data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v
1: b'%Warning-WIDTH: data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v:246: Operator SHIFTL expects 32 bits on the LHS, but LHS\'s CONST \'1\'h1\' generates 1 bits.\n                                                                           : ... In instance jtag_dm\n                                        abstractcs <= abstractcs | (1\'b1 << 9);\n                                                                         ^~\n                ... Use "/* verilator lint_off WIDTH */" and lint_on around source to disable this message.\n%Warning-WIDTH: data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v:248: Operator SHIFTL expects 32 bits on the LHS, but LHS\'s CONST \'3\'h7\' generates 3 bits.\n                                                                           : ... In instance jtag_dm\n                                        abstractcs <= abstractcs & (~(3\'h7 << 8));\n                                                                           ^~\n%Warning-WIDTH: data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v:251: Operator ASSIGNDLY expects 5 bits on the Assign RHS, but Assign RHS\'s SUB generates 16 bits.\n                                                                           : ... In instance jtag_dm\n                                            dm_reg_addr <= data[15:0] - 16\'h1000;\n                                                        ^~\n%Error: data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v:327: Cannot find file containing module: \'full_handshake_tx\'\nfull_handshake_tx #(\n^~~~~~~~~~~~~~~~~\n        ... Looked in:\n             data/full_repos/permissive/507312280/rtl/jtag,data/full_repos/permissive/507312280/full_handshake_tx\n             data/full_repos/permissive/507312280/rtl/jtag,data/full_repos/permissive/507312280/full_handshake_tx.v\n             data/full_repos/permissive/507312280/rtl/jtag,data/full_repos/permissive/507312280/full_handshake_tx.sv\n             full_handshake_tx\n             full_handshake_tx.v\n             full_handshake_tx.sv\n             obj_dir/full_handshake_tx\n             obj_dir/full_handshake_tx.v\n             obj_dir/full_handshake_tx.sv\n%Error: data/full_repos/permissive/507312280/rtl/jtag/jtag_dm.v:340: Cannot find file containing module: \'full_handshake_rx\'\nfull_handshake_rx #(\n^~~~~~~~~~~~~~~~~\n%Error: Exiting due to 2 error(s), 3 warning(s)\n'
module jtag_dm #(
    parameter DMI_ADDR_BITS = 6,
    parameter DMI_DATA_BITS = 32,
    parameter DMI_OP_BITS = 2)(

    clk,
    rst_n,


    dm_ack_o,
    dtm_req_valid_i,
    dtm_req_data_i,


    dtm_ack_i,
    dm_resp_data_o,
    dm_resp_valid_o,

    dm_reg_we_o,
    dm_reg_addr_o,
    dm_reg_wdata_o,
    dm_reg_rdata_i,
    dm_mem_we_o,
    dm_mem_addr_o,
    dm_mem_wdata_o,
    dm_mem_rdata_i,
    dm_mem_sel_o,

    req_valid_o,

    dm_halt_req_o,
    dm_reset_req_o

);

localparam DM_RESP_BITS = DMI_ADDR_BITS + DMI_DATA_BITS + DMI_OP_BITS;
localparam DTM_REQ_BITS = DMI_ADDR_BITS + DMI_DATA_BITS + DMI_OP_BITS;
localparam SHIFT_REG_BITS = DTM_REQ_BITS;


input wire clk;
input wire rst_n;
output wire dm_ack_o;
input wire dtm_req_valid_i;
input wire[DTM_REQ_BITS-1:0] dtm_req_data_i;
input wire dtm_ack_i;
output wire[DM_RESP_BITS-1:0] dm_resp_data_o;
output wire dm_resp_valid_o;
output wire dm_reg_we_o;
output wire[4:0] dm_reg_addr_o;
output wire[31:0] dm_reg_wdata_o;
input wire[31:0] dm_reg_rdata_i;
output wire dm_mem_we_o;
output wire[31:0] dm_mem_addr_o;
output wire[31:0] dm_mem_wdata_o;
input wire[31:0] dm_mem_rdata_i;
output wire[3:0] dm_mem_sel_o;
output wire req_valid_o;
output wire dm_halt_req_o;
output wire dm_reset_req_o;


reg[31:0] dcsr;
reg[31:0] dmstatus;
reg[31:0] dmcontrol;
reg[31:0] hartinfo;
reg[31:0] abstractcs;
reg[31:0] data0;
reg[31:0] sbcs;
reg[31:0] sbaddress0;



localparam DCSR       = 16'h7b0;
localparam DMSTATUS   = 6'h11;
localparam DMCONTROL  = 6'h10;
localparam HARTINFO   = 6'h12;
localparam ABSTRACTCS = 6'h16;
localparam DATA0      = 6'h04;
localparam SBCS       = 6'h38;
localparam SBADDRESS0 = 6'h39;
localparam SBDATA0    = 6'h3C;
localparam COMMAND    = 6'h17;
localparam DPC        = 16'h7b1;

localparam OP_SUCC    = 2'b00;

localparam STATE_IDLE = 3'b001;
localparam STATE_EXE  = 3'b010;
localparam STATE_END  = 3'b100;

reg[2:0] state;
reg[31:0] read_data;
reg dm_reg_we;
reg[4:0] dm_reg_addr;
reg[31:0] dm_reg_wdata;
reg dm_mem_we;
reg[31:0] dm_mem_addr;
reg[31:0] dm_mem_wdata;
reg[31:0] dm_mem_rdata;
reg dm_halt_req;
reg dm_reset_req;
reg need_resp;
reg is_read_reg;
wire rx_valid;
wire[DTM_REQ_BITS-1:0] rx_data;
reg[DTM_REQ_BITS-1:0] rx_data_r;

wire[3:0] dm_mem_sel = (sbcs[19:17] == 3'd0)? 4'b0001:
                        (sbcs[19:17] == 3'd1)? 4'b0011:
                        4'b1111;
wire[2:0] address_inc_step = (sbcs[19:17] == 3'd0)? 3'd1:
                                (sbcs[19:17] == 3'd1)? 3'd2:
                                3'd4;
wire[31:0] sbaddress0_next = sbaddress0 + {29'h0, address_inc_step};
wire[DM_RESP_BITS-1:0] dm_resp_data;

wire[DMI_OP_BITS-1:0] op = rx_data_r[DMI_OP_BITS-1:0];
wire[DMI_DATA_BITS-1:0] data = rx_data_r[DMI_DATA_BITS+DMI_OP_BITS-1:DMI_OP_BITS];
wire[DMI_ADDR_BITS-1:0] address = rx_data_r[DTM_REQ_BITS-1:DMI_DATA_BITS+DMI_OP_BITS];

wire req_sys_bus = ~(address == DMSTATUS);

always @ (posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        dm_mem_we <= 1'b0;
        dm_reg_we <= 1'b0;
        dm_halt_req <= 1'b0;
        dm_reset_req <= 1'b0;
        dm_mem_addr <= 32'h0;
        dm_reg_addr <= 5'h0;
        sbaddress0 <= 32'h0;
        dcsr <= 32'h0;
        hartinfo <= 32'h0;
        sbcs <= 32'h20040404;
        dmcontrol <= 32'h0;
        abstractcs <= 32'h1000003;
        data0 <= 32'h0;
        dm_reg_wdata <= 32'h0;
        dm_mem_wdata <= 32'h0;
        dm_mem_rdata <= 32'h0;
        dmstatus <= 32'h430c82;
        is_read_reg <= 1'b0;
        read_data <= 32'h0;
        need_resp <= 1'b0;
        rx_data_r <= 0;
        state <= STATE_IDLE;
    end else begin
        case (state)
            STATE_IDLE: begin

                if (rx_valid) begin
                    rx_data_r <= rx_data;
                    state <= STATE_EXE;
                end
            end
            STATE_EXE: begin
                state <= STATE_END;
                need_resp <= 1'b1;
                case (op)
                    `DTM_OP_READ: begin
                        case (address)
                            DMSTATUS: begin
                                read_data <= dmstatus;
                            end
                            DMCONTROL: begin
                                read_data <= dmcontrol;
                            end
                            HARTINFO: begin
                                read_data <= hartinfo;
                            end
                            SBCS: begin
                                read_data <= sbcs;
                            end
                            ABSTRACTCS: begin
                                read_data <= abstractcs;
                            end
                            DATA0: begin
                                if (is_read_reg == 1'b1) begin
                                    read_data <= dm_reg_rdata_i;
                                end else begin
                                    read_data <= data0;
                                end
                                is_read_reg <= 1'b0;
                            end
                            SBDATA0: begin
                                read_data <= dm_mem_rdata;
                                if (sbcs[16] == 1'b1) begin
                                    sbaddress0 <= sbaddress0_next;
                                end
                                if (sbcs[15] == 1'b1) begin
                                    dm_mem_addr <= sbaddress0_next;
                                end
                            end
                            default: begin
                                read_data <= {(DMI_DATA_BITS){1'b0}};
                            end
                        endcase
                    end

                    `DTM_OP_WRITE: begin
                        read_data <= {(DMI_DATA_BITS){1'b0}};
                        case (address)
                            DMCONTROL: begin

                                if (data[0] == 1'b0) begin
                                    dcsr <= 32'hc0;
                                    dmstatus <= 32'h430c82;
                                    hartinfo <= 32'h0;
                                    sbcs <= 32'h20040404;
                                    abstractcs <= 32'h1000003;
                                    dmcontrol <= data;
                                    dm_halt_req <= 1'b0;
                                    dm_reset_req <= 1'b0;

                                end else begin

                                    dmcontrol <= (data & ~(32'h3fffc0)) | 32'h10000;

                                    if (data[31] == 1'b1) begin
                                        dm_halt_req <= 1'b1;

                                        dmstatus <= {dmstatus[31:12], 4'h3, dmstatus[7:0]};

                                    end else if (data[1] == 1'b1) begin
                                        dm_reset_req <= 1'b1;
                                        dm_halt_req <= 1'b0;
                                        dmstatus <= {dmstatus[31:12], 4'hc, dmstatus[7:0]};

                                    end else if (dm_halt_req == 1'b1 && data[30] == 1'b1) begin
                                        dm_halt_req <= 1'b0;

                                        dmstatus <= {dmstatus[31:12], 4'hc, dmstatus[7:0]};
                                    end
                                end
                            end
                            COMMAND: begin

                                if (data[31:24] == 8'h0) begin
                                    if (data[22:20] > 3'h2) begin
                                        abstractcs <= abstractcs | (1'b1 << 9);
                                    end else begin
                                        abstractcs <= abstractcs & (~(3'h7 << 8));

                                        if (data[18] == 1'b0) begin
                                            dm_reg_addr <= data[15:0] - 16'h1000;

                                            if (data[16] == 1'b0) begin
                                                if (data[15:0] == DCSR) begin
                                                    data0 <= dcsr;
                                                end else if (data[15:0] < 16'h1020) begin
                                                    is_read_reg <= 1'b1;
                                                end

                                            end else begin
                                                if (data[15:0] < 16'h1020) begin
                                                    dm_reg_we <= 1'b1;
                                                    dm_reg_wdata <= data0;
                                                end
                                            end
                                        end
                                    end
                                end
                            end
                            DATA0: begin
                                data0 <= data;
                            end
                            SBCS: begin
                                sbcs <= data;
                            end
                            SBADDRESS0: begin
                                sbaddress0 <= data;
                                if (sbcs[20] == 1'b1) begin
                                    dm_mem_addr <= data;
                                end
                            end
                            SBDATA0: begin
                                dm_mem_addr <= sbaddress0;
                                dm_mem_wdata <= data;
                                dm_mem_we <= 1'b1;
                                if (sbcs[16] == 1'b1) begin
                                    sbaddress0 <= sbaddress0_next;
                                end
                            end
                        endcase
                    end

                    `DTM_OP_NOP: begin
                        read_data <= {(DMI_DATA_BITS){1'b0}};
                    end
                endcase
            end
            STATE_END: begin
                state <= STATE_IDLE;
                dm_mem_rdata <= dm_mem_rdata_i;
                need_resp <= 1'b0;
                dm_mem_we <= 1'b0;
                dm_reg_we <= 1'b0;
                dm_reset_req <= 1'b0;
            end
        endcase
    end
end

assign dm_mem_sel_o = dm_mem_sel;


assign dm_reg_we_o = dm_reg_we;
assign dm_reg_addr_o = dm_reg_addr;
assign dm_reg_wdata_o = dm_reg_wdata;
assign dm_mem_we_o = dm_mem_we;
assign dm_mem_addr_o = dm_mem_addr;
assign dm_mem_wdata_o = dm_mem_wdata;

assign req_valid_o = (state != STATE_IDLE) & req_sys_bus;
assign dm_halt_req_o = dm_halt_req;
assign dm_reset_req_o = dm_reset_req;

assign dm_resp_data = {address, read_data, OP_SUCC};


full_handshake_tx #(
    .DW(DM_RESP_BITS)
) tx(
    .clk(clk),
    .rst_n(rst_n),
    .ack_i(dtm_ack_i),
    .req_i(need_resp),
    .req_data_i(dm_resp_data),
    .idle_o(),
    .req_o(dm_resp_valid_o),
    .req_data_o(dm_resp_data_o)
);

full_handshake_rx #(
    .DW(DTM_REQ_BITS)
) rx(
    .clk(clk),
    .rst_n(rst_n),
    .req_i(dtm_req_valid_i),
    .req_data_i(dtm_req_data_i),
    .ack_o(dm_ack_o),
    .recv_data_o(rx_data),
    .recv_rdy_o(rx_valid)
);

endmodule
module jtag_dm #(
    parameter DMI_ADDR_BITS = 6,
    parameter DMI_DATA_BITS = 32,
    parameter DMI_OP_BITS = 2)(

    clk,
    rst_n,


    dm_ack_o,
    dtm_req_valid_i,
    dtm_req_data_i,


    dtm_ack_i,
    dm_resp_data_o,
    dm_resp_valid_o,

    dm_reg_we_o,
    dm_reg_addr_o,
    dm_reg_wdata_o,
    dm_reg_rdata_i,
    dm_mem_we_o,
    dm_mem_addr_o,
    dm_mem_wdata_o,
    dm_mem_rdata_i,
    dm_mem_sel_o,

    req_valid_o,

    dm_halt_req_o,
    dm_reset_req_o

);


localparam DM_RESP_BITS = DMI_ADDR_BITS + DMI_DATA_BITS + DMI_OP_BITS;
localparam DTM_REQ_BITS = DMI_ADDR_BITS + DMI_DATA_BITS + DMI_OP_BITS;
localparam SHIFT_REG_BITS = DTM_REQ_BITS;


input wire clk;
input wire rst_n;
output wire dm_ack_o;
input wire dtm_req_valid_i;
input wire[DTM_REQ_BITS-1:0] dtm_req_data_i;
input wire dtm_ack_i;
output wire[DM_RESP_BITS-1:0] dm_resp_data_o;
output wire dm_resp_valid_o;
output wire dm_reg_we_o;
output wire[4:0] dm_reg_addr_o;
output wire[31:0] dm_reg_wdata_o;
input wire[31:0] dm_reg_rdata_i;
output wire dm_mem_we_o;
output wire[31:0] dm_mem_addr_o;
output wire[31:0] dm_mem_wdata_o;
input wire[31:0] dm_mem_rdata_i;
output wire[3:0] dm_mem_sel_o;
output wire req_valid_o;
output wire dm_halt_req_o;
output wire dm_reset_req_o;


reg[31:0] dcsr;
reg[31:0] dmstatus;
reg[31:0] dmcontrol;
reg[31:0] hartinfo;
reg[31:0] abstractcs;
reg[31:0] data0;
reg[31:0] sbcs;
reg[31:0] sbaddress0;



localparam DCSR       = 16'h7b0;
localparam DMSTATUS   = 6'h11;
localparam DMCONTROL  = 6'h10;
localparam HARTINFO   = 6'h12;
localparam ABSTRACTCS = 6'h16;
localparam DATA0      = 6'h04;
localparam SBCS       = 6'h38;
localparam SBADDRESS0 = 6'h39;
localparam SBDATA0    = 6'h3C;
localparam COMMAND    = 6'h17;
localparam DPC        = 16'h7b1;

localparam OP_SUCC    = 2'b00;

localparam STATE_IDLE = 3'b001;
localparam STATE_EXE  = 3'b010;
localparam STATE_END  = 3'b100;

reg[2:0] state;
reg[31:0] read_data;
reg dm_reg_we;
reg[4:0] dm_reg_addr;
reg[31:0] dm_reg_wdata;
reg dm_mem_we;
reg[31:0] dm_mem_addr;
reg[31:0] dm_mem_wdata;
reg[31:0] dm_mem_rdata;
reg dm_halt_req;
reg dm_reset_req;
reg need_resp;
reg is_read_reg;
wire rx_valid;
wire[DTM_REQ_BITS-1:0] rx_data;
reg[DTM_REQ_BITS-1:0] rx_data_r;

wire[3:0] dm_mem_sel = (sbcs[19:17] == 3'd0)? 4'b0001:
                        (sbcs[19:17] == 3'd1)? 4'b0011:
                        4'b1111;
wire[2:0] address_inc_step = (sbcs[19:17] == 3'd0)? 3'd1:
                                (sbcs[19:17] == 3'd1)? 3'd2:
                                3'd4;
wire[31:0] sbaddress0_next = sbaddress0 + {29'h0, address_inc_step};
wire[DM_RESP_BITS-1:0] dm_resp_data;

wire[DMI_OP_BITS-1:0] op = rx_data_r[DMI_OP_BITS-1:0];
wire[DMI_DATA_BITS-1:0] data = rx_data_r[DMI_DATA_BITS+DMI_OP_BITS-1:DMI_OP_BITS];
wire[DMI_ADDR_BITS-1:0] address = rx_data_r[DTM_REQ_BITS-1:DMI_DATA_BITS+DMI_OP_BITS];

wire req_sys_bus = ~(address == DMSTATUS);

always @ (posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        dm_mem_we <= 1'b0;
        dm_reg_we <= 1'b0;
        dm_halt_req <= 1'b0;
        dm_reset_req <= 1'b0;
        dm_mem_addr <= 32'h0;
        dm_reg_addr <= 5'h0;
        sbaddress0 <= 32'h0;
        dcsr <= 32'h0;
        hartinfo <= 32'h0;
        sbcs <= 32'h20040404;
        dmcontrol <= 32'h0;
        abstractcs <= 32'h1000003;
        data0 <= 32'h0;
        dm_reg_wdata <= 32'h0;
        dm_mem_wdata <= 32'h0;
        dm_mem_rdata <= 32'h0;
        dmstatus <= 32'h430c82;
        is_read_reg <= 1'b0;
        read_data <= 32'h0;
        need_resp <= 1'b0;
        rx_data_r <= 0;
        state <= STATE_IDLE;
    end else begin
        case (state)
            STATE_IDLE: begin

                if (rx_valid) begin
                    rx_data_r <= rx_data;
                    state <= STATE_EXE;
                end
            end
            STATE_EXE: begin
                state <= STATE_END;
                need_resp <= 1'b1;
                case (op)
                    `DTM_OP_READ: begin
                        case (address)
                            DMSTATUS: begin
                                read_data <= dmstatus;
                            end
                            DMCONTROL: begin
                                read_data <= dmcontrol;
                            end
                            HARTINFO: begin
                                read_data <= hartinfo;
                            end
                            SBCS: begin
                                read_data <= sbcs;
                            end
                            ABSTRACTCS: begin
                                read_data <= abstractcs;
                            end
                            DATA0: begin
                                if (is_read_reg == 1'b1) begin
                                    read_data <= dm_reg_rdata_i;
                                end else begin
                                    read_data <= data0;
                                end
                                is_read_reg <= 1'b0;
                            end
                            SBDATA0: begin
                                read_data <= dm_mem_rdata;
                                if (sbcs[16] == 1'b1) begin
                                    sbaddress0 <= sbaddress0_next;
                                end
                                if (sbcs[15] == 1'b1) begin
                                    dm_mem_addr <= sbaddress0_next;
                                end
                            end
                            default: begin
                                read_data <= {(DMI_DATA_BITS){1'b0}};
                            end
                        endcase
                    end

                    `DTM_OP_WRITE: begin
                        read_data <= {(DMI_DATA_BITS){1'b0}};
                        case (address)
                            DMCONTROL: begin

                                if (data[0] == 1'b0) begin
                                    dcsr <= 32'hc0;
                                    dmstatus <= 32'h430c82;
                                    hartinfo <= 32'h0;
                                    sbcs <= 32'h20040404;
                                    abstractcs <= 32'h1000003;
                                    dmcontrol <= data;
                                    dm_halt_req <= 1'b0;
                                    dm_reset_req <= 1'b0;

                                end else begin

                                    dmcontrol <= (data & ~(32'h3fffc0)) | 32'h10000;

                                    if (data[31] == 1'b1) begin
                                        dm_halt_req <= 1'b1;

                                        dmstatus <= {dmstatus[31:12], 4'h3, dmstatus[7:0]};

                                    end else if (data[1] == 1'b1) begin
                                        dm_reset_req <= 1'b1;
                                        dm_halt_req <= 1'b0;
                                        dmstatus <= {dmstatus[31:12], 4'hc, dmstatus[7:0]};

                                    end else if (dm_halt_req == 1'b1 && data[30] == 1'b1) begin
                                        dm_halt_req <= 1'b0;

                                        dmstatus <= {dmstatus[31:12], 4'hc, dmstatus[7:0]};
                                    end
                                end
                            end
                            COMMAND: begin

                                if (data[31:24] == 8'h0) begin
                                    if (data[22:20] > 3'h2) begin
                                        abstractcs <= abstractcs | (1'b1 << 9);
                                    end else begin
                                        abstractcs <= abstractcs & (~(3'h7 << 8));

                                        if (data[18] == 1'b0) begin
                                            dm_reg_addr <= data[15:0] - 16'h1000;

                                            if (data[16] == 1'b0) begin
                                                if (data[15:0] == DCSR) begin
                                                    data0 <= dcsr;
                                                end else if (data[15:0] < 16'h1020) begin
                                                    is_read_reg <= 1'b1;
                                                end

                                            end else begin
                                                if (data[15:0] < 16'h1020) begin
                                                    dm_reg_we <= 1'b1;
                                                    dm_reg_wdata <= data0;
                                                end
                                            end
                                        end
                                    end
                                end
                            end
                            DATA0: begin
                                data0 <= data;
                            end
                            SBCS: begin
                                sbcs <= data;
                            end
                            SBADDRESS0: begin
                                sbaddress0 <= data;
                                if (sbcs[20] == 1'b1) begin
                                    dm_mem_addr <= data;
                                end
                            end
                            SBDATA0: begin
                                dm_mem_addr <= sbaddress0;
                                dm_mem_wdata <= data;
                                dm_mem_we <= 1'b1;
                                if (sbcs[16] == 1'b1) begin
                                    sbaddress0 <= sbaddress0_next;
                                end
                            end
                        endcase
                    end

                    `DTM_OP_NOP: begin
                        read_data <= {(DMI_DATA_BITS){1'b0}};
                    end
                endcase
            end
            STATE_END: begin
                state <= STATE_IDLE;
                dm_mem_rdata <= dm_mem_rdata_i;
                need_resp <= 1'b0;
                dm_mem_we <= 1'b0;
                dm_reg_we <= 1'b0;
                dm_reset_req <= 1'b0;
            end
        endcase
    end
end

assign dm_mem_sel_o = dm_mem_sel;


assign dm_reg_we_o = dm_reg_we;
assign dm_reg_addr_o = dm_reg_addr;
assign dm_reg_wdata_o = dm_reg_wdata;
assign dm_mem_we_o = dm_mem_we;
assign dm_mem_addr_o = dm_mem_addr;
assign dm_mem_wdata_o = dm_mem_wdata;

assign req_valid_o = (state != STATE_IDLE) & req_sys_bus;
assign dm_halt_req_o = dm_halt_req;
assign dm_reset_req_o = dm_reset_req;

assign dm_resp_data = {address, read_data, OP_SUCC};


full_handshake_tx #(
    .DW(DM_RESP_BITS)
) tx(
    .clk(clk),
    .rst_n(rst_n),
    .ack_i(dtm_ack_i),
    .req_i(need_resp),
    .req_data_i(dm_resp_data),
    .idle_o(),
    .req_o(dm_resp_valid_o),
    .req_data_o(dm_resp_data_o)
);

full_handshake_rx #(
    .DW(DTM_REQ_BITS)
) rx(
    .clk(clk),
    .rst_n(rst_n),
    .req_i(dtm_req_valid_i),
    .req_data_i(dtm_req_data_i),
    .ack_o(dm_ack_o),
    .recv_data_o(rx_data),
    .recv_rdy_o(rx_valid)
);

endmodule