| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| // |
| // Register Top module auto-generated by `reggen` |
| |
| `include "prim_assert.sv" |
| |
| module csrng_reg_top ( |
| input clk_i, |
| input rst_ni, |
| input tlul_pkg::tl_h2d_t tl_i, |
| output tlul_pkg::tl_d2h_t tl_o, |
| // To HW |
| output csrng_reg_pkg::csrng_reg2hw_t reg2hw, // Write |
| input csrng_reg_pkg::csrng_hw2reg_t hw2reg, // Read |
| |
| // Integrity check errors |
| output logic intg_err_o, |
| |
| // Config |
| input devmode_i // If 1, explicit error return for unmapped register access |
| ); |
| |
| import csrng_reg_pkg::* ; |
| |
| localparam int AW = 7; |
| localparam int DW = 32; |
| localparam int DBW = DW/8; // Byte Width |
| |
| // register signals |
| logic reg_we; |
| logic reg_re; |
| logic [AW-1:0] reg_addr; |
| logic [DW-1:0] reg_wdata; |
| logic [DBW-1:0] reg_be; |
| logic [DW-1:0] reg_rdata; |
| logic reg_error; |
| |
| logic addrmiss, wr_err; |
| |
| logic [DW-1:0] reg_rdata_next; |
| logic reg_busy; |
| |
| tlul_pkg::tl_h2d_t tl_reg_h2d; |
| tlul_pkg::tl_d2h_t tl_reg_d2h; |
| |
| |
| // incoming payload check |
| logic intg_err; |
| tlul_cmd_intg_chk u_chk ( |
| .tl_i(tl_i), |
| .err_o(intg_err) |
| ); |
| |
| logic intg_err_q; |
| always_ff @(posedge clk_i or negedge rst_ni) begin |
| if (!rst_ni) begin |
| intg_err_q <= '0; |
| end else if (intg_err) begin |
| intg_err_q <= 1'b1; |
| end |
| end |
| |
| // integrity error output is permanent and should be used for alert generation |
| // register errors are transactional |
| assign intg_err_o = intg_err_q | intg_err; |
| |
| // outgoing integrity generation |
| tlul_pkg::tl_d2h_t tl_o_pre; |
| tlul_rsp_intg_gen #( |
| .EnableRspIntgGen(1), |
| .EnableDataIntgGen(1) |
| ) u_rsp_intg_gen ( |
| .tl_i(tl_o_pre), |
| .tl_o(tl_o) |
| ); |
| |
| assign tl_reg_h2d = tl_i; |
| assign tl_o_pre = tl_reg_d2h; |
| |
| tlul_adapter_reg #( |
| .RegAw(AW), |
| .RegDw(DW), |
| .EnableDataIntgGen(0) |
| ) u_reg_if ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| .tl_i (tl_reg_h2d), |
| .tl_o (tl_reg_d2h), |
| |
| .we_o (reg_we), |
| .re_o (reg_re), |
| .addr_o (reg_addr), |
| .wdata_o (reg_wdata), |
| .be_o (reg_be), |
| .busy_i (reg_busy), |
| .rdata_i (reg_rdata), |
| .error_i (reg_error) |
| ); |
| |
| // cdc oversampling signals |
| |
| assign reg_rdata = reg_rdata_next ; |
| assign reg_error = (devmode_i & addrmiss) | wr_err | intg_err; |
| |
| // Define SW related signals |
| // Format: <reg>_<field>_{wd|we|qs} |
| // or <reg>_{wd|we|qs} if field == 1 or 0 |
| logic intr_state_we; |
| logic intr_state_cs_cmd_req_done_qs; |
| logic intr_state_cs_cmd_req_done_wd; |
| logic intr_state_cs_entropy_req_qs; |
| logic intr_state_cs_entropy_req_wd; |
| logic intr_state_cs_hw_inst_exc_qs; |
| logic intr_state_cs_hw_inst_exc_wd; |
| logic intr_state_cs_fatal_err_qs; |
| logic intr_state_cs_fatal_err_wd; |
| logic intr_enable_we; |
| logic intr_enable_cs_cmd_req_done_qs; |
| logic intr_enable_cs_cmd_req_done_wd; |
| logic intr_enable_cs_entropy_req_qs; |
| logic intr_enable_cs_entropy_req_wd; |
| logic intr_enable_cs_hw_inst_exc_qs; |
| logic intr_enable_cs_hw_inst_exc_wd; |
| logic intr_enable_cs_fatal_err_qs; |
| logic intr_enable_cs_fatal_err_wd; |
| logic intr_test_we; |
| logic intr_test_cs_cmd_req_done_wd; |
| logic intr_test_cs_entropy_req_wd; |
| logic intr_test_cs_hw_inst_exc_wd; |
| logic intr_test_cs_fatal_err_wd; |
| logic alert_test_we; |
| logic alert_test_recov_alert_wd; |
| logic alert_test_fatal_alert_wd; |
| logic regwen_we; |
| logic regwen_qs; |
| logic regwen_wd; |
| logic ctrl_we; |
| logic [3:0] ctrl_enable_qs; |
| logic [3:0] ctrl_enable_wd; |
| logic [3:0] ctrl_sw_app_enable_qs; |
| logic [3:0] ctrl_sw_app_enable_wd; |
| logic [3:0] ctrl_read_int_state_qs; |
| logic [3:0] ctrl_read_int_state_wd; |
| logic cmd_req_we; |
| logic [31:0] cmd_req_wd; |
| logic sw_cmd_sts_cmd_rdy_qs; |
| logic sw_cmd_sts_cmd_sts_qs; |
| logic genbits_vld_re; |
| logic genbits_vld_genbits_vld_qs; |
| logic genbits_vld_genbits_fips_qs; |
| logic genbits_re; |
| logic [31:0] genbits_qs; |
| logic int_state_num_we; |
| logic [3:0] int_state_num_qs; |
| logic [3:0] int_state_num_wd; |
| logic int_state_val_re; |
| logic [31:0] int_state_val_qs; |
| logic hw_exc_sts_we; |
| logic [14:0] hw_exc_sts_qs; |
| logic [14:0] hw_exc_sts_wd; |
| logic recov_alert_sts_we; |
| logic recov_alert_sts_enable_field_alert_qs; |
| logic recov_alert_sts_enable_field_alert_wd; |
| logic recov_alert_sts_sw_app_enable_field_alert_qs; |
| logic recov_alert_sts_sw_app_enable_field_alert_wd; |
| logic recov_alert_sts_read_int_state_field_alert_qs; |
| logic recov_alert_sts_read_int_state_field_alert_wd; |
| logic err_code_sfifo_cmd_err_qs; |
| logic err_code_sfifo_genbits_err_qs; |
| logic err_code_sfifo_cmdreq_err_qs; |
| logic err_code_sfifo_rcstage_err_qs; |
| logic err_code_sfifo_keyvrc_err_qs; |
| logic err_code_sfifo_updreq_err_qs; |
| logic err_code_sfifo_bencreq_err_qs; |
| logic err_code_sfifo_bencack_err_qs; |
| logic err_code_sfifo_pdata_err_qs; |
| logic err_code_sfifo_final_err_qs; |
| logic err_code_sfifo_gbencack_err_qs; |
| logic err_code_sfifo_grcstage_err_qs; |
| logic err_code_sfifo_ggenreq_err_qs; |
| logic err_code_sfifo_gadstage_err_qs; |
| logic err_code_sfifo_ggenbits_err_qs; |
| logic err_code_sfifo_blkenc_err_qs; |
| logic err_code_cmd_stage_sm_err_qs; |
| logic err_code_main_sm_err_qs; |
| logic err_code_drbg_gen_sm_err_qs; |
| logic err_code_drbg_updbe_sm_err_qs; |
| logic err_code_drbg_updob_sm_err_qs; |
| logic err_code_aes_cipher_sm_err_qs; |
| logic err_code_fifo_write_err_qs; |
| logic err_code_fifo_read_err_qs; |
| logic err_code_fifo_state_err_qs; |
| logic err_code_test_we; |
| logic [4:0] err_code_test_qs; |
| logic [4:0] err_code_test_wd; |
| logic sel_tracking_sm_we; |
| logic [1:0] sel_tracking_sm_wd; |
| logic [7:0] tracking_sm_obs_tracking_sm_obs0_qs; |
| logic [7:0] tracking_sm_obs_tracking_sm_obs1_qs; |
| logic [7:0] tracking_sm_obs_tracking_sm_obs2_qs; |
| logic [7:0] tracking_sm_obs_tracking_sm_obs3_qs; |
| |
| // Register instances |
| // R[intr_state]: V(False) |
| |
| // F[cs_cmd_req_done]: 0:0 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW1C), |
| .RESVAL (1'h0) |
| ) u_intr_state_cs_cmd_req_done ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_state_we), |
| .wd (intr_state_cs_cmd_req_done_wd), |
| |
| // from internal hardware |
| .de (hw2reg.intr_state.cs_cmd_req_done.de), |
| .d (hw2reg.intr_state.cs_cmd_req_done.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_state.cs_cmd_req_done.q), |
| |
| // to register interface (read) |
| .qs (intr_state_cs_cmd_req_done_qs) |
| ); |
| |
| |
| // F[cs_entropy_req]: 1:1 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW1C), |
| .RESVAL (1'h0) |
| ) u_intr_state_cs_entropy_req ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_state_we), |
| .wd (intr_state_cs_entropy_req_wd), |
| |
| // from internal hardware |
| .de (hw2reg.intr_state.cs_entropy_req.de), |
| .d (hw2reg.intr_state.cs_entropy_req.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_state.cs_entropy_req.q), |
| |
| // to register interface (read) |
| .qs (intr_state_cs_entropy_req_qs) |
| ); |
| |
| |
| // F[cs_hw_inst_exc]: 2:2 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW1C), |
| .RESVAL (1'h0) |
| ) u_intr_state_cs_hw_inst_exc ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_state_we), |
| .wd (intr_state_cs_hw_inst_exc_wd), |
| |
| // from internal hardware |
| .de (hw2reg.intr_state.cs_hw_inst_exc.de), |
| .d (hw2reg.intr_state.cs_hw_inst_exc.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_state.cs_hw_inst_exc.q), |
| |
| // to register interface (read) |
| .qs (intr_state_cs_hw_inst_exc_qs) |
| ); |
| |
| |
| // F[cs_fatal_err]: 3:3 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW1C), |
| .RESVAL (1'h0) |
| ) u_intr_state_cs_fatal_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_state_we), |
| .wd (intr_state_cs_fatal_err_wd), |
| |
| // from internal hardware |
| .de (hw2reg.intr_state.cs_fatal_err.de), |
| .d (hw2reg.intr_state.cs_fatal_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_state.cs_fatal_err.q), |
| |
| // to register interface (read) |
| .qs (intr_state_cs_fatal_err_qs) |
| ); |
| |
| |
| // R[intr_enable]: V(False) |
| |
| // F[cs_cmd_req_done]: 0:0 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (1'h0) |
| ) u_intr_enable_cs_cmd_req_done ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_enable_we), |
| .wd (intr_enable_cs_cmd_req_done_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_enable.cs_cmd_req_done.q), |
| |
| // to register interface (read) |
| .qs (intr_enable_cs_cmd_req_done_qs) |
| ); |
| |
| |
| // F[cs_entropy_req]: 1:1 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (1'h0) |
| ) u_intr_enable_cs_entropy_req ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_enable_we), |
| .wd (intr_enable_cs_entropy_req_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_enable.cs_entropy_req.q), |
| |
| // to register interface (read) |
| .qs (intr_enable_cs_entropy_req_qs) |
| ); |
| |
| |
| // F[cs_hw_inst_exc]: 2:2 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (1'h0) |
| ) u_intr_enable_cs_hw_inst_exc ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_enable_we), |
| .wd (intr_enable_cs_hw_inst_exc_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_enable.cs_hw_inst_exc.q), |
| |
| // to register interface (read) |
| .qs (intr_enable_cs_hw_inst_exc_qs) |
| ); |
| |
| |
| // F[cs_fatal_err]: 3:3 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (1'h0) |
| ) u_intr_enable_cs_fatal_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (intr_enable_we), |
| .wd (intr_enable_cs_fatal_err_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.intr_enable.cs_fatal_err.q), |
| |
| // to register interface (read) |
| .qs (intr_enable_cs_fatal_err_qs) |
| ); |
| |
| |
| // R[intr_test]: V(True) |
| |
| // F[cs_cmd_req_done]: 0:0 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_intr_test_cs_cmd_req_done ( |
| .re (1'b0), |
| .we (intr_test_we), |
| .wd (intr_test_cs_cmd_req_done_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.intr_test.cs_cmd_req_done.qe), |
| .q (reg2hw.intr_test.cs_cmd_req_done.q), |
| .qs () |
| ); |
| |
| |
| // F[cs_entropy_req]: 1:1 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_intr_test_cs_entropy_req ( |
| .re (1'b0), |
| .we (intr_test_we), |
| .wd (intr_test_cs_entropy_req_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.intr_test.cs_entropy_req.qe), |
| .q (reg2hw.intr_test.cs_entropy_req.q), |
| .qs () |
| ); |
| |
| |
| // F[cs_hw_inst_exc]: 2:2 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_intr_test_cs_hw_inst_exc ( |
| .re (1'b0), |
| .we (intr_test_we), |
| .wd (intr_test_cs_hw_inst_exc_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.intr_test.cs_hw_inst_exc.qe), |
| .q (reg2hw.intr_test.cs_hw_inst_exc.q), |
| .qs () |
| ); |
| |
| |
| // F[cs_fatal_err]: 3:3 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_intr_test_cs_fatal_err ( |
| .re (1'b0), |
| .we (intr_test_we), |
| .wd (intr_test_cs_fatal_err_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.intr_test.cs_fatal_err.qe), |
| .q (reg2hw.intr_test.cs_fatal_err.q), |
| .qs () |
| ); |
| |
| |
| // R[alert_test]: V(True) |
| |
| // F[recov_alert]: 0:0 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_alert_test_recov_alert ( |
| .re (1'b0), |
| .we (alert_test_we), |
| .wd (alert_test_recov_alert_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.alert_test.recov_alert.qe), |
| .q (reg2hw.alert_test.recov_alert.q), |
| .qs () |
| ); |
| |
| |
| // F[fatal_alert]: 1:1 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_alert_test_fatal_alert ( |
| .re (1'b0), |
| .we (alert_test_we), |
| .wd (alert_test_fatal_alert_wd), |
| .d ('0), |
| .qre (), |
| .qe (reg2hw.alert_test.fatal_alert.qe), |
| .q (reg2hw.alert_test.fatal_alert.q), |
| .qs () |
| ); |
| |
| |
| // R[regwen]: V(False) |
| |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW0C), |
| .RESVAL (1'h1) |
| ) u_regwen ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (regwen_we), |
| .wd (regwen_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (regwen_qs) |
| ); |
| |
| |
| // R[ctrl]: V(False) |
| |
| // F[enable]: 3:0 |
| prim_subreg #( |
| .DW (4), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (4'h5) |
| ) u_ctrl_enable ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (ctrl_we & regwen_qs), |
| .wd (ctrl_enable_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.ctrl.enable.q), |
| |
| // to register interface (read) |
| .qs (ctrl_enable_qs) |
| ); |
| |
| |
| // F[sw_app_enable]: 7:4 |
| prim_subreg #( |
| .DW (4), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (4'h5) |
| ) u_ctrl_sw_app_enable ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (ctrl_we & regwen_qs), |
| .wd (ctrl_sw_app_enable_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.ctrl.sw_app_enable.q), |
| |
| // to register interface (read) |
| .qs (ctrl_sw_app_enable_qs) |
| ); |
| |
| |
| // F[read_int_state]: 11:8 |
| prim_subreg #( |
| .DW (4), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (4'h5) |
| ) u_ctrl_read_int_state ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (ctrl_we & regwen_qs), |
| .wd (ctrl_read_int_state_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.ctrl.read_int_state.q), |
| |
| // to register interface (read) |
| .qs (ctrl_read_int_state_qs) |
| ); |
| |
| |
| // R[cmd_req]: V(False) |
| |
| prim_subreg #( |
| .DW (32), |
| .SwAccess(prim_subreg_pkg::SwAccessWO), |
| .RESVAL (32'h0) |
| ) u_cmd_req ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (cmd_req_we), |
| .wd (cmd_req_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (reg2hw.cmd_req.qe), |
| .q (reg2hw.cmd_req.q), |
| |
| // to register interface (read) |
| .qs () |
| ); |
| |
| |
| // R[sw_cmd_sts]: V(False) |
| |
| // F[cmd_rdy]: 0:0 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h1) |
| ) u_sw_cmd_sts_cmd_rdy ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.sw_cmd_sts.cmd_rdy.de), |
| .d (hw2reg.sw_cmd_sts.cmd_rdy.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (sw_cmd_sts_cmd_rdy_qs) |
| ); |
| |
| |
| // F[cmd_sts]: 1:1 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_sw_cmd_sts_cmd_sts ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.sw_cmd_sts.cmd_sts.de), |
| .d (hw2reg.sw_cmd_sts.cmd_sts.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (sw_cmd_sts_cmd_sts_qs) |
| ); |
| |
| |
| // R[genbits_vld]: V(True) |
| |
| // F[genbits_vld]: 0:0 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_genbits_vld_genbits_vld ( |
| .re (genbits_vld_re), |
| .we (1'b0), |
| .wd ('0), |
| .d (hw2reg.genbits_vld.genbits_vld.d), |
| .qre (), |
| .qe (), |
| .q (), |
| .qs (genbits_vld_genbits_vld_qs) |
| ); |
| |
| |
| // F[genbits_fips]: 1:1 |
| prim_subreg_ext #( |
| .DW (1) |
| ) u_genbits_vld_genbits_fips ( |
| .re (genbits_vld_re), |
| .we (1'b0), |
| .wd ('0), |
| .d (hw2reg.genbits_vld.genbits_fips.d), |
| .qre (), |
| .qe (), |
| .q (), |
| .qs (genbits_vld_genbits_fips_qs) |
| ); |
| |
| |
| // R[genbits]: V(True) |
| |
| prim_subreg_ext #( |
| .DW (32) |
| ) u_genbits ( |
| .re (genbits_re), |
| .we (1'b0), |
| .wd ('0), |
| .d (hw2reg.genbits.d), |
| .qre (reg2hw.genbits.re), |
| .qe (), |
| .q (reg2hw.genbits.q), |
| .qs (genbits_qs) |
| ); |
| |
| |
| // R[int_state_num]: V(False) |
| |
| prim_subreg #( |
| .DW (4), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (4'h0) |
| ) u_int_state_num ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (int_state_num_we), |
| .wd (int_state_num_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (reg2hw.int_state_num.qe), |
| .q (reg2hw.int_state_num.q), |
| |
| // to register interface (read) |
| .qs (int_state_num_qs) |
| ); |
| |
| |
| // R[int_state_val]: V(True) |
| |
| prim_subreg_ext #( |
| .DW (32) |
| ) u_int_state_val ( |
| .re (int_state_val_re), |
| .we (1'b0), |
| .wd ('0), |
| .d (hw2reg.int_state_val.d), |
| .qre (reg2hw.int_state_val.re), |
| .qe (), |
| .q (reg2hw.int_state_val.q), |
| .qs (int_state_val_qs) |
| ); |
| |
| |
| // R[hw_exc_sts]: V(False) |
| |
| prim_subreg #( |
| .DW (15), |
| .SwAccess(prim_subreg_pkg::SwAccessW0C), |
| .RESVAL (15'h0) |
| ) u_hw_exc_sts ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (hw_exc_sts_we), |
| .wd (hw_exc_sts_wd), |
| |
| // from internal hardware |
| .de (hw2reg.hw_exc_sts.de), |
| .d (hw2reg.hw_exc_sts.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (hw_exc_sts_qs) |
| ); |
| |
| |
| // R[recov_alert_sts]: V(False) |
| |
| // F[enable_field_alert]: 0:0 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW0C), |
| .RESVAL (1'h0) |
| ) u_recov_alert_sts_enable_field_alert ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (recov_alert_sts_we), |
| .wd (recov_alert_sts_enable_field_alert_wd), |
| |
| // from internal hardware |
| .de (hw2reg.recov_alert_sts.enable_field_alert.de), |
| .d (hw2reg.recov_alert_sts.enable_field_alert.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (recov_alert_sts_enable_field_alert_qs) |
| ); |
| |
| |
| // F[sw_app_enable_field_alert]: 1:1 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW0C), |
| .RESVAL (1'h0) |
| ) u_recov_alert_sts_sw_app_enable_field_alert ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (recov_alert_sts_we), |
| .wd (recov_alert_sts_sw_app_enable_field_alert_wd), |
| |
| // from internal hardware |
| .de (hw2reg.recov_alert_sts.sw_app_enable_field_alert.de), |
| .d (hw2reg.recov_alert_sts.sw_app_enable_field_alert.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (recov_alert_sts_sw_app_enable_field_alert_qs) |
| ); |
| |
| |
| // F[read_int_state_field_alert]: 2:2 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessW0C), |
| .RESVAL (1'h0) |
| ) u_recov_alert_sts_read_int_state_field_alert ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (recov_alert_sts_we), |
| .wd (recov_alert_sts_read_int_state_field_alert_wd), |
| |
| // from internal hardware |
| .de (hw2reg.recov_alert_sts.read_int_state_field_alert.de), |
| .d (hw2reg.recov_alert_sts.read_int_state_field_alert.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (recov_alert_sts_read_int_state_field_alert_qs) |
| ); |
| |
| |
| // R[err_code]: V(False) |
| |
| // F[sfifo_cmd_err]: 0:0 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_cmd_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_cmd_err.de), |
| .d (hw2reg.err_code.sfifo_cmd_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_cmd_err_qs) |
| ); |
| |
| |
| // F[sfifo_genbits_err]: 1:1 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_genbits_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_genbits_err.de), |
| .d (hw2reg.err_code.sfifo_genbits_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_genbits_err_qs) |
| ); |
| |
| |
| // F[sfifo_cmdreq_err]: 2:2 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_cmdreq_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_cmdreq_err.de), |
| .d (hw2reg.err_code.sfifo_cmdreq_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_cmdreq_err_qs) |
| ); |
| |
| |
| // F[sfifo_rcstage_err]: 3:3 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_rcstage_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_rcstage_err.de), |
| .d (hw2reg.err_code.sfifo_rcstage_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_rcstage_err_qs) |
| ); |
| |
| |
| // F[sfifo_keyvrc_err]: 4:4 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_keyvrc_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_keyvrc_err.de), |
| .d (hw2reg.err_code.sfifo_keyvrc_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_keyvrc_err_qs) |
| ); |
| |
| |
| // F[sfifo_updreq_err]: 5:5 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_updreq_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_updreq_err.de), |
| .d (hw2reg.err_code.sfifo_updreq_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_updreq_err_qs) |
| ); |
| |
| |
| // F[sfifo_bencreq_err]: 6:6 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_bencreq_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_bencreq_err.de), |
| .d (hw2reg.err_code.sfifo_bencreq_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_bencreq_err_qs) |
| ); |
| |
| |
| // F[sfifo_bencack_err]: 7:7 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_bencack_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_bencack_err.de), |
| .d (hw2reg.err_code.sfifo_bencack_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_bencack_err_qs) |
| ); |
| |
| |
| // F[sfifo_pdata_err]: 8:8 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_pdata_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_pdata_err.de), |
| .d (hw2reg.err_code.sfifo_pdata_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_pdata_err_qs) |
| ); |
| |
| |
| // F[sfifo_final_err]: 9:9 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_final_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_final_err.de), |
| .d (hw2reg.err_code.sfifo_final_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_final_err_qs) |
| ); |
| |
| |
| // F[sfifo_gbencack_err]: 10:10 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_gbencack_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_gbencack_err.de), |
| .d (hw2reg.err_code.sfifo_gbencack_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_gbencack_err_qs) |
| ); |
| |
| |
| // F[sfifo_grcstage_err]: 11:11 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_grcstage_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_grcstage_err.de), |
| .d (hw2reg.err_code.sfifo_grcstage_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_grcstage_err_qs) |
| ); |
| |
| |
| // F[sfifo_ggenreq_err]: 12:12 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_ggenreq_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_ggenreq_err.de), |
| .d (hw2reg.err_code.sfifo_ggenreq_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_ggenreq_err_qs) |
| ); |
| |
| |
| // F[sfifo_gadstage_err]: 13:13 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_gadstage_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_gadstage_err.de), |
| .d (hw2reg.err_code.sfifo_gadstage_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_gadstage_err_qs) |
| ); |
| |
| |
| // F[sfifo_ggenbits_err]: 14:14 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_ggenbits_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_ggenbits_err.de), |
| .d (hw2reg.err_code.sfifo_ggenbits_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_ggenbits_err_qs) |
| ); |
| |
| |
| // F[sfifo_blkenc_err]: 15:15 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_sfifo_blkenc_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.sfifo_blkenc_err.de), |
| .d (hw2reg.err_code.sfifo_blkenc_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_sfifo_blkenc_err_qs) |
| ); |
| |
| |
| // F[cmd_stage_sm_err]: 20:20 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_cmd_stage_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.cmd_stage_sm_err.de), |
| .d (hw2reg.err_code.cmd_stage_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_cmd_stage_sm_err_qs) |
| ); |
| |
| |
| // F[main_sm_err]: 21:21 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_main_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.main_sm_err.de), |
| .d (hw2reg.err_code.main_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_main_sm_err_qs) |
| ); |
| |
| |
| // F[drbg_gen_sm_err]: 22:22 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_drbg_gen_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.drbg_gen_sm_err.de), |
| .d (hw2reg.err_code.drbg_gen_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_drbg_gen_sm_err_qs) |
| ); |
| |
| |
| // F[drbg_updbe_sm_err]: 23:23 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_drbg_updbe_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.drbg_updbe_sm_err.de), |
| .d (hw2reg.err_code.drbg_updbe_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_drbg_updbe_sm_err_qs) |
| ); |
| |
| |
| // F[drbg_updob_sm_err]: 24:24 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_drbg_updob_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.drbg_updob_sm_err.de), |
| .d (hw2reg.err_code.drbg_updob_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_drbg_updob_sm_err_qs) |
| ); |
| |
| |
| // F[aes_cipher_sm_err]: 25:25 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_aes_cipher_sm_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.aes_cipher_sm_err.de), |
| .d (hw2reg.err_code.aes_cipher_sm_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_aes_cipher_sm_err_qs) |
| ); |
| |
| |
| // F[fifo_write_err]: 28:28 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_fifo_write_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.fifo_write_err.de), |
| .d (hw2reg.err_code.fifo_write_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_fifo_write_err_qs) |
| ); |
| |
| |
| // F[fifo_read_err]: 29:29 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_fifo_read_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.fifo_read_err.de), |
| .d (hw2reg.err_code.fifo_read_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_fifo_read_err_qs) |
| ); |
| |
| |
| // F[fifo_state_err]: 30:30 |
| prim_subreg #( |
| .DW (1), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (1'h0) |
| ) u_err_code_fifo_state_err ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.err_code.fifo_state_err.de), |
| .d (hw2reg.err_code.fifo_state_err.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (err_code_fifo_state_err_qs) |
| ); |
| |
| |
| // R[err_code_test]: V(False) |
| |
| prim_subreg #( |
| .DW (5), |
| .SwAccess(prim_subreg_pkg::SwAccessRW), |
| .RESVAL (5'h0) |
| ) u_err_code_test ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (err_code_test_we & regwen_qs), |
| .wd (err_code_test_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (reg2hw.err_code_test.qe), |
| .q (reg2hw.err_code_test.q), |
| |
| // to register interface (read) |
| .qs (err_code_test_qs) |
| ); |
| |
| |
| // R[sel_tracking_sm]: V(False) |
| |
| prim_subreg #( |
| .DW (2), |
| .SwAccess(prim_subreg_pkg::SwAccessWO), |
| .RESVAL (2'h0) |
| ) u_sel_tracking_sm ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (sel_tracking_sm_we), |
| .wd (sel_tracking_sm_wd), |
| |
| // from internal hardware |
| .de (1'b0), |
| .d ('0), |
| |
| // to internal hardware |
| .qe (), |
| .q (reg2hw.sel_tracking_sm.q), |
| |
| // to register interface (read) |
| .qs () |
| ); |
| |
| |
| // R[tracking_sm_obs]: V(False) |
| |
| // F[tracking_sm_obs0]: 7:0 |
| prim_subreg #( |
| .DW (8), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (8'h0) |
| ) u_tracking_sm_obs_tracking_sm_obs0 ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.tracking_sm_obs.tracking_sm_obs0.de), |
| .d (hw2reg.tracking_sm_obs.tracking_sm_obs0.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (tracking_sm_obs_tracking_sm_obs0_qs) |
| ); |
| |
| |
| // F[tracking_sm_obs1]: 15:8 |
| prim_subreg #( |
| .DW (8), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (8'h0) |
| ) u_tracking_sm_obs_tracking_sm_obs1 ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.tracking_sm_obs.tracking_sm_obs1.de), |
| .d (hw2reg.tracking_sm_obs.tracking_sm_obs1.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (tracking_sm_obs_tracking_sm_obs1_qs) |
| ); |
| |
| |
| // F[tracking_sm_obs2]: 23:16 |
| prim_subreg #( |
| .DW (8), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (8'h0) |
| ) u_tracking_sm_obs_tracking_sm_obs2 ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.tracking_sm_obs.tracking_sm_obs2.de), |
| .d (hw2reg.tracking_sm_obs.tracking_sm_obs2.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (tracking_sm_obs_tracking_sm_obs2_qs) |
| ); |
| |
| |
| // F[tracking_sm_obs3]: 31:24 |
| prim_subreg #( |
| .DW (8), |
| .SwAccess(prim_subreg_pkg::SwAccessRO), |
| .RESVAL (8'h0) |
| ) u_tracking_sm_obs_tracking_sm_obs3 ( |
| .clk_i (clk_i), |
| .rst_ni (rst_ni), |
| |
| // from register interface |
| .we (1'b0), |
| .wd ('0), |
| |
| // from internal hardware |
| .de (hw2reg.tracking_sm_obs.tracking_sm_obs3.de), |
| .d (hw2reg.tracking_sm_obs.tracking_sm_obs3.d), |
| |
| // to internal hardware |
| .qe (), |
| .q (), |
| |
| // to register interface (read) |
| .qs (tracking_sm_obs_tracking_sm_obs3_qs) |
| ); |
| |
| |
| |
| |
| logic [17:0] addr_hit; |
| always_comb begin |
| addr_hit = '0; |
| addr_hit[ 0] = (reg_addr == CSRNG_INTR_STATE_OFFSET); |
| addr_hit[ 1] = (reg_addr == CSRNG_INTR_ENABLE_OFFSET); |
| addr_hit[ 2] = (reg_addr == CSRNG_INTR_TEST_OFFSET); |
| addr_hit[ 3] = (reg_addr == CSRNG_ALERT_TEST_OFFSET); |
| addr_hit[ 4] = (reg_addr == CSRNG_REGWEN_OFFSET); |
| addr_hit[ 5] = (reg_addr == CSRNG_CTRL_OFFSET); |
| addr_hit[ 6] = (reg_addr == CSRNG_CMD_REQ_OFFSET); |
| addr_hit[ 7] = (reg_addr == CSRNG_SW_CMD_STS_OFFSET); |
| addr_hit[ 8] = (reg_addr == CSRNG_GENBITS_VLD_OFFSET); |
| addr_hit[ 9] = (reg_addr == CSRNG_GENBITS_OFFSET); |
| addr_hit[10] = (reg_addr == CSRNG_INT_STATE_NUM_OFFSET); |
| addr_hit[11] = (reg_addr == CSRNG_INT_STATE_VAL_OFFSET); |
| addr_hit[12] = (reg_addr == CSRNG_HW_EXC_STS_OFFSET); |
| addr_hit[13] = (reg_addr == CSRNG_RECOV_ALERT_STS_OFFSET); |
| addr_hit[14] = (reg_addr == CSRNG_ERR_CODE_OFFSET); |
| addr_hit[15] = (reg_addr == CSRNG_ERR_CODE_TEST_OFFSET); |
| addr_hit[16] = (reg_addr == CSRNG_SEL_TRACKING_SM_OFFSET); |
| addr_hit[17] = (reg_addr == CSRNG_TRACKING_SM_OBS_OFFSET); |
| end |
| |
| assign addrmiss = (reg_re || reg_we) ? ~|addr_hit : 1'b0 ; |
| |
| // Check sub-word write is permitted |
| always_comb begin |
| wr_err = (reg_we & |
| ((addr_hit[ 0] & (|(CSRNG_PERMIT[ 0] & ~reg_be))) | |
| (addr_hit[ 1] & (|(CSRNG_PERMIT[ 1] & ~reg_be))) | |
| (addr_hit[ 2] & (|(CSRNG_PERMIT[ 2] & ~reg_be))) | |
| (addr_hit[ 3] & (|(CSRNG_PERMIT[ 3] & ~reg_be))) | |
| (addr_hit[ 4] & (|(CSRNG_PERMIT[ 4] & ~reg_be))) | |
| (addr_hit[ 5] & (|(CSRNG_PERMIT[ 5] & ~reg_be))) | |
| (addr_hit[ 6] & (|(CSRNG_PERMIT[ 6] & ~reg_be))) | |
| (addr_hit[ 7] & (|(CSRNG_PERMIT[ 7] & ~reg_be))) | |
| (addr_hit[ 8] & (|(CSRNG_PERMIT[ 8] & ~reg_be))) | |
| (addr_hit[ 9] & (|(CSRNG_PERMIT[ 9] & ~reg_be))) | |
| (addr_hit[10] & (|(CSRNG_PERMIT[10] & ~reg_be))) | |
| (addr_hit[11] & (|(CSRNG_PERMIT[11] & ~reg_be))) | |
| (addr_hit[12] & (|(CSRNG_PERMIT[12] & ~reg_be))) | |
| (addr_hit[13] & (|(CSRNG_PERMIT[13] & ~reg_be))) | |
| (addr_hit[14] & (|(CSRNG_PERMIT[14] & ~reg_be))) | |
| (addr_hit[15] & (|(CSRNG_PERMIT[15] & ~reg_be))) | |
| (addr_hit[16] & (|(CSRNG_PERMIT[16] & ~reg_be))) | |
| (addr_hit[17] & (|(CSRNG_PERMIT[17] & ~reg_be))))); |
| end |
| assign intr_state_we = addr_hit[0] & reg_we & !reg_error; |
| |
| assign intr_state_cs_cmd_req_done_wd = reg_wdata[0]; |
| |
| assign intr_state_cs_entropy_req_wd = reg_wdata[1]; |
| |
| assign intr_state_cs_hw_inst_exc_wd = reg_wdata[2]; |
| |
| assign intr_state_cs_fatal_err_wd = reg_wdata[3]; |
| assign intr_enable_we = addr_hit[1] & reg_we & !reg_error; |
| |
| assign intr_enable_cs_cmd_req_done_wd = reg_wdata[0]; |
| |
| assign intr_enable_cs_entropy_req_wd = reg_wdata[1]; |
| |
| assign intr_enable_cs_hw_inst_exc_wd = reg_wdata[2]; |
| |
| assign intr_enable_cs_fatal_err_wd = reg_wdata[3]; |
| assign intr_test_we = addr_hit[2] & reg_we & !reg_error; |
| |
| assign intr_test_cs_cmd_req_done_wd = reg_wdata[0]; |
| |
| assign intr_test_cs_entropy_req_wd = reg_wdata[1]; |
| |
| assign intr_test_cs_hw_inst_exc_wd = reg_wdata[2]; |
| |
| assign intr_test_cs_fatal_err_wd = reg_wdata[3]; |
| assign alert_test_we = addr_hit[3] & reg_we & !reg_error; |
| |
| assign alert_test_recov_alert_wd = reg_wdata[0]; |
| |
| assign alert_test_fatal_alert_wd = reg_wdata[1]; |
| assign regwen_we = addr_hit[4] & reg_we & !reg_error; |
| |
| assign regwen_wd = reg_wdata[0]; |
| assign ctrl_we = addr_hit[5] & reg_we & !reg_error; |
| |
| assign ctrl_enable_wd = reg_wdata[3:0]; |
| |
| assign ctrl_sw_app_enable_wd = reg_wdata[7:4]; |
| |
| assign ctrl_read_int_state_wd = reg_wdata[11:8]; |
| assign cmd_req_we = addr_hit[6] & reg_we & !reg_error; |
| |
| assign cmd_req_wd = reg_wdata[31:0]; |
| assign genbits_vld_re = addr_hit[8] & reg_re & !reg_error; |
| assign genbits_re = addr_hit[9] & reg_re & !reg_error; |
| assign int_state_num_we = addr_hit[10] & reg_we & !reg_error; |
| |
| assign int_state_num_wd = reg_wdata[3:0]; |
| assign int_state_val_re = addr_hit[11] & reg_re & !reg_error; |
| assign hw_exc_sts_we = addr_hit[12] & reg_we & !reg_error; |
| |
| assign hw_exc_sts_wd = reg_wdata[14:0]; |
| assign recov_alert_sts_we = addr_hit[13] & reg_we & !reg_error; |
| |
| assign recov_alert_sts_enable_field_alert_wd = reg_wdata[0]; |
| |
| assign recov_alert_sts_sw_app_enable_field_alert_wd = reg_wdata[1]; |
| |
| assign recov_alert_sts_read_int_state_field_alert_wd = reg_wdata[2]; |
| assign err_code_test_we = addr_hit[15] & reg_we & !reg_error; |
| |
| assign err_code_test_wd = reg_wdata[4:0]; |
| assign sel_tracking_sm_we = addr_hit[16] & reg_we & !reg_error; |
| |
| assign sel_tracking_sm_wd = reg_wdata[1:0]; |
| |
| // Read data return |
| always_comb begin |
| reg_rdata_next = '0; |
| unique case (1'b1) |
| addr_hit[0]: begin |
| reg_rdata_next[0] = intr_state_cs_cmd_req_done_qs; |
| reg_rdata_next[1] = intr_state_cs_entropy_req_qs; |
| reg_rdata_next[2] = intr_state_cs_hw_inst_exc_qs; |
| reg_rdata_next[3] = intr_state_cs_fatal_err_qs; |
| end |
| |
| addr_hit[1]: begin |
| reg_rdata_next[0] = intr_enable_cs_cmd_req_done_qs; |
| reg_rdata_next[1] = intr_enable_cs_entropy_req_qs; |
| reg_rdata_next[2] = intr_enable_cs_hw_inst_exc_qs; |
| reg_rdata_next[3] = intr_enable_cs_fatal_err_qs; |
| end |
| |
| addr_hit[2]: begin |
| reg_rdata_next[0] = '0; |
| reg_rdata_next[1] = '0; |
| reg_rdata_next[2] = '0; |
| reg_rdata_next[3] = '0; |
| end |
| |
| addr_hit[3]: begin |
| reg_rdata_next[0] = '0; |
| reg_rdata_next[1] = '0; |
| end |
| |
| addr_hit[4]: begin |
| reg_rdata_next[0] = regwen_qs; |
| end |
| |
| addr_hit[5]: begin |
| reg_rdata_next[3:0] = ctrl_enable_qs; |
| reg_rdata_next[7:4] = ctrl_sw_app_enable_qs; |
| reg_rdata_next[11:8] = ctrl_read_int_state_qs; |
| end |
| |
| addr_hit[6]: begin |
| reg_rdata_next[31:0] = '0; |
| end |
| |
| addr_hit[7]: begin |
| reg_rdata_next[0] = sw_cmd_sts_cmd_rdy_qs; |
| reg_rdata_next[1] = sw_cmd_sts_cmd_sts_qs; |
| end |
| |
| addr_hit[8]: begin |
| reg_rdata_next[0] = genbits_vld_genbits_vld_qs; |
| reg_rdata_next[1] = genbits_vld_genbits_fips_qs; |
| end |
| |
| addr_hit[9]: begin |
| reg_rdata_next[31:0] = genbits_qs; |
| end |
| |
| addr_hit[10]: begin |
| reg_rdata_next[3:0] = int_state_num_qs; |
| end |
| |
| addr_hit[11]: begin |
| reg_rdata_next[31:0] = int_state_val_qs; |
| end |
| |
| addr_hit[12]: begin |
| reg_rdata_next[14:0] = hw_exc_sts_qs; |
| end |
| |
| addr_hit[13]: begin |
| reg_rdata_next[0] = recov_alert_sts_enable_field_alert_qs; |
| reg_rdata_next[1] = recov_alert_sts_sw_app_enable_field_alert_qs; |
| reg_rdata_next[2] = recov_alert_sts_read_int_state_field_alert_qs; |
| end |
| |
| addr_hit[14]: begin |
| reg_rdata_next[0] = err_code_sfifo_cmd_err_qs; |
| reg_rdata_next[1] = err_code_sfifo_genbits_err_qs; |
| reg_rdata_next[2] = err_code_sfifo_cmdreq_err_qs; |
| reg_rdata_next[3] = err_code_sfifo_rcstage_err_qs; |
| reg_rdata_next[4] = err_code_sfifo_keyvrc_err_qs; |
| reg_rdata_next[5] = err_code_sfifo_updreq_err_qs; |
| reg_rdata_next[6] = err_code_sfifo_bencreq_err_qs; |
| reg_rdata_next[7] = err_code_sfifo_bencack_err_qs; |
| reg_rdata_next[8] = err_code_sfifo_pdata_err_qs; |
| reg_rdata_next[9] = err_code_sfifo_final_err_qs; |
| reg_rdata_next[10] = err_code_sfifo_gbencack_err_qs; |
| reg_rdata_next[11] = err_code_sfifo_grcstage_err_qs; |
| reg_rdata_next[12] = err_code_sfifo_ggenreq_err_qs; |
| reg_rdata_next[13] = err_code_sfifo_gadstage_err_qs; |
| reg_rdata_next[14] = err_code_sfifo_ggenbits_err_qs; |
| reg_rdata_next[15] = err_code_sfifo_blkenc_err_qs; |
| reg_rdata_next[20] = err_code_cmd_stage_sm_err_qs; |
| reg_rdata_next[21] = err_code_main_sm_err_qs; |
| reg_rdata_next[22] = err_code_drbg_gen_sm_err_qs; |
| reg_rdata_next[23] = err_code_drbg_updbe_sm_err_qs; |
| reg_rdata_next[24] = err_code_drbg_updob_sm_err_qs; |
| reg_rdata_next[25] = err_code_aes_cipher_sm_err_qs; |
| reg_rdata_next[28] = err_code_fifo_write_err_qs; |
| reg_rdata_next[29] = err_code_fifo_read_err_qs; |
| reg_rdata_next[30] = err_code_fifo_state_err_qs; |
| end |
| |
| addr_hit[15]: begin |
| reg_rdata_next[4:0] = err_code_test_qs; |
| end |
| |
| addr_hit[16]: begin |
| reg_rdata_next[1:0] = '0; |
| end |
| |
| addr_hit[17]: begin |
| reg_rdata_next[7:0] = tracking_sm_obs_tracking_sm_obs0_qs; |
| reg_rdata_next[15:8] = tracking_sm_obs_tracking_sm_obs1_qs; |
| reg_rdata_next[23:16] = tracking_sm_obs_tracking_sm_obs2_qs; |
| reg_rdata_next[31:24] = tracking_sm_obs_tracking_sm_obs3_qs; |
| end |
| |
| default: begin |
| reg_rdata_next = '1; |
| end |
| endcase |
| end |
| |
| // shadow busy |
| logic shadow_busy; |
| assign shadow_busy = 1'b0; |
| |
| // register busy |
| logic reg_busy_sel; |
| assign reg_busy = reg_busy_sel | shadow_busy; |
| always_comb begin |
| reg_busy_sel = '0; |
| unique case (1'b1) |
| default: begin |
| reg_busy_sel = '0; |
| end |
| endcase |
| end |
| |
| |
| // Unused signal tieoff |
| |
| // wdata / byte enable are not always fully used |
| // add a blanket unused statement to handle lint waivers |
| logic unused_wdata; |
| logic unused_be; |
| assign unused_wdata = ^reg_wdata; |
| assign unused_be = ^reg_be; |
| |
| // Assertions for Register Interface |
| `ASSERT_PULSE(wePulse, reg_we, clk_i, !rst_ni) |
| `ASSERT_PULSE(rePulse, reg_re, clk_i, !rst_ni) |
| |
| `ASSERT(reAfterRv, $rose(reg_re || reg_we) |=> tl_o_pre.d_valid, clk_i, !rst_ni) |
| |
| `ASSERT(en2addrHit, (reg_we || reg_re) |-> $onehot0(addr_hit), clk_i, !rst_ni) |
| |
| // this is formulated as an assumption such that the FPV testbenches do disprove this |
| // property by mistake |
| //`ASSUME(reqParity, tl_reg_h2d.a_valid |-> tl_reg_h2d.a_user.chk_en == tlul_pkg::CheckDis) |
| |
| endmodule |
