pluto_hdl_adi/library/xilinx/util_adxcvr/util_adxcvr_xcm.v

// ***************************************************************************
// ***************************************************************************
// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
//
// Each core or library found in this collection may have its own licensing terms. 
// The user should keep this in in mind while exploring these cores. 
//
// Redistribution and use in source and binary forms,
// with or without modification of this file, are permitted under the terms of either
//  (at the option of the user):
//
//   1. The GNU General Public License version 2 as published by the
//      Free Software Foundation, which can be found in the top level directory, or at:
// https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
//
// OR
//
//   2.  An ADI specific BSD license as noted in the top level directory, or on-line at:
// https://github.com/analogdevicesinc/hdl/blob/dev/LICENSE
//
// ***************************************************************************
// ***************************************************************************

`timescale 1ns/1ps

module util_adxcvr_xcm #(

  // parameters

  parameter   integer XCVR_ID = 0,
  parameter   integer XCVR_TYPE = 0,
  parameter   integer QPLL_REFCLK_DIV = 1,
  parameter   integer QPLL_FBDIV_RATIO = 1,
  parameter   [26:0]  QPLL_CFG = 27'h0680181,
  parameter   [ 9:0]  QPLL_FBDIV =  10'b0000110000) (

  // reset and clocks

  input           qpll_ref_clk,
  output          qpll2ch_clk,
  output          qpll2ch_ref_clk,
  output          qpll2ch_locked,
  
  // drp interface

  input           up_rstn,
  input           up_clk,
  input           up_qpll_rst,
  input   [ 7:0]  up_cm_sel,
  input           up_cm_enb,
  input   [11:0]  up_cm_addr,
  input           up_cm_wr,
  input   [15:0]  up_cm_wdata,
  output  [15:0]  up_cm_rdata,
  output          up_cm_ready);

  // internal registers

  reg             up_enb_int = 'd0;
  reg     [11:0]  up_addr_int = 'd0;
  reg             up_wr_int = 'd0;
  reg     [15:0]  up_wdata_int = 'd0;
  reg     [15:0]  up_rdata_int = 'd0;
  reg             up_ready_int = 'd0;

  // internal signals

  wire    [15:0]  up_rdata_s;
  wire            up_ready_s;

  // drp access

  assign up_cm_rdata = up_rdata_int;
  assign up_cm_ready = up_ready_int;

  always @(negedge up_rstn or posedge up_clk) begin
    if (up_rstn == 1'b0) begin
      up_enb_int <= 1'd0;
      up_addr_int <= 12'd0;
      up_wr_int <= 1'd0;
      up_wdata_int <= 16'd0;
      up_rdata_int <= 16'd0;
      up_ready_int <= 1'd0;
    end else begin
      if ((up_cm_sel == XCVR_ID) || (up_cm_sel == 8'hff)) begin
        up_enb_int <= up_cm_enb;
        up_addr_int <= up_cm_addr;
        up_wr_int <= up_cm_wr;
        up_wdata_int <= up_cm_wdata;
        up_rdata_int <= up_rdata_s;
        up_ready_int <= up_ready_s;
      end else begin
        up_enb_int <= 1'd0;
        up_addr_int <= 12'd0;
        up_wr_int <= 1'd0;
        up_wdata_int <= 16'd0;
        up_rdata_int <= 16'd0;
        up_ready_int <= 1'd0;
      end
    end
  end

  // instantiations

  generate
  if (XCVR_TYPE == 0) begin
  GTXE2_COMMON #(
    .BIAS_CFG (64'h0000040000001000),
    .COMMON_CFG (32'h00000000),
    .IS_DRPCLK_INVERTED (1'b0),
    .IS_GTGREFCLK_INVERTED (1'b0),
    .IS_QPLLLOCKDETCLK_INVERTED (1'b0),
    .QPLL_CFG (QPLL_CFG),
    .QPLL_CLKOUT_CFG (4'b0000),
    .QPLL_COARSE_FREQ_OVRD (6'b010000),
    .QPLL_COARSE_FREQ_OVRD_EN (1'b0),
    .QPLL_CP (10'b0000011111),
    .QPLL_CP_MONITOR_EN (1'b0),
    .QPLL_DMONITOR_SEL (1'b0),
    .QPLL_FBDIV (QPLL_FBDIV),
    .QPLL_FBDIV_MONITOR_EN (1'b0),
    .QPLL_FBDIV_RATIO (QPLL_FBDIV_RATIO),
    .QPLL_INIT_CFG (24'h000006),
    .QPLL_LOCK_CFG (16'h21E8),
    .QPLL_LPF (4'b1111),
    .QPLL_REFCLK_DIV (QPLL_REFCLK_DIV),
    .SIM_QPLLREFCLK_SEL (3'b001),
    .SIM_RESET_SPEEDUP ("TRUE"),
    .SIM_VERSION ("4.0"))
  i_gtxe2_common (
    .QPLLDMONITOR (),
    .QPLLFBCLKLOST (),
    .REFCLKOUTMONITOR (),
    .BGBYPASSB (1'h1),
    .BGMONITORENB (1'h1),
    .BGPDB (1'h1),
    .BGRCALOVRD (5'h1f),
    .DRPADDR (up_addr_int[7:0]),
    .DRPCLK (up_clk),
    .DRPDI (up_wdata_int),
    .DRPDO (up_rdata_s),
    .DRPEN (up_enb_int),
    .DRPRDY (up_ready_s),
    .DRPWE (up_wr_int),
    .GTGREFCLK (1'h0),
    .GTNORTHREFCLK0 (1'h0),
    .GTNORTHREFCLK1 (1'h0),
    .GTREFCLK0 (qpll_ref_clk),
    .GTREFCLK1 (1'h0),
    .GTSOUTHREFCLK0 (1'h0),
    .GTSOUTHREFCLK1 (1'h0),
    .PMARSVD (8'h0),
    .QPLLLOCK (qpll2ch_locked),
    .QPLLLOCKDETCLK (up_clk),
    .QPLLLOCKEN (1'h1),
    .QPLLOUTCLK (qpll2ch_clk),
    .QPLLOUTREFCLK (qpll2ch_ref_clk),
    .QPLLOUTRESET (1'h0),
    .QPLLPD (1'h0),
    .QPLLREFCLKLOST (),
    .QPLLREFCLKSEL (3'h1),
    .QPLLRESET (up_qpll_rst),
    .QPLLRSVD1 (16'h0),
    .QPLLRSVD2 (5'h1f),
    .RCALENB (1'h1));
  end
  endgenerate

  generate
  if (XCVR_TYPE == 1) begin
  GTHE3_COMMON #(
    .BIAS_CFG0 (16'h0000),
    .BIAS_CFG1 (16'h0000),
    .BIAS_CFG2 (16'h0000),
    .BIAS_CFG3 (16'h0040),
    .BIAS_CFG4 (16'h0000),
    .BIAS_CFG_RSVD (10'b0000000000),
    .COMMON_CFG0 (16'h0000),
    .COMMON_CFG1 (16'h0000),
    .POR_CFG (16'h0004),
    .QPLL0_CFG0 (16'h321c),
    .QPLL0_CFG1 (16'h1018),
    .QPLL0_CFG1_G3 (16'h1018),
    .QPLL0_CFG2 (16'h0048),
    .QPLL0_CFG2_G3 (16'h0048),
    .QPLL0_CFG3 (16'h0120),
    .QPLL0_CFG4 (16'h0000),
    .QPLL0_CP (10'b0000011111),
    .QPLL0_CP_G3 (10'b1111111111),
    .QPLL0_FBDIV (QPLL_FBDIV),
    .QPLL0_FBDIV_G3 (80),
    .QPLL0_INIT_CFG0 (16'h02b2),
    .QPLL0_INIT_CFG1 (8'h00),
    .QPLL0_LOCK_CFG (16'h21e8),
    .QPLL0_LOCK_CFG_G3 (16'h21e8),
    .QPLL0_LPF (10'b1111111111),
    .QPLL0_LPF_G3 (10'b0000010101),
    .QPLL0_REFCLK_DIV (QPLL_REFCLK_DIV),
    .QPLL0_SDM_CFG0 (16'b0000000000000000),
    .QPLL0_SDM_CFG1 (16'b0000000000000000),
    .QPLL0_SDM_CFG2 (16'b0000000000000000),
    .QPLL1_CFG0 (16'h321c),
    .QPLL1_CFG1 (16'h1018),
    .QPLL1_CFG1_G3 (16'h1018),
    .QPLL1_CFG2 (16'h0040),
    .QPLL1_CFG2_G3 (16'h0040),
    .QPLL1_CFG3 (16'h0120),
    .QPLL1_CFG4 (16'h0000),
    .QPLL1_CP (10'b0000011111),
    .QPLL1_CP_G3 (10'b1111111111),
    .QPLL1_FBDIV (QPLL_FBDIV),
    .QPLL1_FBDIV_G3 (80),
    .QPLL1_INIT_CFG0 (16'h02b2),
    .QPLL1_INIT_CFG1 (8'h00),
    .QPLL1_LOCK_CFG (16'h21e8),
    .QPLL1_LOCK_CFG_G3 (16'h21e8),
    .QPLL1_LPF (10'b1111111111),
    .QPLL1_LPF_G3 (10'b0000010101),
    .QPLL1_REFCLK_DIV (QPLL_REFCLK_DIV),
    .QPLL1_SDM_CFG0 (16'b0000000000000000),
    .QPLL1_SDM_CFG1 (16'b0000000000000000),
    .QPLL1_SDM_CFG2 (16'b0000000000000000),
    .RSVD_ATTR0 (16'h0000),
    .RSVD_ATTR1 (16'h0000),
    .RSVD_ATTR2 (16'h0000),
    .RSVD_ATTR3 (16'h0000),
    .RXRECCLKOUT0_SEL (2'b00),
    .RXRECCLKOUT1_SEL (2'b00),
    .SARC_EN (1'b1),
    .SARC_SEL (1'b0),
    .SDM0DATA1_0 (16'b0000000000000000),
    .SDM0DATA1_1 (9'b000000000),
    .SDM0INITSEED0_0 (16'b0000000000000000),
    .SDM0INITSEED0_1 (9'b000000000),
    .SDM0_DATA_PIN_SEL (1'b0),
    .SDM0_WIDTH_PIN_SEL (1'b0),
    .SDM1DATA1_0 (16'b0000000000000000),
    .SDM1DATA1_1 (9'b000000000),
    .SDM1INITSEED0_0 (16'b0000000000000000),
    .SDM1INITSEED0_1 (9'b000000000),
    .SDM1_DATA_PIN_SEL (1'b0),
    .SDM1_WIDTH_PIN_SEL (1'b0),
    .SIM_MODE ("FAST"),
    .SIM_RESET_SPEEDUP ("TRUE"),
    .SIM_VERSION (2))
  i_gthe3_common (
    .BGBYPASSB (1'h1),
    .BGMONITORENB (1'h1),
    .BGPDB (1'h1),
    .BGRCALOVRD (5'h1f),
    .BGRCALOVRDENB (1'h1),
    .DRPADDR (up_addr_int[8:0]),
    .DRPCLK (up_clk),
    .DRPDI (up_wdata_int),
    .DRPDO (up_rdata_s),
    .DRPEN (up_enb_int),
    .DRPRDY (up_ready_s),
    .DRPWE (up_wr_int),
    .GTGREFCLK0 (1'h0),
    .GTGREFCLK1 (1'h0),
    .GTNORTHREFCLK00 (1'h0),
    .GTNORTHREFCLK01 (1'h0),
    .GTNORTHREFCLK10 (1'h0),
    .GTNORTHREFCLK11 (1'h0),
    .GTREFCLK00 (qpll_ref_clk),
    .GTREFCLK01 (1'h0),
    .GTREFCLK10 (1'h0),
    .GTREFCLK11 (1'h0),
    .GTSOUTHREFCLK00 (1'h0),
    .GTSOUTHREFCLK01 (1'h0),
    .GTSOUTHREFCLK10 (1'h0),
    .GTSOUTHREFCLK11 (1'h0),
    .PMARSVD0 (8'h0),
    .PMARSVD1 (8'h0),
    .PMARSVDOUT0 (),
    .PMARSVDOUT1 (),
    .QPLL0CLKRSVD0 (1'h0),
    .QPLL0CLKRSVD1 (1'h0),
    .QPLL0FBCLKLOST (),
    .QPLL0LOCK (qpll2ch_locked),
    .QPLL0LOCKDETCLK (up_clk),
    .QPLL0LOCKEN (1'h1),
    .QPLL0OUTCLK (qpll2ch_clk),
    .QPLL0OUTREFCLK (qpll2ch_ref_clk),
    .QPLL0PD (1'h0),
    .QPLL0REFCLKLOST (),
    .QPLL0REFCLKSEL (3'h1),
    .QPLL0RESET (up_qpll_rst),
    .QPLL1CLKRSVD0 (1'h0),
    .QPLL1CLKRSVD1 (1'h0),
    .QPLL1FBCLKLOST (),
    .QPLL1LOCK (),
    .QPLL1LOCKDETCLK (1'h0),
    .QPLL1LOCKEN (1'h0),
    .QPLL1OUTCLK (),
    .QPLL1OUTREFCLK (),
    .QPLL1PD (1'h0),
    .QPLL1REFCLKLOST (),
    .QPLL1REFCLKSEL (3'h1),
    .QPLL1RESET (1'h1),
    .QPLLDMONITOR0 (),
    .QPLLDMONITOR1 (),
    .QPLLRSVD1 (8'h0),
    .QPLLRSVD2 (5'h0),
    .QPLLRSVD3 (5'h0),
    .QPLLRSVD4 (8'h0),
    .RCALENB (1'h1),
    .REFCLKOUTMONITOR0 (),
    .REFCLKOUTMONITOR1 (),
    .RXRECCLK0_SEL (),
    .RXRECCLK1_SEL ());
  end
  endgenerate

  generate
  if (XCVR_TYPE == 2) begin
  GTHE4_COMMON #(
    .AEN_QPLL0_FBDIV (1'b1),
    .AEN_QPLL1_FBDIV (1'b1),
    .AEN_SDM0TOGGLE (1'b0),
    .AEN_SDM1TOGGLE (1'b0),
    .A_SDM0TOGGLE (1'b0),
    .A_SDM1DATA_HIGH (9'b000000000),
    .A_SDM1DATA_LOW (16'b0000000000000000),
    .A_SDM1TOGGLE (1'b0),
    .BIAS_CFG0 (16'h0000),
    .BIAS_CFG1 (16'h0000),
    .BIAS_CFG2 (16'h0124),
    .BIAS_CFG3 (16'h0041),
    .BIAS_CFG4 (16'h0010),
    .BIAS_CFG_RSVD (16'h0000),
    .COMMON_CFG0 (16'h0000),
    .COMMON_CFG1 (16'h0000),
    .POR_CFG (16'h0006),
    .PPF0_CFG (16'h0600),
    .PPF1_CFG (16'h0600),
    .QPLL0CLKOUT_RATE ("HALF"),
    .QPLL0_CFG0 (16'h331c),
    .QPLL0_CFG1 (16'hd038),
    .QPLL0_CFG1_G3 (16'hd038),
    .QPLL0_CFG2 (16'h0fc0),
    .QPLL0_CFG2_G3 (16'h0fc0),
    .QPLL0_CFG3 (16'h0120),
    .QPLL0_CFG4 (16'h0003),
    .QPLL0_CP (10'b0001111111),
    .QPLL0_CP_G3 (10'b0000011111),
    .QPLL0_FBDIV (QPLL_FBDIV),
    .QPLL0_FBDIV_G3 (160),
    .QPLL0_INIT_CFG0 (16'h02b2),
    .QPLL0_INIT_CFG1 (8'h00),
    .QPLL0_LOCK_CFG (16'h25e8),
    .QPLL0_LOCK_CFG_G3 (16'h25e8),
    .QPLL0_LPF (10'b0100110111),
    .QPLL0_LPF_G3 (10'b0111010101),
    .QPLL0_PCI_EN (1'b0),
    .QPLL0_RATE_SW_USE_DRP (1'b1),
    .QPLL0_REFCLK_DIV (QPLL_REFCLK_DIV),
    .QPLL0_SDM_CFG0 (16'h0080),
    .QPLL0_SDM_CFG1 (16'h0000),
    .QPLL0_SDM_CFG2 (16'h0000),
    .QPLL1CLKOUT_RATE ("HALF"),
    .QPLL1_CFG0 (16'h331c),
    .QPLL1_CFG1 (16'hd038),
    .QPLL1_CFG1_G3 (16'hd038),
    .QPLL1_CFG2 (16'h0fc0),
    .QPLL1_CFG2_G3 (16'h0fc0),
    .QPLL1_CFG3 (16'h0120),
    .QPLL1_CFG4 (16'h0003),
    .QPLL1_CP (10'b1111111111),
    .QPLL1_CP_G3 (10'b0011111111),
    .QPLL1_FBDIV (QPLL_FBDIV),
    .QPLL1_FBDIV_G3 (80),
    .QPLL1_INIT_CFG0 (16'h02b2),
    .QPLL1_INIT_CFG1 (8'h00),
    .QPLL1_LOCK_CFG (16'h25e8),
    .QPLL1_LOCK_CFG_G3 (16'h25e8),
    .QPLL1_LPF (10'b0100110101),
    .QPLL1_LPF_G3 (10'b0111010100),
    .QPLL1_PCI_EN (1'b0),
    .QPLL1_RATE_SW_USE_DRP (1'b1),
    .QPLL1_REFCLK_DIV (QPLL_REFCLK_DIV),
    .QPLL1_SDM_CFG0 (16'h0080),
    .QPLL1_SDM_CFG1 (16'h0000),
    .QPLL1_SDM_CFG2 (16'h0000),
    .RSVD_ATTR0 (16'h0000),
    .RSVD_ATTR1 (16'h0000),
    .RSVD_ATTR2 (16'h0000),
    .RSVD_ATTR3 (16'h0000),
    .RXRECCLKOUT0_SEL (2'b00),
    .RXRECCLKOUT1_SEL (2'b00),
    .SARC_ENB (1'b0),
    .SARC_SEL (1'b0),
    .SDM0INITSEED0_0 (16'b0000000100010001),
    .SDM0INITSEED0_1 (9'b000010001),
    .SDM1INITSEED0_0 (16'b0000000100010001),
    .SDM1INITSEED0_1 (9'b000010001),
    .SIM_MODE ("FAST"),
    .SIM_RESET_SPEEDUP ("TRUE"),
    .SIM_VERSION (1'h1)) 
  i_gthe4_common (
    .BGBYPASSB (1'd1),
    .BGMONITORENB (1'd1),
    .BGPDB (1'd1),
    .BGRCALOVRD (5'b11111),
    .BGRCALOVRDENB (1'd1),
    .DRPADDR ({4'd0, up_addr_int}),
    .DRPCLK (up_clk),
    .DRPDI (up_wdata_int),
    .DRPDO (up_rdata_s),
    .DRPEN (up_enb_int),
    .DRPRDY (up_ready_s),
    .DRPWE (up_wr_int),
    .GTGREFCLK0 (1'd0),
    .GTGREFCLK1 (1'd0),
    .GTNORTHREFCLK00 (1'd0),
    .GTNORTHREFCLK01 (1'd0),
    .GTNORTHREFCLK10 (1'd0),
    .GTNORTHREFCLK11 (1'd0),
    .GTREFCLK00 (qpll_ref_clk),
    .GTREFCLK01 (1'd0),
    .GTREFCLK10 (1'd0),
    .GTREFCLK11 (1'd0),
    .GTSOUTHREFCLK00 (1'd0),
    .GTSOUTHREFCLK01 (1'd0),
    .GTSOUTHREFCLK10 (1'd0),
    .GTSOUTHREFCLK11 (1'd0),
    .PCIERATEQPLL0 (3'd0),
    .PCIERATEQPLL1 (3'd0),
    .PMARSVD0 (8'd0),
    .PMARSVD1 (8'd0),
    .PMARSVDOUT0 (),
    .PMARSVDOUT1 (),
    .QPLL0CLKRSVD0 (1'd0),
    .QPLL0CLKRSVD1 (1'd0),
    .QPLL0FBCLKLOST (),
    .QPLL0FBDIV (8'd0),
    .QPLL0LOCK (qpll2ch_locked),
    .QPLL0LOCKDETCLK (up_clk),
    .QPLL0LOCKEN (1'd1),
    .QPLL0OUTCLK (qpll2ch_clk),
    .QPLL0OUTREFCLK (qpll2ch_ref_clk),
    .QPLL0PD (1'd0),
    .QPLL0REFCLKLOST (),
    .QPLL0REFCLKSEL (3'b001),
    .QPLL0RESET (up_qpll_rst),
    .QPLL1CLKRSVD0 (1'd0),
    .QPLL1CLKRSVD1 (1'd0),
    .QPLL1FBCLKLOST (),
    .QPLL1FBDIV (8'd0),
    .QPLL1LOCK (),
    .QPLL1LOCKDETCLK (1'd0),
    .QPLL1LOCKEN (1'd0),
    .QPLL1OUTCLK (),
    .QPLL1OUTREFCLK (),
    .QPLL1PD (1'd1),
    .QPLL1REFCLKLOST (),
    .QPLL1REFCLKSEL (3'b001),
    .QPLL1RESET (1'd1),
    .QPLLDMONITOR0 (),
    .QPLLDMONITOR1 (),
    .QPLLRSVD1 (8'd0),
    .QPLLRSVD2 (5'd0),
    .QPLLRSVD3 (5'd0),
    .QPLLRSVD4 (8'd0),
    .RCALENB (1'd1),
    .REFCLKOUTMONITOR0 (),
    .REFCLKOUTMONITOR1 (),
    .RXRECCLK0SEL (),
    .RXRECCLK1SEL (),
    .SDM0DATA (25'd0),
    .SDM0FINALOUT (),
    .SDM0RESET (1'd0),
    .SDM0TESTDATA (),
    .SDM0TOGGLE (1'd0),
    .SDM0WIDTH (2'd0),
    .SDM1DATA (25'd0),
    .SDM1FINALOUT (),
    .SDM1RESET (1'd0),
    .SDM1TESTDATA (),
    .SDM1TOGGLE (1'd0),
    .SDM1WIDTH (2'd0),
    .TCONGPI (10'd0),
    .TCONGPO (),
    .TCONPOWERUP (1'd0),
    .TCONRESET (2'd0),
    .TCONRSVDIN1 (2'd0),
    .TCONRSVDOUT0 ());
  end
  endgenerate

endmodule

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