pluto_hdl_adi/library/axi_ad9122/axi_ad9122.v

// ***************************************************************************
// ***************************************************************************
// Copyright 2011(c) Analog Devices, Inc.
// 
// All rights reserved.
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// are permitted provided that the following conditions are met:
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//     - Use of the software either in source or binary form, must be run
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// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************

`timescale 1ns/100ps

module axi_ad9122 (

  // dac interface

  dac_clk_in_p,
  dac_clk_in_n,
  dac_clk_out_p,
  dac_clk_out_n,
  dac_frame_out_p,
  dac_frame_out_n,
  dac_data_out_p,
  dac_data_out_n,

  // master/slave

  dac_sync_out,
  dac_sync_in,

  // dma interface

  dac_div_clk,
  dac_valid_0,
  dac_enable_0,
  dac_ddata_0,
  dac_valid_1,
  dac_enable_1,
  dac_ddata_1,
  dac_dovf,
  dac_dunf,

  // axi interface

  s_axi_aclk,
  s_axi_aresetn,
  s_axi_awvalid,
  s_axi_awaddr,
  s_axi_awready,
  s_axi_wvalid,
  s_axi_wdata,
  s_axi_wstrb,
  s_axi_wready,
  s_axi_bvalid,
  s_axi_bresp,
  s_axi_bready,
  s_axi_arvalid,
  s_axi_araddr,
  s_axi_arready,
  s_axi_rvalid,
  s_axi_rdata,
  s_axi_rresp,
  s_axi_rready);

  // parameters

  parameter   PCORE_ID = 0;
  parameter   PCORE_DEVICE_TYPE = 0;
  parameter   PCORE_SERDES_DDR_N = 1;
  parameter   PCORE_MMCM_BUFIO_N = 1;
  parameter   PCORE_DAC_DP_DISABLE = 0;
  parameter   PCORE_IODELAY_GROUP = "dev_if_delay_group";
  parameter   C_S_AXI_MIN_SIZE = 32'hffff;

  // dac interface

  input           dac_clk_in_p;
  input           dac_clk_in_n;
  output          dac_clk_out_p;
  output          dac_clk_out_n;
  output          dac_frame_out_p;
  output          dac_frame_out_n;
  output  [15:0]  dac_data_out_p;
  output  [15:0]  dac_data_out_n;

  // master/slave

  output          dac_sync_out;
  input           dac_sync_in;

  // dma interface

  output          dac_div_clk;
  output          dac_valid_0;
  output          dac_enable_0;
  input   [63:0]  dac_ddata_0;
  output          dac_valid_1;
  output          dac_enable_1;
  input   [63:0]  dac_ddata_1;
  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;
  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;
  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            mmcm_rst;
  wire            drp_rst;
  wire            up_clk;
  wire            up_rstn;

  // internal signals

  wire            dac_frame_i0_s;
  wire    [15:0]  dac_data_i0_s;
  wire            dac_frame_i1_s;
  wire    [15:0]  dac_data_i1_s;
  wire            dac_frame_i2_s;
  wire    [15:0]  dac_data_i2_s;
  wire            dac_frame_i3_s;
  wire    [15:0]  dac_data_i3_s;
  wire            dac_frame_q0_s;
  wire    [15:0]  dac_data_q0_s;
  wire            dac_frame_q1_s;
  wire    [15:0]  dac_data_q1_s;
  wire            dac_frame_q2_s;
  wire    [15:0]  dac_data_q2_s;
  wire            dac_frame_q3_s;
  wire    [15:0]  dac_data_q3_s;
  wire            dac_status_s;
  wire            drp_sel_s;
  wire            drp_wr_s;
  wire    [11:0]  drp_addr_s;
  wire    [15:0]  drp_wdata_s;
  wire    [15:0]  drp_rdata_s;
  wire            drp_ready_s;
  wire            drp_locked_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;

  // device interface

  axi_ad9122_if #(
    .PCORE_DEVICE_TYPE (PCORE_DEVICE_TYPE),
    .PCORE_SERDES_DDR_N (PCORE_SERDES_DDR_N),
    .PCORE_MMCM_BUFIO_N (PCORE_MMCM_BUFIO_N))
  i_if (
    .dac_clk_in_p (dac_clk_in_p),
    .dac_clk_in_n (dac_clk_in_n),
    .dac_clk_out_p (dac_clk_out_p),
    .dac_clk_out_n (dac_clk_out_n),
    .dac_frame_out_p (dac_frame_out_p),
    .dac_frame_out_n (dac_frame_out_n),
    .dac_data_out_p (dac_data_out_p),
    .dac_data_out_n (dac_data_out_n),
    .dac_rst (dac_rst),
    .dac_clk (),
    .dac_div_clk (dac_div_clk),
    .dac_status (dac_status_s),
    .dac_frame_i0 (dac_frame_i0_s),
    .dac_data_i0 (dac_data_i0_s),
    .dac_frame_i1 (dac_frame_i1_s),
    .dac_data_i1 (dac_data_i1_s),
    .dac_frame_i2 (dac_frame_i2_s),
    .dac_data_i2 (dac_data_i2_s),
    .dac_frame_i3 (dac_frame_i3_s),
    .dac_data_i3 (dac_data_i3_s),
    .dac_frame_q0 (dac_frame_q0_s),
    .dac_data_q0 (dac_data_q0_s),
    .dac_frame_q1 (dac_frame_q1_s),
    .dac_data_q1 (dac_data_q1_s),
    .dac_frame_q2 (dac_frame_q2_s),
    .dac_data_q2 (dac_data_q2_s),
    .dac_frame_q3 (dac_frame_q3_s),
    .dac_data_q3 (dac_data_q3_s),
    .mmcm_rst (mmcm_rst),
    .drp_clk (up_clk),
    .drp_rst (drp_rst),
    .drp_sel (drp_sel_s),
    .drp_wr (drp_wr_s),
    .drp_addr (drp_addr_s),
    .drp_wdata (drp_wdata_s),
    .drp_rdata (drp_rdata_s),
    .drp_ready (drp_ready_s),
    .drp_locked (drp_locked_s));

  // core

  axi_ad9122_core #(.PCORE_ID(PCORE_ID), .DP_DISABLE(PCORE_DAC_DP_DISABLE)) i_core (
    .dac_div_clk (dac_div_clk),
    .dac_rst (dac_rst),
    .dac_frame_i0 (dac_frame_i0_s),
    .dac_data_i0 (dac_data_i0_s),
    .dac_frame_i1 (dac_frame_i1_s),
    .dac_data_i1 (dac_data_i1_s),
    .dac_frame_i2 (dac_frame_i2_s),
    .dac_data_i2 (dac_data_i2_s),
    .dac_frame_i3 (dac_frame_i3_s),
    .dac_data_i3 (dac_data_i3_s),
    .dac_frame_q0 (dac_frame_q0_s),
    .dac_data_q0 (dac_data_q0_s),
    .dac_frame_q1 (dac_frame_q1_s),
    .dac_data_q1 (dac_data_q1_s),
    .dac_frame_q2 (dac_frame_q2_s),
    .dac_data_q2 (dac_data_q2_s),
    .dac_frame_q3 (dac_frame_q3_s),
    .dac_data_q3 (dac_data_q3_s),
    .dac_status (dac_status_s),
    .dac_sync_out (dac_sync_out),
    .dac_sync_in (dac_sync_in),
    .dac_valid_0 (dac_valid_0),
    .dac_enable_0 (dac_enable_0),
    .dac_ddata_0 (dac_ddata_0),
    .dac_valid_1 (dac_valid_1),
    .dac_enable_1 (dac_enable_1),
    .dac_ddata_1 (dac_ddata_1),
    .dac_dovf (dac_dovf),
    .dac_dunf (dac_dunf),
    .mmcm_rst (mmcm_rst),
    .drp_rst (drp_rst),
    .drp_sel (drp_sel_s),
    .drp_wr (drp_wr_s),
    .drp_addr (drp_addr_s),
    .drp_wdata (drp_wdata_s),
    .drp_rdata (drp_rdata_s),
    .drp_ready (drp_ready_s),
    .drp_locked (drp_locked_s),
    .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

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