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pluto_hdl_adi/library/common/ad_gt_common.v

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// ***************************************************************************
// ***************************************************************************
// 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 ad_gt_common #(
parameter integer GTH_OR_GTX_N = 0,
parameter integer QPLL_ENABLE = 1,
parameter integer QPLL_REFCLK_DIV = 2,
parameter [26:0] QPLL_CFG = 27'h06801C1,
parameter integer QPLL_FBDIV_RATIO = 1'b1,
parameter [ 9:0] QPLL_FBDIV = 10'b0000110000) (
// reset and clocks
input qpll_ref_clk_in,
input qpll_rst,
output qpll_clk,
output qpll_ref_clk,
output qpll_locked,
// drp interface
input up_clk,
input up_drp_sel,
input [11:0] up_drp_addr,
input up_drp_wr,
input [15:0] up_drp_wdata,
output [15:0] up_drp_rdata,
output up_drp_ready);
// instantiations
generate
if (QPLL_ENABLE == 0) begin
assign qpll_clk = 1'd0;
assign qpll_ref_clk = 1'd0;
assign qpll_locked = 1'd0;
assign up_drp_rdata = 16'd0;
assign up_drp_ready = 1'd0;
end
if ((QPLL_ENABLE == 1) && (GTH_OR_GTX_N == 0)) begin
GTXE2_COMMON #(
.SIM_RESET_SPEEDUP ("TRUE"),
.SIM_QPLLREFCLK_SEL (3'b001),
.SIM_VERSION ("3.0"),
.BIAS_CFG (64'h0000040000001000),
.COMMON_CFG (32'h00000000),
.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))
i_gtxe2_common (
.DRPCLK (up_clk),
.DRPEN (up_drp_sel),
.DRPADDR (up_drp_addr[7:0]),
.DRPWE (up_drp_wr),
.DRPDI (up_drp_wdata),
.DRPDO (up_drp_rdata),
.DRPRDY (up_drp_ready),
.GTGREFCLK (1'd0),
.GTNORTHREFCLK0 (1'd0),
.GTNORTHREFCLK1 (1'd0),
.GTREFCLK0 (qpll_ref_clk_in),
.GTREFCLK1 (1'd0),
.GTSOUTHREFCLK0 (1'd0),
.GTSOUTHREFCLK1 (1'd0),
.QPLLDMONITOR (),
.QPLLOUTCLK (qpll_clk),
.QPLLOUTREFCLK (qpll_ref_clk),
.REFCLKOUTMONITOR (),
.QPLLFBCLKLOST (),
.QPLLLOCK (qpll_locked),
.QPLLLOCKDETCLK (up_clk),
.QPLLLOCKEN (1'd1),
.QPLLOUTRESET (1'd0),
.QPLLPD (1'd0),
.QPLLREFCLKLOST (),
.QPLLREFCLKSEL (3'b001),
.QPLLRESET (qpll_rst),
.QPLLRSVD1 (16'b0000000000000000),
.QPLLRSVD2 (5'b11111),
.BGBYPASSB (1'd1),
.BGMONITORENB (1'd1),
.BGPDB (1'd1),
.BGRCALOVRD (5'b00000),
.PMARSVD (8'b00000000),
.RCALENB (1'd1));
end
if ((QPLL_ENABLE == 1) && (GTH_OR_GTX_N == 1)) begin
GTHE3_COMMON #(
.SIM_RESET_SPEEDUP ("TRUE"),
.SIM_VERSION (2),
.SARC_EN (1'b1),
.SARC_SEL (1'b0),
.SDM0_DATA_PIN_SEL (1'b0),
.SDM0_WIDTH_PIN_SEL (1'b0),
.SDM1_DATA_PIN_SEL (1'b0),
.SDM1_WIDTH_PIN_SEL (1'b0),
.BIAS_CFG0 (16'b0000000000000000),
.BIAS_CFG1 (16'b0000000000000000),
.BIAS_CFG2 (16'b0000000000000000),
.BIAS_CFG3 (16'b0000000001000000),
.BIAS_CFG4 (16'b0000000000000000),
.COMMON_CFG0 (16'b0000000000000000),
.COMMON_CFG1 (16'b0000000000000000),
.POR_CFG (16'b0000000000000100),
.QPLL0_CFG0 (16'b0011000000011100),
.QPLL0_CFG1 (16'b0000000000011000),
.QPLL0_CFG1_G3 (16'b0000000000011000),
.QPLL0_CFG2 (16'b0000000001001000),
.QPLL0_CFG2_G3 (16'b0000000001001000),
.QPLL0_CFG3 (16'b0000000100100000),
.QPLL0_CFG4 (16'b0000000000001001),
.QPLL0_INIT_CFG0 (16'b0000000000000000),
.QPLL0_LOCK_CFG (16'b0010010111101000),
.QPLL0_LOCK_CFG_G3 (16'b0010010111101000),
.QPLL0_SDM_CFG0 (16'b0000000000000000),
.QPLL0_SDM_CFG1 (16'b0000000000000000),
.QPLL0_SDM_CFG2 (16'b0000000000000000),
.QPLL1_CFG0 (16'b0011000000011100),
.QPLL1_CFG1 (16'b0000000000011000),
.QPLL1_CFG1_G3 (16'b0000000000011000),
.QPLL1_CFG2 (16'b0000000001000000),
.QPLL1_CFG2_G3 (16'b0000000001000000),
.QPLL1_CFG3 (16'b0000000100100000),
.QPLL1_CFG4 (16'b0000000000001001),
.QPLL1_INIT_CFG0 (16'b0000000000000000),
.QPLL1_LOCK_CFG (16'b0010010111101000),
.QPLL1_LOCK_CFG_G3 (16'b0010010111101000),
.QPLL1_SDM_CFG0 (16'b0000000000000000),
.QPLL1_SDM_CFG1 (16'b0000000000000000),
.QPLL1_SDM_CFG2 (16'b0000000000000000),
.RSVD_ATTR0 (16'b0000000000000000),
.RSVD_ATTR1 (16'b0000000000000000),
.RSVD_ATTR2 (16'b0000000000000000),
.RSVD_ATTR3 (16'b0000000000000000),
.SDM0DATA1_0 (16'b0000000000000000),
.SDM0INITSEED0_0 (16'b0000000000000000),
.SDM1DATA1_0 (16'b0000000000000000),
.SDM1INITSEED0_0 (16'b0000000000000000),
.RXRECCLKOUT0_SEL (2'b00),
.RXRECCLKOUT1_SEL (2'b00),
.QPLL0_INIT_CFG1 (8'b00000000),
.QPLL1_INIT_CFG1 (8'b00000000),
.SDM0DATA1_1 (9'b000000000),
.SDM0INITSEED0_1 (9'b000000000),
.SDM1DATA1_1 (9'b000000000),
.SDM1INITSEED0_1 (9'b000000000),
.BIAS_CFG_RSVD (10'b0000000000),
.QPLL0_CP (10'b0000011111),
.QPLL0_CP_G3 (10'b1111111111),
.QPLL0_LPF (10'b1111111111),
.QPLL0_LPF_G3 (10'b0000010101),
.QPLL1_CP (10'b0000011111),
.QPLL1_CP_G3 (10'b1111111111),
.QPLL1_LPF (10'b1111111111),
.QPLL1_LPF_G3 (10'b0000010101),
.QPLL0_FBDIV (QPLL_FBDIV),
.QPLL0_FBDIV_G3 (80),
.QPLL0_REFCLK_DIV (QPLL_REFCLK_DIV),
.QPLL1_FBDIV (QPLL_FBDIV),
.QPLL1_FBDIV_G3 (80),
.QPLL1_REFCLK_DIV (QPLL_REFCLK_DIV))
i_gthe3_common (
.BGBYPASSB (1'd1),
.BGMONITORENB (1'd1),
.BGPDB (1'd1),
.BGRCALOVRD (5'b11111),
.BGRCALOVRDENB (1'd1),
.DRPADDR (up_drp_addr[8:0]),
.DRPCLK (up_clk),
.DRPDI (up_drp_wdata),
.DRPEN (up_drp_sel),
.DRPWE (up_drp_wr),
.GTGREFCLK0 (1'd0),
.GTGREFCLK1 (1'd0),
.GTNORTHREFCLK00 (1'd0),
.GTNORTHREFCLK01 (1'd0),
.GTNORTHREFCLK10 (1'd0),
.GTNORTHREFCLK11 (1'd0),
.GTREFCLK00 (qpll_ref_clk_in),
.GTREFCLK01 (1'd0),
.GTREFCLK10 (1'd0),
.GTREFCLK11 (1'd0),
.GTSOUTHREFCLK00 (1'd0),
.GTSOUTHREFCLK01 (1'd0),
.GTSOUTHREFCLK10 (1'd0),
.GTSOUTHREFCLK11 (1'd0),
.PMARSVD0 (8'd0),
.PMARSVD1 (8'd0),
.QPLLRSVD1 (8'd0),
.QPLLRSVD2 (5'd0),
.QPLLRSVD3 (5'd0),
.QPLLRSVD4 (8'd0),
.QPLL0CLKRSVD0 (1'd0),
.QPLL0CLKRSVD1 (1'd0),
.QPLL0LOCKDETCLK (up_clk),
.QPLL0LOCKEN (1'd1),
.QPLL0PD (1'd0),
.QPLL0REFCLKSEL (3'b001),
.QPLL0RESET (qpll_rst),
.QPLL1CLKRSVD0 (1'd0),
.QPLL1CLKRSVD1 (1'd0),
.QPLL1LOCKDETCLK (1'd0),
.QPLL1LOCKEN (1'd0),
.QPLL1PD (1'd1),
.QPLL1REFCLKSEL (3'b001),
.QPLL1RESET (1'd1),
.RCALENB (1'd1),
.DRPDO (up_drp_rdata),
.DRPRDY (up_drp_ready),
.PMARSVDOUT0 (),
.PMARSVDOUT1 (),
.QPLLDMONITOR0 (),
.QPLLDMONITOR1 (),
.QPLL0FBCLKLOST (),
.QPLL0LOCK (qpll_locked),
.QPLL0OUTCLK (qpll_clk),
.QPLL0OUTREFCLK (qpll_ref_clk),
.QPLL0REFCLKLOST (),
.QPLL1FBCLKLOST (),
.QPLL1LOCK (),
.QPLL1OUTCLK (),
.QPLL1OUTREFCLK (),
.QPLL1REFCLKLOST (),
.REFCLKOUTMONITOR0 (),
.REFCLKOUTMONITOR1 (),
.RXRECCLK0_SEL (),
.RXRECCLK1_SEL ());
end
endgenerate
endmodule
// ***************************************************************************
// ***************************************************************************
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