240 lines
7.4 KiB
Verilog
240 lines
7.4 KiB
Verilog
// ***************************************************************************
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// ***************************************************************************
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// Copyright (C) 2014-2023 Analog Devices, Inc. All rights reserved.
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//
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// In this HDL repository, there are many different and unique modules, consisting
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// of various HDL (Verilog or VHDL) components. The individual modules are
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// developed independently, and may be accompanied by separate and unique license
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// terms.
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//
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// The user should read each of these license terms, and understand the
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// freedoms and responsibilities that he or she has by using this source/core.
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//
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// This core is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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// A PARTICULAR PURPOSE.
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//
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// Redistribution and use of source or resulting binaries, with or without modification
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// of this file, are permitted under one of the following two license terms:
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//
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// 1. The GNU General Public License version 2 as published by the
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// Free Software Foundation, which can be found in the top level directory
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// of this repository (LICENSE_GPL2), and also online at:
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// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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//
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// OR
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//
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// 2. An ADI specific BSD license, which can be found in the top level directory
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// of this repository (LICENSE_ADIBSD), and also on-line at:
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// https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD
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// This will allow to generate bit files and not release the source code,
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// as long as it attaches to an ADI device.
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//
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// ***************************************************************************
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// ***************************************************************************
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`timescale 1ns/100ps
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module axi_ad9434 #(
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parameter ID = 0,
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parameter FPGA_TECHNOLOGY = 0,
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parameter FPGA_FAMILY = 0,
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parameter SPEED_GRADE = 0,
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parameter DEV_PACKAGE = 0,
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parameter IODELAY_ENABLE = 1,
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parameter IO_DELAY_GROUP = "dev_if_delay_group"
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) (
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// physical interface
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input adc_clk_in_p,
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input adc_clk_in_n,
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input [11:0] adc_data_in_p,
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input [11:0] adc_data_in_n,
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input adc_or_in_p,
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input adc_or_in_n,
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// delay interface
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input delay_clk,
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// dma interface
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output adc_clk,
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output adc_enable,
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output adc_valid,
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output [63:0] adc_data,
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input adc_dovf,
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// axi interface
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input s_axi_aclk,
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input s_axi_aresetn,
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input s_axi_awvalid,
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input [15:0] s_axi_awaddr,
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output s_axi_awready,
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input s_axi_wvalid,
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input [31:0] s_axi_wdata,
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input [ 3:0] s_axi_wstrb,
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output s_axi_wready,
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output s_axi_bvalid,
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output [ 1:0] s_axi_bresp,
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input s_axi_bready,
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input s_axi_arvalid,
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input [15:0] s_axi_araddr,
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output s_axi_arready,
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output s_axi_rvalid,
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output [ 1:0] s_axi_rresp,
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output [31:0] s_axi_rdata,
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input s_axi_rready,
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input [ 2:0] s_axi_awprot,
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input [ 2:0] s_axi_arprot
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);
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// internal clocks & resets
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wire adc_rst;
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wire up_rstn;
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wire mmcm_rst;
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wire up_clk;
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// internal signals
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wire up_wreq_s;
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wire up_rreq_s;
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wire [13:0] up_waddr_s;
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wire [13:0] up_raddr_s;
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wire [31:0] up_wdata_s;
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wire [31:0] up_rdata_s;
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wire up_wack_s;
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wire up_rack_s;
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wire [ 1:0] up_status_pn_err_s;
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wire [ 1:0] up_status_pn_oos_s;
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wire [ 1:0] up_status_or_s;
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wire adc_status_s;
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wire [12:0] up_dld_s;
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wire [64:0] up_dwdata_s;
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wire [64:0] up_drdata_s;
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wire delay_clk_s;
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wire delay_rst;
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wire delay_locked_s;
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wire up_drp_sel_s;
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wire up_drp_wr_s;
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wire [11:0] up_drp_addr_s;
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wire [31:0] up_drp_wdata_s;
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wire [31:0] up_drp_rdata_s;
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wire up_drp_ready_s;
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wire up_drp_locked_s;
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wire [47:0] adc_data_if_s;
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wire adc_or_if_s;
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// clock/reset assignments
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assign up_clk = s_axi_aclk;
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assign up_rstn = s_axi_aresetn;
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axi_ad9434_if #(
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.FPGA_TECHNOLOGY(FPGA_TECHNOLOGY),
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.IODELAY_ENABLE (IODELAY_ENABLE),
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.IO_DELAY_GROUP(IO_DELAY_GROUP)
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) i_if (
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.adc_clk_in_p(adc_clk_in_p),
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.adc_clk_in_n(adc_clk_in_n),
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.adc_data_in_p(adc_data_in_p),
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.adc_data_in_n(adc_data_in_n),
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.adc_or_in_p(adc_or_in_p),
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.adc_or_in_n(adc_or_in_n),
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.adc_data(adc_data_if_s),
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.adc_or(adc_or_if_s),
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.adc_clk(adc_clk),
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.adc_rst(adc_rst),
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.adc_status(adc_status_s),
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.up_clk (up_clk),
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.up_adc_dld (up_dld_s),
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.up_adc_dwdata (up_dwdata_s),
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.up_adc_drdata (up_drdata_s),
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.delay_clk (delay_clk),
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.delay_rst (delay_rst),
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.delay_locked (delay_locked_s),
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.mmcm_rst(mmcm_rst),
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.up_rstn(up_rstn),
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.up_drp_sel(up_drp_sel_s),
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.up_drp_wr(up_drp_wr_s),
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.up_drp_addr(up_drp_addr_s),
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.up_drp_wdata(up_drp_wdata_s),
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.up_drp_rdata(up_drp_rdata_s),
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.up_drp_ready(up_drp_ready_s),
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.up_drp_locked(up_drp_locked_s));
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// common processor control
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axi_ad9434_core #(
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.ID (ID),
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.FPGA_TECHNOLOGY (FPGA_TECHNOLOGY),
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.FPGA_FAMILY (FPGA_FAMILY),
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.SPEED_GRADE (SPEED_GRADE),
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.DEV_PACKAGE (DEV_PACKAGE)
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) i_core (
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.adc_clk(adc_clk),
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.adc_data(adc_data_if_s),
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.adc_or(adc_or_if_s),
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.mmcm_rst (mmcm_rst),
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.adc_rst (adc_rst),
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.adc_enable(adc_enable),
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.adc_status (adc_status_s),
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.dma_dvalid (adc_valid),
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.dma_data (adc_data),
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.dma_dovf (adc_dovf),
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.up_dld (up_dld_s),
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.up_dwdata (up_dwdata_s),
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.up_drdata (up_drdata_s),
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.delay_clk (delay_clk),
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.delay_rst (delay_rst),
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.delay_locked (delay_locked_s),
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.up_drp_sel (up_drp_sel_s),
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.up_drp_wr (up_drp_wr_s),
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.up_drp_addr (up_drp_addr_s),
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.up_drp_wdata (up_drp_wdata_s),
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.up_drp_rdata (up_drp_rdata_s),
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.up_drp_ready (up_drp_ready_s),
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.up_drp_locked (up_drp_locked_s),
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.up_rstn (up_rstn),
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.up_clk (up_clk),
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.up_wreq (up_wreq_s),
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.up_waddr (up_waddr_s),
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.up_wdata (up_wdata_s),
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.up_wack (up_wack_s),
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.up_rreq (up_rreq_s),
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.up_raddr (up_raddr_s),
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.up_rdata (up_rdata_s),
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.up_rack (up_rack_s));
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// up bus interface
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up_axi i_up_axi (
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.up_rstn (up_rstn),
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.up_clk (up_clk),
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.up_axi_awvalid (s_axi_awvalid),
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.up_axi_awaddr (s_axi_awaddr),
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.up_axi_awready (s_axi_awready),
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.up_axi_wvalid (s_axi_wvalid),
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.up_axi_wdata (s_axi_wdata),
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.up_axi_wstrb (s_axi_wstrb),
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.up_axi_wready (s_axi_wready),
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.up_axi_bvalid (s_axi_bvalid),
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.up_axi_bresp (s_axi_bresp),
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.up_axi_bready (s_axi_bready),
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.up_axi_arvalid (s_axi_arvalid),
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.up_axi_araddr (s_axi_araddr),
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.up_axi_arready (s_axi_arready),
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.up_axi_rvalid (s_axi_rvalid),
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.up_axi_rresp (s_axi_rresp),
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.up_axi_rdata (s_axi_rdata),
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.up_axi_rready (s_axi_rready),
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.up_wreq (up_wreq_s),
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.up_waddr (up_waddr_s),
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.up_wdata (up_wdata_s),
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.up_rdata (up_rdata_s),
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.up_wack (up_wack_s),
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.up_raddr (up_raddr_s),
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.up_rreq (up_rreq_s),
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.up_rack (up_rack_s));
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endmodule
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