pluto_hdl_adi/library/prcfg/default/prcfg_adc.v

// ***************************************************************************
// ***************************************************************************
// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
//
// In this HDL repository, there are many different and unique modules, consisting
// of various HDL (Verilog or VHDL) components. The individual modules are
// developed independently, and may be accompanied by separate and unique license
// terms.
//
// The user should read each of these license terms, and understand the
// freedoms and responsabilities that he or she has by using this source/core.
//
// This core is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
// A PARTICULAR PURPOSE.
//
// Redistribution and use of source or resulting binaries, with or without modification
// of this file, are permitted under one of the following two license terms:
//
//   1. The GNU General Public License version 2 as published by the
//      Free Software Foundation, which can be found in the top level directory
//      of this repository (LICENSE_GPL2), and also online at:
//      <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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// OR
//
//   2. An ADI specific BSD license, which can be found in the top level directory
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//      https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD
//      This will allow to generate bit files and not release the source code,
//      as long as it attaches to an ADI device.
//
// ***************************************************************************
// ***************************************************************************

`timescale 1ns/1ns

module prcfg_adc #(

  parameter   CHANNEL_ID  = 0) (
  input                   clk,

  // control ports
  input       [31:0]      control,
  output      [31:0]      status,

  // FIFO interface
  input                   src_adc_enable,
  input                   src_adc_valid,
  input       [15:0]      src_adc_data,

  output  reg             dst_adc_enable,
  output  reg             dst_adc_valid,
  output  reg [15:0]      dst_adc_data);

  localparam  RP_ID       = 8'hA0;

  assign status = {24'h0, RP_ID};

  always @(posedge clk) begin
    dst_adc_enable <= src_adc_enable;
    dst_adc_valid <= src_adc_valid;
    dst_adc_data <= src_adc_data;
  end
endmodule