data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v
1: b'%Warning-IMPLICIT: data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v:241: Signal definition not found, creating implicitly: \'dma_start_s\'\n                                                                                                    : ... Suggested alternative: \'dma_start_d\'\n    dma_start_d <= dma_start_s;\n                   ^~~~~~~~~~~\n                   ... Use "/* verilator lint_off IMPLICIT */" and lint_on around source to disable this message.\n%Error: data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v:209: Cannot find file containing module: \'ad_rst\'\n  ad_rst i_adc_rst_reg (.preset(up_preset), .clk(adc_clk), .rst(adc_rst));\n  ^~~~~~\n        ... Looked in:\n             data/full_repos/permissive/40989439/AdiHDLLib/library/common,data/full_repos/permissive/40989439/ad_rst\n             data/full_repos/permissive/40989439/AdiHDLLib/library/common,data/full_repos/permissive/40989439/ad_rst.v\n             data/full_repos/permissive/40989439/AdiHDLLib/library/common,data/full_repos/permissive/40989439/ad_rst.sv\n             ad_rst\n             ad_rst.v\n             ad_rst.sv\n             obj_dir/ad_rst\n             obj_dir/ad_rst.v\n             obj_dir/ad_rst.sv\n%Error: data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v:210: Cannot find file containing module: \'ad_rst\'\n  ad_rst i_dma_rst_reg (.preset(up_preset), .clk(dma_clk), .rst(dma_rst));\n  ^~~~~~\n%Error: data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v:214: Cannot find file containing module: \'up_xfer_cntrl\'\n  up_xfer_cntrl #(.DATA_WIDTH(34)) i_dma_xfer_cntrl (\n  ^~~~~~~~~~~~~\n%Error: data/full_repos/permissive/40989439/AdiHDLLib/library/common/up_axis_dma_rx.v:226: Cannot find file containing module: \'up_xfer_status\'\n  up_xfer_status #(.DATA_WIDTH(3)) i_dma_xfer_status (\n  ^~~~~~~~~~~~~~\n%Error: Exiting due to 4 error(s), 1 warning(s)\n'
module up_axis_dma_rx (



  adc_clk,
  adc_rst,



  dma_clk,
  dma_rst,
  dma_start,
  dma_stream,
  dma_count,
  dma_ovf,
  dma_unf,
  dma_status,
  dma_bw,



  up_rstn,
  up_clk,
  up_wreq,
  up_waddr,
  up_wdata,
  up_wack,
  up_rreq,
  up_raddr,
  up_rdata,
  up_rack);



  localparam  PCORE_VERSION = 32'h00050063;
  parameter   ID = 0;



  input           adc_clk;
  output          adc_rst;



  input           dma_clk;
  output          dma_rst;
  output          dma_start;
  output          dma_stream;
  output  [31:0]  dma_count;
  input           dma_ovf;
  input           dma_unf;
  input           dma_status;
  input   [31:0]  dma_bw;



  input           up_rstn;
  input           up_clk;
  input           up_wreq;
  input   [13:0]  up_waddr;
  input   [31:0]  up_wdata;
  output          up_wack;
  input           up_rreq;
  input   [13:0]  up_raddr;
  output  [31:0]  up_rdata;
  output          up_rack;



  reg             up_preset = 'd0;
  reg             up_wack = 'd0;
  reg     [31:0]  up_scratch = 'd0;
  reg             up_resetn = 'd0;
  reg             up_dma_stream = 'd0;
  reg             up_dma_start = 'd0;
  reg     [31:0]  up_dma_count = 'd0;
  reg             up_dma_ovf = 'd0;
  reg             up_dma_unf = 'd0;
  reg             up_rack = 'd0;
  reg     [31:0]  up_rdata = 'd0;
  reg             dma_start_d = 'd0;
  reg             dma_start_2d = 'd0;
  reg             dma_start = 'd0;



  wire            up_wreq_s;
  wire            up_rreq_s;
  wire            up_dma_ovf_s;
  wire            up_dma_unf_s;
  wire            up_dma_status_s;



  assign up_wreq_s = (up_waddr[13:8] == 6'h00) ? up_wreq : 1'b0;
  assign up_rreq_s = (up_waddr[13:8] == 6'h00) ? up_rreq : 1'b0;



  always @(negedge up_rstn or posedge up_clk) begin
    if (up_rstn == 0) begin
      up_preset <= 1'd1;
      up_wack <= 'd0;
      up_scratch <= 'd0;
      up_resetn <= 'd0;
      up_dma_stream <= 'd0;
      up_dma_start <= 'd0;
      up_dma_count <= 'd0;
      up_dma_ovf <= 'd0;
      up_dma_unf <= 'd0;
    end else begin
      up_preset <= 1'd0;
      up_wack <= up_wreq_s;
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h02)) begin
        up_scratch <= up_wdata;
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h10)) begin
        up_resetn <= up_wdata[0];
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h20)) begin
        up_dma_stream <= up_wdata[1];
        up_dma_start <= up_wdata[0];
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h21)) begin
        up_dma_count <= up_wdata;
      end
      if (up_dma_ovf_s == 1'b1) begin
        up_dma_ovf <= 1'b1;
      end else if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h22)) begin
        up_dma_ovf <= up_dma_ovf & ~up_wdata[2];
      end
      if (up_dma_unf_s == 1'b1) begin
        up_dma_unf <= 1'b1;
      end else if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h22)) begin
        up_dma_unf <= up_dma_unf & ~up_wdata[1];
      end
    end
  end



  always @(negedge up_rstn or posedge up_clk) begin
    if (up_rstn == 0) begin
      up_rack <= 'd0;
      up_rdata <= 'd0;
    end else begin
      up_rack <= up_rreq_s;
      if (up_rreq_s == 1'b1) begin
        case (up_raddr[7:0])
          8'h00: up_rdata <= PCORE_VERSION;
          8'h01: up_rdata <= ID;
          8'h02: up_rdata <= up_scratch;
          8'h10: up_rdata <= {31'd0, up_resetn};
          8'h20: up_rdata <= {30'd0, up_dma_stream, up_dma_start};
          8'h21: up_rdata <= up_dma_count;
          8'h22: up_rdata <= {29'd0, up_dma_ovf, up_dma_unf, up_dma_status_s};
          8'h23: up_rdata <= dma_bw;
          default: up_rdata <= 0;
        endcase
      end else begin
        up_rdata <= 32'd0;
      end
    end
  end



  ad_rst i_adc_rst_reg (.preset(up_preset), .clk(adc_clk), .rst(adc_rst));
  ad_rst i_dma_rst_reg (.preset(up_preset), .clk(dma_clk), .rst(dma_rst));



  up_xfer_cntrl #(.DATA_WIDTH(34)) i_dma_xfer_cntrl (
    .up_rstn (up_rstn),
    .up_clk (up_clk),
    .up_data_cntrl ({ up_dma_start,
                      up_dma_stream,
                      up_dma_count}),
    .d_rst (dma_rst),
    .d_clk (dma_clk),
    .d_data_cntrl ({  dma_start_s,
                      dma_stream,
                      dma_count}));

  up_xfer_status #(.DATA_WIDTH(3)) i_dma_xfer_status (
    .up_rstn (up_rstn),
    .up_clk (up_clk),
    .up_data_status ({up_dma_ovf_s,
                      up_dma_unf_s,
                      up_dma_status_s}),
    .d_rst (dma_rst),
    .d_clk (dma_clk),
    .d_data_status ({ dma_ovf,
                      dma_unf,
                      dma_status}));



  always @(posedge dma_clk) begin
    dma_start_d <= dma_start_s;
    dma_start_2d <= dma_start_d;
    dma_start <= dma_start_d & ~dma_start_2d;
  end

endmodule
module up_axis_dma_rx (



  adc_clk,
  adc_rst,



  dma_clk,
  dma_rst,
  dma_start,
  dma_stream,
  dma_count,
  dma_ovf,
  dma_unf,
  dma_status,
  dma_bw,



  up_rstn,
  up_clk,
  up_wreq,
  up_waddr,
  up_wdata,
  up_wack,
  up_rreq,
  up_raddr,
  up_rdata,
  up_rack);




  localparam  PCORE_VERSION = 32'h00050063;
  parameter   ID = 0;



  input           adc_clk;
  output          adc_rst;



  input           dma_clk;
  output          dma_rst;
  output          dma_start;
  output          dma_stream;
  output  [31:0]  dma_count;
  input           dma_ovf;
  input           dma_unf;
  input           dma_status;
  input   [31:0]  dma_bw;



  input           up_rstn;
  input           up_clk;
  input           up_wreq;
  input   [13:0]  up_waddr;
  input   [31:0]  up_wdata;
  output          up_wack;
  input           up_rreq;
  input   [13:0]  up_raddr;
  output  [31:0]  up_rdata;
  output          up_rack;



  reg             up_preset = 'd0;
  reg             up_wack = 'd0;
  reg     [31:0]  up_scratch = 'd0;
  reg             up_resetn = 'd0;
  reg             up_dma_stream = 'd0;
  reg             up_dma_start = 'd0;
  reg     [31:0]  up_dma_count = 'd0;
  reg             up_dma_ovf = 'd0;
  reg             up_dma_unf = 'd0;
  reg             up_rack = 'd0;
  reg     [31:0]  up_rdata = 'd0;
  reg             dma_start_d = 'd0;
  reg             dma_start_2d = 'd0;
  reg             dma_start = 'd0;



  wire            up_wreq_s;
  wire            up_rreq_s;
  wire            up_dma_ovf_s;
  wire            up_dma_unf_s;
  wire            up_dma_status_s;



  assign up_wreq_s = (up_waddr[13:8] == 6'h00) ? up_wreq : 1'b0;
  assign up_rreq_s = (up_waddr[13:8] == 6'h00) ? up_rreq : 1'b0;



  always @(negedge up_rstn or posedge up_clk) begin
    if (up_rstn == 0) begin
      up_preset <= 1'd1;
      up_wack <= 'd0;
      up_scratch <= 'd0;
      up_resetn <= 'd0;
      up_dma_stream <= 'd0;
      up_dma_start <= 'd0;
      up_dma_count <= 'd0;
      up_dma_ovf <= 'd0;
      up_dma_unf <= 'd0;
    end else begin
      up_preset <= 1'd0;
      up_wack <= up_wreq_s;
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h02)) begin
        up_scratch <= up_wdata;
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h10)) begin
        up_resetn <= up_wdata[0];
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h20)) begin
        up_dma_stream <= up_wdata[1];
        up_dma_start <= up_wdata[0];
      end
      if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h21)) begin
        up_dma_count <= up_wdata;
      end
      if (up_dma_ovf_s == 1'b1) begin
        up_dma_ovf <= 1'b1;
      end else if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h22)) begin
        up_dma_ovf <= up_dma_ovf & ~up_wdata[2];
      end
      if (up_dma_unf_s == 1'b1) begin
        up_dma_unf <= 1'b1;
      end else if ((up_wreq_s == 1'b1) && (up_waddr[7:0] == 8'h22)) begin
        up_dma_unf <= up_dma_unf & ~up_wdata[1];
      end
    end
  end



  always @(negedge up_rstn or posedge up_clk) begin
    if (up_rstn == 0) begin
      up_rack <= 'd0;
      up_rdata <= 'd0;
    end else begin
      up_rack <= up_rreq_s;
      if (up_rreq_s == 1'b1) begin
        case (up_raddr[7:0])
          8'h00: up_rdata <= PCORE_VERSION;
          8'h01: up_rdata <= ID;
          8'h02: up_rdata <= up_scratch;
          8'h10: up_rdata <= {31'd0, up_resetn};
          8'h20: up_rdata <= {30'd0, up_dma_stream, up_dma_start};
          8'h21: up_rdata <= up_dma_count;
          8'h22: up_rdata <= {29'd0, up_dma_ovf, up_dma_unf, up_dma_status_s};
          8'h23: up_rdata <= dma_bw;
          default: up_rdata <= 0;
        endcase
      end else begin
        up_rdata <= 32'd0;
      end
    end
  end



  ad_rst i_adc_rst_reg (.preset(up_preset), .clk(adc_clk), .rst(adc_rst));
  ad_rst i_dma_rst_reg (.preset(up_preset), .clk(dma_clk), .rst(dma_rst));



  up_xfer_cntrl #(.DATA_WIDTH(34)) i_dma_xfer_cntrl (
    .up_rstn (up_rstn),
    .up_clk (up_clk),
    .up_data_cntrl ({ up_dma_start,
                      up_dma_stream,
                      up_dma_count}),
    .d_rst (dma_rst),
    .d_clk (dma_clk),
    .d_data_cntrl ({  dma_start_s,
                      dma_stream,
                      dma_count}));

  up_xfer_status #(.DATA_WIDTH(3)) i_dma_xfer_status (
    .up_rstn (up_rstn),
    .up_clk (up_clk),
    .up_data_status ({up_dma_ovf_s,
                      up_dma_unf_s,
                      up_dma_status_s}),
    .d_rst (dma_rst),
    .d_clk (dma_clk),
    .d_data_status ({ dma_ovf,
                      dma_unf,
                      dma_status}));



  always @(posedge dma_clk) begin
    dma_start_d <= dma_start_s;
    dma_start_2d <= dma_start_d;
    dma_start <= dma_start_d & ~dma_start_2d;
  end

endmodule