pluto_hdl_adi/library/axi_ad9162/axi_ad9162.v

// ***************************************************************************
// ***************************************************************************
// Copyright 2011(c) Analog Devices, Inc.
// 
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// ***************************************************************************
// ***************************************************************************

`timescale 1ns / 1ps

module axi_ad9162 #(

  parameter   ID = 0,
  parameter   DEVICE_TYPE = 0,
  parameter   DAC_DATAPATH_DISABLE = 0) (

    // jesd interface
    // tx_clk is (line-rate/40)
    
  input                   tx_clk,
  output                  tx_valid,
  output      [255:0]     tx_data,
  input                   tx_ready,
    
    // dma interface
    
  output                  dac_clk,
  output                  dac_valid,
  output                  dac_enable,
  input       [255:0]     dac_ddata,
  input                   dac_dovf,
  input                   dac_dunf,
    
    // axi interface
    
  input                   s_axi_aclk,
  input                   s_axi_aresetn,
  input                   s_axi_awvalid,
  input       [ 31:0]     s_axi_awaddr,
  input       [ 2:0]      s_axi_awprot,
  output                  s_axi_awready,
  input                   s_axi_wvalid,
  input       [ 31:0]     s_axi_wdata,
  input       [ 3:0]      s_axi_wstrb,
  output                  s_axi_wready,
  output                  s_axi_bvalid,
  output      [ 1:0]      s_axi_bresp,
  input                   s_axi_bready,
  input                   s_axi_arvalid,
  input       [ 31:0]     s_axi_araddr,
  input       [ 2:0]      s_axi_arprot,
  output                  s_axi_arready,
  output                  s_axi_rvalid,
  output      [ 31:0]     s_axi_rdata,
  output      [ 1:0]      s_axi_rresp,
  input                   s_axi_rready);
    
    
    
    
    
    
    
    
    
    // internal clocks and resets
    
    wire              dac_rst;
    wire              up_clk;
    wire              up_rstn;
    
    // internal signals
    
    wire    [255:0]   dac_data_s;
    wire              up_wreq_s;
    wire    [ 13:0]   up_waddr_s;
    wire    [ 31:0]   up_wdata_s;
    wire              up_wack_s;
    wire              up_rreq_s;
    wire    [ 13:0]   up_raddr_s;
    wire    [ 31:0]   up_rdata_s;
    wire              up_rack_s;
    
    // signal name changes
    
    assign up_clk = s_axi_aclk;
    assign up_rstn = s_axi_aresetn;

    // defaults

    assign tx_valid = 1'b1;
    
    // device interface
    
    axi_ad9162_if #(.DEVICE_TYPE (DEVICE_TYPE)) i_if (
      .tx_clk (tx_clk),
      .tx_data (tx_data),
      .dac_clk (dac_clk),
      .dac_rst (dac_rst),
      .dac_data (dac_data_s));
    
    // core
    
    axi_ad9162_core #(
      .ID (ID),
      .DATAPATH_DISABLE (DAC_DATAPATH_DISABLE))
    i_core (
      .dac_clk (dac_clk),
      .dac_rst (dac_rst),
      .dac_data (dac_data_s),
      .dac_valid (dac_valid),
      .dac_enable (dac_enable),
      .dac_ddata (dac_ddata),
      .dac_dovf (dac_dovf),
      .dac_dunf (dac_dunf),
      .up_rstn (up_rstn),
      .up_clk (up_clk),
      .up_wreq (up_wreq_s),
      .up_waddr (up_waddr_s),
      .up_wdata (up_wdata_s),
      .up_wack (up_wack_s),
      .up_rreq (up_rreq_s),
      .up_raddr (up_raddr_s),
      .up_rdata (up_rdata_s),
      .up_rack (up_rack_s));
    
    // up bus interface
    
    up_axi i_up_axi (
      .up_rstn (up_rstn),
      .up_clk (up_clk),
      .up_axi_awvalid (s_axi_awvalid),
      .up_axi_awaddr (s_axi_awaddr),
      .up_axi_awready (s_axi_awready),
      .up_axi_wvalid (s_axi_wvalid),
      .up_axi_wdata (s_axi_wdata),
      .up_axi_wstrb (s_axi_wstrb),
      .up_axi_wready (s_axi_wready),
      .up_axi_bvalid (s_axi_bvalid),
      .up_axi_bresp (s_axi_bresp),
      .up_axi_bready (s_axi_bready),
      .up_axi_arvalid (s_axi_arvalid),
      .up_axi_araddr (s_axi_araddr),
      .up_axi_arready (s_axi_arready),
      .up_axi_rvalid (s_axi_rvalid),
      .up_axi_rresp (s_axi_rresp),
      .up_axi_rdata (s_axi_rdata),
      .up_axi_rready (s_axi_rready),
      .up_wreq (up_wreq_s),
      .up_waddr (up_waddr_s),
      .up_wdata (up_wdata_s),
      .up_wack (up_wack_s),
      .up_rreq (up_rreq_s),
      .up_raddr (up_raddr_s),
      .up_rdata (up_rdata_s),
      .up_rack (up_rack_s));

endmodule

// ***************************************************************************
// ***************************************************************************