32 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:32        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_opcode' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_opcode' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                          tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_param' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                          New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_param' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                           tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_sink[0]' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_sink[0]' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                         tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_size' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                           New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_size' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_source' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_source' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                          tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Net 'tl_i_fifo2ibex.d_user' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                           New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:95            Connected net 'tl_i.d_user' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_opcode' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_opcode' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                          tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_param' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                          New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_param' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                           tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_sink[0]' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_sink[0]' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                         tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_size' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                           New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_size' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_source' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                         New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_source' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                          tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Net 'tl_d_fifo2ibex.d_user' in module 'rv_core_ibex' (PMPEnable=1,PMPNumRegions=16) is not read from,                                                                                                                                                           New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_core_ibex.sv:97            Connected net 'tl_i.d_user' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host'                                                                                                                            tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_dm.sv:159                  Net 'host_add[1:0]' in module 'rv_dm' (IdcodeValue=32'h4f5484d) is not read from,                                                                                                                                                                               New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_dm.sv:159                  Connected net 'addr_i[1:0]' at tlul_adapter_host.sv:32 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                               tlul_adapter_host.sv:32        New                                                                                                                       

E   HIER_NET_NOT_READ:   rv_dm.sv:166                  Net 'host_r_err' is not read from in module 'rv_dm' (IdcodeValue=32'h4f5484d)                                                                                                                                                                                   New                                                                                                                       

E   HIER_NET_NOT_READ:   pwrmgr_reg_top.sv:35          Net 'reg_be[3:2]' is not read from in module 'pwrmgr_reg_top'                                                                                                                                                                                                   New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:83            Net 'dio_p2d[11]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                     New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:83            Net 'dio_p2d[7:3]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                    New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:83            Net 'dio_p2d[9]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:213           Net 'flash_ctrl_flash_req.prog_type' in module 'top_earlgrey' is not read from,                                                                                                                                                                                 New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:213           Connected net 'prog_type_i' at prim_generic_flash.sv:26 is not read from in module 'prim_generic_flash' (InfosPerBank=4,WordsPerPage=128,DataWidth=76)                                                                           prim_generic_flash.sv:26       New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:273           Net 'rstmgr_resets.rst_lc_io_n' is not read from in module 'top_earlgrey'                                                                                                                                                                                       New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:273           Net 'rstmgr_resets.rst_sys_io_n' is not read from in module 'top_earlgrey'                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_opcode' in module 'top_earlgrey' is not read from,                                                                                                                                                                                    New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_opcode' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                             tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_param' in module 'top_earlgrey' is not read from,                                                                                                                                                                                     New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_param' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                              tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_sink[0]' in module 'top_earlgrey' is not read from,                                                                                                                                                                                   New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_sink[0]' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                            tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_size' in module 'top_earlgrey' is not read from,                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_size' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                               tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_source' in module 'top_earlgrey' is not read from,                                                                                                                                                                                    New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_source' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                             tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Net 'main_tl_dm_sba_rsp.d_user' in module 'top_earlgrey' is not read from,                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   top_earlgrey.sv:284           Connected net 'tl_i.d_user' at tlul_adapter_host.sv:42 is not read from in module 'tlul_adapter_host' (MAX_REQS=1)                                                                                                               tlul_adapter_host.sv:42        New                                                                                                                       

E   HIER_NET_NOT_READ:   clkmgr.sv:124                 Net 'clk_io_root' is not read from in module 'clkmgr'                                                                                                                                                                                                           New                                                                                                                       

E   HIER_NET_NOT_READ:   clkmgr.sv:126                 Net 'clk_usb_root' is not read from in module 'clkmgr'                                                                                                                                                                                                          New                                                                                                                       

E   HIER_NET_NOT_READ:   clkmgr.sv:128                 Net 'clk_io_div2_root' is not read from in module 'clkmgr'                                                                                                                                                                                                      New                                                                                                                       

E   HIER_NET_NOT_READ:   clkmgr_reg_top.sv:35          Net 'reg_be[3:1]' is not read from in module 'clkmgr_reg_top'                                                                                                                                                                                                   New                                                                                                                       

E   INOUT_NOT_USED:   prim_flash.sv:54           Inout port 'flash_test_mode_ai' is not used in module 'prim_flash'                            New                            

E   INOUT_NOT_USED:   prim_flash.sv:55           Inout port 'flash_test_voltage_hi' is not used in module 'prim_flash'                         New                            

E   INOUT_NOT_USED:   prim_generic_flash.sv:45   Inout port 'flash_test_mode_ai' is not used in module 'prim_generic_flash'                    New                            

E   INOUT_NOT_USED:   prim_generic_flash.sv:46   Inout port 'flash_test_voltage_hi' is not used in module 'prim_generic_flash'                 New                            

E   INPUT_NOT_READ:   ibex_alu.sv:23                  Input port 'imd_val_q_i' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.ex_block_i.alu_i' of module 'ibex_alu'                                                                          New                                                                                                       

E   INPUT_NOT_READ:   ibex_alu.sv:23                  Input port 'imd_val_q_i[1][31]' is not read from in module 'ibex_alu'                                                                                                                                   New                                                                                                       

E   INPUT_NOT_READ:   ibex_pmp.sv:15                  Input port 'clk_i' is not read from in module 'ibex_pmp'                                                                                                                                                New                                                                                                       

E   INPUT_NOT_READ:   ibex_pmp.sv:16                  Input port 'rst_ni' is not read from in module 'ibex_pmp'                                                                                                                                               New                                                                                                       

E   INPUT_NOT_READ:   ibex_pmp.sv:24                  Input port 'pmp_req_addr_i[0:1][1:0]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.g_pmp.pmp_i' of module 'ibex_pmp' (PMPGranularity=0,PMPNumChan=2,PMPNumRegions=16)                 New                                                                                                       

E   INPUT_NOT_READ:   otbn_alu_base.sv:16             Input port 'clk_i' is not read from in module 'otbn_alu_base'                                                                                                                                           New                                                                                                       

E   INPUT_NOT_READ:   otbn_alu_base.sv:17             Input port 'rst_ni' is not read from in module 'otbn_alu_base'                                                                                                                                          New                                                                                                       

E   INPUT_NOT_READ:   otbn_controller.sv:66           Input port 'lsu_bignum_rdata_i' is not read from in module 'otbn_controller'                                                                                                                            New                                                                                                       

E   INPUT_NOT_READ:   otbn_controller.sv:67           Input port 'lsu_rdata_err_i' is not read from in module 'otbn_controller'                                                                                                                               New                                                                                                       

E   INPUT_NOT_READ:   otbn_decoder.sv:14              Input port 'clk_i' is not read from in module 'otbn_decoder'                                                                                                                                            New                                                                                                       

E   INPUT_NOT_READ:   otbn_decoder.sv:15              Input port 'rst_ni' is not read from in module 'otbn_decoder'                                                                                                                                           New                                                                                                       

E   INPUT_NOT_READ:   otbn_instruction_fetch.sv:20    Input port 'rst_ni' is not read from in module 'otbn_instruction_fetch'                                                                                                                                 New                                                                                                       

E   INPUT_NOT_READ:   otbn_instruction_fetch.sv:27    Input port 'imem_rerror_i' is not read from in module 'otbn_instruction_fetch'                                                                                                                          New                                                                                                       

E   INPUT_NOT_READ:   otbn_lsu.sv:24                  Input port 'clk_i' is not read from in module 'otbn_lsu'                                                                                                                                                New                                                                                                       

E   INPUT_NOT_READ:   otbn_lsu.sv:25                  Input port 'rst_ni' is not read from in module 'otbn_lsu'                                                                                                                                               New                                                                                                       

E   INPUT_NOT_READ:   otbn_lsu.sv:34                  Input port 'dmem_rvalid_i' is not read from in module 'otbn_lsu'                                                                                                                                        New                                                                                                       

E   INPUT_NOT_READ:   otbn_status_registers.sv:11     Input port 'clk_i' is not read from in module 'otbn_status_registers'                                                                                                                                   New                                                                                                       

E   INPUT_NOT_READ:   otbn_status_registers.sv:12     Input port 'rst_ni' is not read from in module 'otbn_status_registers'                                                                                                                                  New                                                                                                       

E   INPUT_NOT_READ:   otbn_status_registers.sv:14     Input port 'rnd_i' is not read from in module 'otbn_status_registers'                                                                                                                                   New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:26        Input port 'prog_type_i' is not read from in module 'prim_generic_flash'                                                                                                                                New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:37        Input port 'tck_i' is not read from in module 'prim_generic_flash'                                                                                                                                      New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:38        Input port 'tdi_i' is not read from in module 'prim_generic_flash'                                                                                                                                      New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:39        Input port 'tms_i' is not read from in module 'prim_generic_flash'                                                                                                                                      New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:41        Input port 'scanmode_i' is not read from in module 'prim_generic_flash'                                                                                                                                 New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:42        Input port 'scan_reset_ni' is not read from in module 'prim_generic_flash'                                                                                                                              New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:43        Input port 'flash_power_ready_hi' is not read from in module 'prim_generic_flash'                                                                                                                       New                                                                                                       

E   INPUT_NOT_READ:   prim_generic_flash.sv:44        Input port 'flash_power_down_hi' is not read from in module 'prim_generic_flash'                                                                                                                        New                                                                                                       

E   INPUT_NOT_READ:   tlul_adapter_host.sv:27         Input port 'clk_i' is not read from, instance 'top_earlgrey.u_dm_top.tl_adapter_host_sba' of module 'tlul_adapter_host' (MAX_REQS=1)                                                                    New                                                                                                       

E   INPUT_NOT_READ:   tlul_adapter_host.sv:28         Input port 'rst_ni' is not read from, instance 'top_earlgrey.u_dm_top.tl_adapter_host_sba' of module 'tlul_adapter_host' (MAX_REQS=1)                                                                   New                                                                                                       

E   INPUT_NOT_READ:   tlul_adapter_host.sv:32         Input port 'addr_i[1:0]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.tl_adapter_host_i_ibex' of module 'tlul_adapter_host'                                                                  New                                                                                                       

E   NOT_DRIVEN:   ibex_cs_registers.sv:213   Signal 'mhpmcounter[13:31]' has no driver, instance 'top_earlgrey.u_rv_core_ibex.u_core.cs_registers_i' of module 'ibex_cs_registers' (DbgTriggerEn=1'b1,MHPMCounterNum=10,MHPMCounterWidth=32,PMPEnable=1'b1,PMPGranularity=0,PMPNumRegions=16,RV32E=1'b0,RV32M=RV32MSingleCycle ('ibex_pkg::RV32MSingleCycle'))                 New                            

E   NOT_READ:   ibex_alu.sv:229             Signal 'shift_amt_compl[5]' is not read from in module 'ibex_alu'                                                                                                                                                                                                                                                                     New                                                                                                    

E   NOT_READ:   ibex_alu.sv:232             Signal 'shift_result_ext[32]' is not read from in module 'ibex_alu'                                                                                                                                                                                                                                                                   New                                                                                                    

E   NOT_READ:   ibex_alu.sv:382             Signal 'butterfly_result' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.ex_block_i.alu_i' of module 'ibex_alu'                                                                                                                                                                                                       New                                                                                                    

E   NOT_READ:   ibex_alu.sv:383             Signal 'invbutterfly_result' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.ex_block_i.alu_i' of module 'ibex_alu'                                                                                                                                                                                                    New                                                                                                    

E   NOT_READ:   ibex_core.sv:125            Signal 'instr_new_id' is not read from in module 'ibex_core'                                                                                                                                                                                                                                                                          New                                                                                                    

E   NOT_READ:   ibex_core.sv:298            Signal 'instr_done_wb' is not read from in module 'ibex_core'                                                                                                                                                                                                                                                                         New                                                                                                    

E   NOT_READ:   ibex_cs_registers.sv:214    Signal 'mhpmcounter_we[1]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.cs_registers_i' of module 'ibex_cs_registers' (DbgTriggerEn=1'b1,MHPMCounterNum=10,MHPMCounterWidth=32,PMPEnable=1'b1,PMPGranularity=0,PMPNumRegions=16,RV32E=1'b0,RV32M=RV32MSingleCycle ('ibex_pkg::RV32MSingleCycle'))                   New                                                                                                    

E   NOT_READ:   ibex_cs_registers.sv:215    Signal 'mhpmcounterh_we[1]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.cs_registers_i' of module 'ibex_cs_registers' (DbgTriggerEn=1'b1,MHPMCounterNum=10,MHPMCounterWidth=32,PMPEnable=1'b1,PMPGranularity=0,PMPNumRegions=16,RV32E=1'b0,RV32M=RV32MSingleCycle ('ibex_pkg::RV32MSingleCycle'))                  New                                                                                                    

E   NOT_READ:   ibex_cs_registers.sv:216    Signal 'mhpmcounter_incr[1]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.cs_registers_i' of module 'ibex_cs_registers' (DbgTriggerEn=1'b1,MHPMCounterNum=10,MHPMCounterWidth=32,PMPEnable=1'b1,PMPGranularity=0,PMPNumRegions=16,RV32E=1'b0,RV32M=RV32MSingleCycle ('ibex_pkg::RV32MSingleCycle'))                 New                                                                                                    

E   NOT_READ:   ibex_decoder.sv:108         Signal 'instr_alu[11:7]' is not read from in module 'ibex_decoder'                                                                                                                                                                                                                                                                    New                                                                                                    

E   NOT_READ:   ibex_decoder.sv:108         Signal 'instr_alu[19:15]' is not read from in module 'ibex_decoder'                                                                                                                                                                                                                                                                   New                                                                                                    

E   NOT_READ:   ibex_multdiv_fast.sv:142    Signal 'gen_mult_single_cycle.mult1_res[33:32]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.ex_block_i.gen_multdiv_fast.multdiv_i' of module 'ibex_multdiv_fast' (RV32M=RV32MSingleCycle ('ibex_pkg::RV32MSingleCycle'))                                                                                           New                                                                                                    

E   NOT_READ:   ibex_multdiv_fast.sv:142    Signal 'mult1_res[33:32]' is not read from in module 'ibex_multdiv_fast'                                                                                                                                                                                                                                                              New                                                                                                    

E   NOT_READ:   ibex_pmp.sv:33              Signal 'region_start_addr[0:15][1:0]' is not read from, instance 'top_earlgrey.u_rv_core_ibex.u_core.g_pmp.pmp_i' of module 'ibex_pmp' (PMPGranularity=0,PMPNumChan=2,PMPNumRegions=16)                                                                                                                                               New                                                                                                    

E   NOT_READ:   hmac.sv:73                  Signal 'reg_fifo_wmask[15:9]' is not read from in module 'hmac'                                                                                                                                                                                                                                                                       New                                                                                                    

E   NOT_READ:   hmac.sv:73                  Signal 'reg_fifo_wmask[23:17]' is not read from in module 'hmac'                                                                                                                                                                                                                                                                      New                                                                                                    

E   NOT_READ:   hmac.sv:73                  Signal 'reg_fifo_wmask[31:25]' is not read from in module 'hmac'                                                                                                                                                                                                                                                                      New                                                                                                    

E   NOT_READ:   hmac.sv:73                  Signal 'reg_fifo_wmask[7:1]' is not read from in module 'hmac'                                                                                                                                                                                                                                                                        New                                                                                                    

E   NOT_READ:   otbn.sv:63                  Signal 'reg2hw.cmd.dummy' is not read from in module 'otbn'                                                                                                                                                                                                                                                                           New                                                                                                    

E   NOT_READ:   otbn.sv:63                  Signal 'reg2hw.start_addr.q[31:12]' is not read from, instance 'top_earlgrey.u_otbn' of module 'otbn' (AlertAsyncOn=3'd7)                                                                                                                                                                                                             New                                                                                                    

E   NOT_READ:   otbn.sv:196                 Signal 'imem_wmask_bus' is not read from in module 'otbn'                                                                                                                                                                                                                                                                             New                                                                                                    

E   NOT_READ:   otbn.sv:323                 Signal 'dmem_addr_core[4:0]' is not read from, instance 'top_earlgrey.u_otbn' of module 'otbn' (AlertAsyncOn=3'd7)                                                                                                                                                                                                                    New                                                                                                    

E   NOT_READ:   otbn_alu_base.sv:28         Signal 'adder_result[0]' is not read from in module 'otbn_alu_base'                                                                                                                                                                                                                                                                   New                                                                                                    

E   NOT_READ:   otbn_alu_base.sv:28         Signal 'adder_result[33]' is not read from in module 'otbn_alu_base'                                                                                                                                                                                                                                                                  New                                                                                                    

E   NOT_READ:   otbn_alu_base.sv:68         Signal 'shift_out[32]' is not read from in module 'otbn_alu_base'                                                                                                                                                                                                                                                                     New                                                                                                    

E   NOT_READ:   otbn_core.sv:67             Signal 'insn_illegal' is not read from in module 'otbn_core'                                                                                                                                                                                                                                                                          New                                                                                                    

E   NOT_READ:   otbn_decoder.sv:36          Signal 'insn_alu[11:7]' is not read from in module 'otbn_decoder'                                                                                                                                                                                                                                                                     New                                                                                                    

E   NOT_READ:   otbn_decoder.sv:36          Signal 'insn_alu[24:15]' is not read from in module 'otbn_decoder'                                                                                                                                                                                                                                                                    New                                                                                                    

E   NOT_READ:   otbn_decoder.sv:56          Signal 'imm_a_mux_sel' is not read from in module 'otbn_decoder'                                                                                                                                                                                                                                                                      New                                                                                                    

E   NOT_READ:   otbn_decoder.sv:71          Signal 'rf_ren_a' is not read from in module 'otbn_decoder'                                                                                                                                                                                                                                                                           New                                                                                                    

E   NOT_READ:   otbn_decoder.sv:72          Signal 'rf_ren_b' is not read from in module 'otbn_decoder'                                                                                                                                                                                                                                                                           New                                                                                                    

E   NOT_READ:   pinmux.sv:216               Signal 'dio_data_mux[63:32]' is not read from in module 'pinmux'                                                                                                                                                                                                                                                                      New                                                                                                    

E   NOT_READ:   rv_dm.sv:166                Signal 'host_r_err' is not read from in module 'rv_dm'                                                                                                                                                                                                                                                                                New                                                                                                    

E   NOT_READ:   top_earlgrey.sv:83          Signal 'dio_p2d[11]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                                                                                        New                                                                                                    

E   NOT_READ:   top_earlgrey.sv:83          Signal 'dio_p2d[7:3]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                                                                                       New                                                                                                    

E   NOT_READ:   top_earlgrey.sv:83          Signal 'dio_p2d[9]' is not read from in module 'top_earlgrey'                                                                                                                                                                                                                                                                         New                                                                                                    

E   NOT_READ:   top_earlgrey.sv:273         Signal 'rstmgr_resets.rst_lc_io_n' is not read from in module 'top_earlgrey'                                                                                                                                                                                                                                                          New                                                                                                    

E   NOT_READ:   top_earlgrey.sv:273         Signal 'rstmgr_resets.rst_sys_io_n' is not read from in module 'top_earlgrey'                                                                                                                                                                                                                                                         New                                                                                                    

E   NOT_READ:   clkmgr.sv:124               Signal 'clk_io_root' is not read from in module 'clkmgr'                                                                                                                                                                                                                                                                              New                                                                                                    

E   NOT_READ:   clkmgr.sv:126               Signal 'clk_usb_root' is not read from in module 'clkmgr'                                                                                                                                                                                                                                                                             New                                                                                                    

E   NOT_READ:   clkmgr.sv:128               Signal 'clk_io_div2_root' is not read from in module 'clkmgr'                                                                                                                                                                                                                                                                         New                                                                                                    

E   NOT_USED:   ibex_id_stage.sv:960   Signal 'unused_lsu_load' is not used in module 'ibex_id_stage'                 New                            

E   OPEN_INOUT:   padctrl.sv:99   Missing connection to port 'inout_io' on instance 'i_prim_generic_pad_wrapper' of module 'prim_generic_pad_wrapper'                 New                            

E   PARAM_NOT_USED:   prim_packer.sv:33                Localparam 'MaxW' not used in module 'prim_packer'                                New                                                                                           

E   SAME_NAME_TYPE:   pinmux_reg_pkg.sv:47   'filter' is used as a reg here, and as an instance at gpio.sv:37   gpio.sv:37    New                            

E   TWO_STATE_TYPE:   otbn.sv:67          'tl_win_e' is of two state type 'enum int { TlWinImem = 0, TlWinDmem = 1}'                         New                                                                                              

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