341 lines
11 KiB
Verilog
341 lines
11 KiB
Verilog
// ***************************************************************************
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// ***************************************************************************
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// Copyright 2014 - 2017 (c) 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 system_top (
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inout [14:0] ddr_addr,
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inout [ 2:0] ddr_ba,
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inout ddr_cas_n,
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inout ddr_ck_n,
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inout ddr_ck_p,
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inout ddr_cke,
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inout ddr_cs_n,
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inout [ 3:0] ddr_dm,
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inout [31:0] ddr_dq,
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inout [ 3:0] ddr_dqs_n,
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inout [ 3:0] ddr_dqs_p,
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inout ddr_odt,
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inout ddr_ras_n,
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inout ddr_reset_n,
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inout ddr_we_n,
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input [3:0] eth1_rgmii_rd,
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input eth1_rgmii_rx_ctl,
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input eth1_rgmii_rxc,
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output [3:0] eth1_rgmii_td,
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output eth1_rgmii_tx_ctl,
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output eth1_rgmii_txc,
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input [3:0] eth2_rgmii_rd,
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input eth2_rgmii_rx_ctl,
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input eth2_rgmii_rxc,
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output [3:0] eth2_rgmii_td,
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output eth2_rgmii_tx_ctl,
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output eth2_rgmii_txc,
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inout eth_mdio_p,
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output eth_mdio_mdc,
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output eth_phy_rst_n,
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inout fixed_io_ddr_vrn,
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inout fixed_io_ddr_vrp,
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inout [53:0] fixed_io_mio,
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inout fixed_io_ps_clk,
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inout fixed_io_ps_porb,
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inout fixed_io_ps_srstb,
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inout [31:0] gpio_bd,
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output hdmi_out_clk,
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output hdmi_vsync,
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output hdmi_hsync,
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output hdmi_data_e,
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output [15:0] hdmi_data,
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input [2:0] position_m1_i,
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input [2:0] position_m2_i,
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output adc_clk_o,
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input adc_m1_ia_dat_i,
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input adc_m1_ib_dat_i,
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input adc_m1_vbus_dat_i,
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output fmc_m1_en_o,
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output fmc_m2_en_o,
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input adc_m2_ia_dat_i,
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input adc_m2_ib_dat_i,
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input adc_m2_vbus_dat_i,
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output pwm_m1_ah_o,
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output pwm_m1_al_o,
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output pwm_m1_bh_o,
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output pwm_m1_bl_o,
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output pwm_m1_ch_o,
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output pwm_m1_cl_o,
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output pwm_m1_dh_o,
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output pwm_m1_dl_o,
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output pwm_m2_ah_o,
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output pwm_m2_al_o,
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output pwm_m2_bh_o,
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output pwm_m2_bl_o,
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output pwm_m2_ch_o,
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output pwm_m2_cl_o,
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output pwm_m2_dh_o,
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output pwm_m2_dl_o,
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output vt_enable,
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input vauxn0,
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input vauxn8,
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input vauxp0,
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input vauxp8,
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/* muxaddr_out,*/
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output i2s_mclk,
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output i2s_bclk,
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output i2s_lrclk,
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output i2s_sdata_out,
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input i2s_sdata_in,
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output spdif,
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inout iic_scl,
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inout iic_sda,
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inout [ 1:0] iic_mux_scl,
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inout [ 1:0] iic_mux_sda,
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inout iic_ee2_scl_io,
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inout iic_ee2_sda_io,
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output fmc_spi1_sel1_rdc,
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input fmc_spi1_miso,
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output fmc_spi1_mosi,
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output fmc_spi1_sck,
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output fmc_sample_n,
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output [ 3:0] gpo,
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input [ 1:0] gpi,
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input otg_vbusoc);
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/* output [ 3:0] muxaddr_out;*/
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// internal signals
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wire [63:0] gpio_i;
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wire [63:0] gpio_o;
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wire [63:0] gpio_t;
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wire [ 1:0] iic_mux_scl_i_s;
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wire [ 1:0] iic_mux_scl_o_s;
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wire iic_mux_scl_t_s;
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wire [ 1:0] iic_mux_sda_i_s;
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wire [ 1:0] iic_mux_sda_o_s;
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wire iic_mux_sda_t_s;
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wire eth_mdio_o;
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wire eth_mdio_i;
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wire eth_mdio_t;
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// assignments
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assign fmc_sample_n = gpio_o[32];
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assign gpio_i[34:33] = gpi[1:0];
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assign vt_enable = 1'b1;
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assign pwm_m1_dh_o = 1'b0;
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assign pwm_m1_dl_o = 1'b0;
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assign pwm_m2_dh_o = 1'b0;
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assign pwm_m2_dl_o = 1'b0;
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assign gpio_i[63:35] = gpio_o[63:35];
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assign gpio_i[32] = gpio_o[32];
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// instantiations
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ad_iobuf #(
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.DATA_WIDTH(32))
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i_gpio_bd (
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.dio_t(gpio_t[31:0]),
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.dio_i(gpio_o[31:0]),
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.dio_o(gpio_i[31:0]),
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.dio_p(gpio_bd));
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ad_iobuf #(
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.DATA_WIDTH(2))
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i_iic_mux_scl (
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.dio_t({iic_mux_scl_t_s, iic_mux_scl_t_s}),
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.dio_i(iic_mux_scl_o_s),
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.dio_o(iic_mux_scl_i_s),
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.dio_p(iic_mux_scl));
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ad_iobuf #(
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.DATA_WIDTH(2))
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i_iic_mux_sda (
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.dio_t({iic_mux_sda_t_s, iic_mux_sda_t_s}),
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.dio_i(iic_mux_sda_o_s),
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.dio_o(iic_mux_sda_i_s),
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.dio_p(iic_mux_sda));
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ad_iobuf #(
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.DATA_WIDTH(1))
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i_mdio_p (
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.dio_t(eth_mdio_t),
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.dio_i(eth_mdio_o),
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.dio_o(eth_mdio_i),
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.dio_p(eth_mdio_p));
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system_wrapper i_system_wrapper (
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.ddr_addr (ddr_addr),
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.ddr_ba (ddr_ba),
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.ddr_cas_n (ddr_cas_n),
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.ddr_ck_n (ddr_ck_n),
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.ddr_ck_p (ddr_ck_p),
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.ddr_cke (ddr_cke),
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.ddr_cs_n (ddr_cs_n),
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.ddr_dm (ddr_dm),
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.ddr_dq (ddr_dq),
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.ddr_dqs_n (ddr_dqs_n),
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.ddr_dqs_p (ddr_dqs_p),
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.ddr_odt (ddr_odt),
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.ddr_ras_n (ddr_ras_n),
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.ddr_reset_n (ddr_reset_n),
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.ddr_we_n (ddr_we_n),
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.fixed_io_ddr_vrn (fixed_io_ddr_vrn),
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.fixed_io_ddr_vrp (fixed_io_ddr_vrp),
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.fixed_io_mio (fixed_io_mio),
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.fixed_io_ps_clk (fixed_io_ps_clk),
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.fixed_io_ps_porb (fixed_io_ps_porb),
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.fixed_io_ps_srstb (fixed_io_ps_srstb),
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.gpio_i (gpio_i),
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.gpio_o (gpio_o),
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.gpio_t (gpio_t),
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.eth1_rgmii_rd(eth1_rgmii_rd),
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.eth1_rgmii_rx_ctl(eth1_rgmii_rx_ctl),
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.eth1_rgmii_rxc(eth1_rgmii_rxc),
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.eth1_rgmii_td(eth1_rgmii_td),
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.eth1_rgmii_tx_ctl(eth1_rgmii_tx_ctl),
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.eth1_rgmii_txc(eth1_rgmii_txc),
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.eth2_rgmii_rd(eth2_rgmii_rd),
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.eth2_rgmii_rx_ctl(eth2_rgmii_rx_ctl),
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.eth2_rgmii_rxc(eth2_rgmii_rxc),
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.eth2_rgmii_td(eth2_rgmii_td),
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.eth2_rgmii_tx_ctl(eth2_rgmii_tx_ctl),
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.eth2_rgmii_txc(eth2_rgmii_txc),
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.eth_phy_rst_n(eth_phy_rst_n),
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.eth_mdio_o(eth_mdio_o),
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.eth_mdio_t(eth_mdio_t),
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.eth_mdio_i(eth_mdio_i),
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.eth_mdio_mdc(eth_mdio_mdc),
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.hdmi_data (hdmi_data),
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.hdmi_data_e (hdmi_data_e),
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.hdmi_hsync (hdmi_hsync),
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.hdmi_out_clk (hdmi_out_clk),
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.hdmi_vsync (hdmi_vsync),
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.position_m1_i(position_m1_i),
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.position_m2_i(position_m2_i),
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.adc_clk_o(adc_clk_o),
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.fmc_m1_en_o(fmc_m1_en_o),
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.adc_m1_ia_dat_i(adc_m1_ia_dat_i),
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.adc_m1_ib_dat_i(adc_m1_ib_dat_i),
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.adc_m1_vbus_dat_i(adc_m1_vbus_dat_i),
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.fmc_m2_en_o(fmc_m2_en_o),
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.adc_m2_ia_dat_i(adc_m2_ia_dat_i),
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.adc_m2_ib_dat_i(adc_m2_ib_dat_i),
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.adc_m2_vbus_dat_i(adc_m2_vbus_dat_i),
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.gpo_o(gpo),
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.pwm_m1_ah_o(pwm_m1_ah_o),
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.pwm_m1_al_o(pwm_m1_al_o),
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.pwm_m1_bh_o(pwm_m1_bh_o),
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.pwm_m1_bl_o(pwm_m1_bl_o),
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.pwm_m1_ch_o(pwm_m1_ch_o),
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.pwm_m1_cl_o(pwm_m1_cl_o),
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.pwm_m2_ah_o(pwm_m2_ah_o),
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.pwm_m2_al_o(pwm_m2_al_o),
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.pwm_m2_bh_o(pwm_m2_bh_o),
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.pwm_m2_bl_o(pwm_m2_bl_o),
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.pwm_m2_ch_o(pwm_m2_ch_o),
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.pwm_m2_cl_o(pwm_m2_cl_o),
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.vaux0_v_n(vauxn0),
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.vaux0_v_p(vauxp0),
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.vaux8_v_n(vauxn8),
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.vaux8_v_p(vauxp8),
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/*.muxaddr_out(muxaddr_out),*/
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.i2s_bclk (i2s_bclk),
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.i2s_lrclk (i2s_lrclk),
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.i2s_mclk (i2s_mclk),
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.i2s_sdata_in (i2s_sdata_in),
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.i2s_sdata_out (i2s_sdata_out),
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.iic_fmc_scl_io (iic_scl),
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.iic_fmc_sda_io (iic_sda),
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.iic_mux_scl_i (iic_mux_scl_i_s),
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.iic_mux_scl_o (iic_mux_scl_o_s),
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.iic_mux_scl_t (iic_mux_scl_t_s),
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.iic_mux_sda_i (iic_mux_sda_i_s),
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.iic_mux_sda_o (iic_mux_sda_o_s),
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.iic_mux_sda_t (iic_mux_sda_t_s),
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.ps_intr_00 (1'b0),
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.ps_intr_01 (1'b0),
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.ps_intr_02 (1'b0),
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.ps_intr_03 (1'b0),
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.ps_intr_04 (1'b0),
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.ps_intr_05 (1'b0),
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.ps_intr_06 (1'b0),
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.iic_ee2_scl_io(iic_ee2_scl_io),
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.iic_ee2_sda_io(iic_ee2_sda_io),
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.spi0_clk_i (1'b0),
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.spi0_clk_o (fmc_spi1_sck),
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.spi0_csn_0_o (fmc_spi1_sel1_rdc),
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.spi0_csn_1_o (),
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.spi0_csn_2_o (),
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.spi0_csn_i (1'b1),
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.spi0_sdi_i (fmc_spi1_miso),
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.spi0_sdo_i (1'b0),
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.spi0_sdo_o (fmc_spi1_mosi),
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.spi1_clk_i (1'b0),
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.spi1_clk_o (),
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.spi1_csn_0_o (),
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.spi1_csn_1_o (),
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.spi1_csn_2_o (),
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.spi1_csn_i (1'b1),
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.spi1_sdi_i (1'b0),
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.spi1_sdo_i (1'b0),
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.spi1_sdo_o (),
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.otg_vbusoc (otg_vbusoc),
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.spdif (spdif));
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endmodule
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// ***************************************************************************
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// ***************************************************************************
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