341 lines
11 KiB
Verilog
341 lines
11 KiB
Verilog
// ***************************************************************************
|
|
// ***************************************************************************
|
|
// Copyright 2015(c) Analog Devices, Inc.
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification,
|
|
// are permitted provided that the following conditions are met:
|
|
// - Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// - Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in
|
|
// the documentation and/or other materials provided with the
|
|
// distribution.
|
|
// - Neither the name of Analog Devices, Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
// - The use of this software may or may not infringe the patent rights
|
|
// of one or more patent holders. This license does not release you
|
|
// from the requirement that you obtain separate licenses from these
|
|
// patent holders to use this software.
|
|
// - Use of the software either in source or binary form, must be run
|
|
// on or directly connected to an Analog Devices Inc. component.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
// INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
|
|
// PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
//
|
|
// IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY
|
|
// RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|
|
|
|
`timescale 1ns/100ps
|
|
|
|
module system_top (
|
|
|
|
inout [14:0] ddr_addr,
|
|
inout [ 2:0] ddr_ba,
|
|
inout ddr_cas_n,
|
|
inout ddr_ck_n,
|
|
inout ddr_ck_p,
|
|
inout ddr_cke,
|
|
inout ddr_cs_n,
|
|
inout [ 3:0] ddr_dm,
|
|
inout [31:0] ddr_dq,
|
|
inout [ 3:0] ddr_dqs_n,
|
|
inout [ 3:0] ddr_dqs_p,
|
|
inout ddr_odt,
|
|
inout ddr_ras_n,
|
|
inout ddr_reset_n,
|
|
inout ddr_we_n,
|
|
|
|
input [3:0] eth1_rgmii_rd,
|
|
input eth1_rgmii_rx_ctl,
|
|
input eth1_rgmii_rxc,
|
|
output [3:0] eth1_rgmii_td,
|
|
output eth1_rgmii_tx_ctl,
|
|
output eth1_rgmii_txc,
|
|
|
|
input [3:0] eth2_rgmii_rd,
|
|
input eth2_rgmii_rx_ctl,
|
|
input eth2_rgmii_rxc,
|
|
output [3:0] eth2_rgmii_td,
|
|
output eth2_rgmii_tx_ctl,
|
|
output eth2_rgmii_txc,
|
|
|
|
inout eth_mdio_p,
|
|
output eth_mdio_mdc,
|
|
output eth_phy_rst_n,
|
|
|
|
inout fixed_io_ddr_vrn,
|
|
inout fixed_io_ddr_vrp,
|
|
inout [53:0] fixed_io_mio,
|
|
inout fixed_io_ps_clk,
|
|
inout fixed_io_ps_porb,
|
|
inout fixed_io_ps_srstb,
|
|
|
|
inout [31:0] gpio_bd,
|
|
|
|
output hdmi_out_clk,
|
|
output hdmi_vsync,
|
|
output hdmi_hsync,
|
|
output hdmi_data_e,
|
|
output [15:0] hdmi_data,
|
|
|
|
input [2:0] position_m1_i,
|
|
input [2:0] position_m2_i,
|
|
output adc_clk_o,
|
|
input adc_m1_ia_dat_i,
|
|
input adc_m1_ib_dat_i,
|
|
input adc_m1_vbus_dat_i,
|
|
output fmc_m1_en_o,
|
|
output fmc_m2_en_o,
|
|
input adc_m2_ia_dat_i,
|
|
input adc_m2_ib_dat_i,
|
|
input adc_m2_vbus_dat_i,
|
|
output pwm_m1_ah_o,
|
|
output pwm_m1_al_o,
|
|
output pwm_m1_bh_o,
|
|
output pwm_m1_bl_o,
|
|
output pwm_m1_ch_o,
|
|
output pwm_m1_cl_o,
|
|
output pwm_m1_dh_o,
|
|
output pwm_m1_dl_o,
|
|
output pwm_m2_ah_o,
|
|
output pwm_m2_al_o,
|
|
output pwm_m2_bh_o,
|
|
output pwm_m2_bl_o,
|
|
output pwm_m2_ch_o,
|
|
output pwm_m2_cl_o,
|
|
output pwm_m2_dh_o,
|
|
output pwm_m2_dl_o,
|
|
output vt_enable,
|
|
input vauxn0,
|
|
input vauxn8,
|
|
input vauxp0,
|
|
input vauxp8,
|
|
/* muxaddr_out,*/
|
|
|
|
output i2s_mclk,
|
|
output i2s_bclk,
|
|
output i2s_lrclk,
|
|
output i2s_sdata_out,
|
|
input i2s_sdata_in,
|
|
|
|
output spdif,
|
|
|
|
inout iic_scl,
|
|
inout iic_sda,
|
|
inout [ 1:0] iic_mux_scl,
|
|
inout [ 1:0] iic_mux_sda,
|
|
|
|
inout iic_ee2_scl_io,
|
|
inout iic_ee2_sda_io,
|
|
|
|
output fmc_spi1_sel1_rdc,
|
|
input fmc_spi1_miso,
|
|
output fmc_spi1_mosi,
|
|
output fmc_spi1_sck,
|
|
output fmc_sample_n,
|
|
output [ 3:0] gpo,
|
|
input [ 1:0] gpi,
|
|
|
|
input otg_vbusoc);
|
|
|
|
/* output [ 3:0] muxaddr_out;*/
|
|
|
|
// internal signals
|
|
|
|
wire [63:0] gpio_i;
|
|
wire [63:0] gpio_o;
|
|
wire [63:0] gpio_t;
|
|
wire [ 1:0] iic_mux_scl_i_s;
|
|
wire [ 1:0] iic_mux_scl_o_s;
|
|
wire iic_mux_scl_t_s;
|
|
wire [ 1:0] iic_mux_sda_i_s;
|
|
wire [ 1:0] iic_mux_sda_o_s;
|
|
wire iic_mux_sda_t_s;
|
|
|
|
wire eth_mdio_o;
|
|
wire eth_mdio_i;
|
|
wire eth_mdio_t;
|
|
|
|
// assignments
|
|
|
|
assign fmc_sample_n = gpio_o[32];
|
|
assign gpio_i[34:33] = gpi[1:0];
|
|
assign vt_enable = 1'b1;
|
|
assign pwm_m1_dh_o = 1'b0;
|
|
assign pwm_m1_dl_o = 1'b0;
|
|
assign pwm_m2_dh_o = 1'b0;
|
|
assign pwm_m2_dl_o = 1'b0;
|
|
// instantiations
|
|
|
|
ad_iobuf #(
|
|
.DATA_WIDTH(32))
|
|
i_gpio_bd (
|
|
.dio_t(gpio_t[31:0]),
|
|
.dio_i(gpio_o[31:0]),
|
|
.dio_o(gpio_i[31:0]),
|
|
.dio_p(gpio_bd));
|
|
|
|
ad_iobuf #(
|
|
.DATA_WIDTH(2))
|
|
i_iic_mux_scl (
|
|
.dio_t({iic_mux_scl_t_s, iic_mux_scl_t_s}),
|
|
.dio_i(iic_mux_scl_o_s),
|
|
.dio_o(iic_mux_scl_i_s),
|
|
.dio_p(iic_mux_scl));
|
|
|
|
ad_iobuf #(
|
|
.DATA_WIDTH(2))
|
|
i_iic_mux_sda (
|
|
.dio_t({iic_mux_sda_t_s, iic_mux_sda_t_s}),
|
|
.dio_i(iic_mux_sda_o_s),
|
|
.dio_o(iic_mux_sda_i_s),
|
|
.dio_p(iic_mux_sda));
|
|
|
|
ad_iobuf #(
|
|
.DATA_WIDTH(1))
|
|
i_mdio_p (
|
|
.dio_t(eth_mdio_t),
|
|
.dio_i(eth_mdio_o),
|
|
.dio_o(eth_mdio_i),
|
|
.dio_p(eth_mdio_p));
|
|
|
|
system_wrapper i_system_wrapper (
|
|
.ddr_addr (ddr_addr),
|
|
.ddr_ba (ddr_ba),
|
|
.ddr_cas_n (ddr_cas_n),
|
|
.ddr_ck_n (ddr_ck_n),
|
|
.ddr_ck_p (ddr_ck_p),
|
|
.ddr_cke (ddr_cke),
|
|
.ddr_cs_n (ddr_cs_n),
|
|
.ddr_dm (ddr_dm),
|
|
.ddr_dq (ddr_dq),
|
|
.ddr_dqs_n (ddr_dqs_n),
|
|
.ddr_dqs_p (ddr_dqs_p),
|
|
.ddr_odt (ddr_odt),
|
|
.ddr_ras_n (ddr_ras_n),
|
|
.ddr_reset_n (ddr_reset_n),
|
|
.ddr_we_n (ddr_we_n),
|
|
.fixed_io_ddr_vrn (fixed_io_ddr_vrn),
|
|
.fixed_io_ddr_vrp (fixed_io_ddr_vrp),
|
|
.fixed_io_mio (fixed_io_mio),
|
|
.fixed_io_ps_clk (fixed_io_ps_clk),
|
|
.fixed_io_ps_porb (fixed_io_ps_porb),
|
|
.fixed_io_ps_srstb (fixed_io_ps_srstb),
|
|
.gpio_i (gpio_i),
|
|
.gpio_o (gpio_o),
|
|
.gpio_t (gpio_t),
|
|
|
|
.eth1_rgmii_rd(eth1_rgmii_rd),
|
|
.eth1_rgmii_rx_ctl(eth1_rgmii_rx_ctl),
|
|
.eth1_rgmii_rxc(eth1_rgmii_rxc),
|
|
.eth1_rgmii_td(eth1_rgmii_td),
|
|
.eth1_rgmii_tx_ctl(eth1_rgmii_tx_ctl),
|
|
.eth1_rgmii_txc(eth1_rgmii_txc),
|
|
|
|
.eth2_rgmii_rd(eth2_rgmii_rd),
|
|
.eth2_rgmii_rx_ctl(eth2_rgmii_rx_ctl),
|
|
.eth2_rgmii_rxc(eth2_rgmii_rxc),
|
|
.eth2_rgmii_td(eth2_rgmii_td),
|
|
.eth2_rgmii_tx_ctl(eth2_rgmii_tx_ctl),
|
|
.eth2_rgmii_txc(eth2_rgmii_txc),
|
|
|
|
.eth_phy_rst_n(eth_phy_rst_n),
|
|
.eth_mdio_o(eth_mdio_o),
|
|
.eth_mdio_t(eth_mdio_t),
|
|
.eth_mdio_i(eth_mdio_i),
|
|
.eth_mdio_mdc(eth_mdio_mdc),
|
|
|
|
.hdmi_data (hdmi_data),
|
|
.hdmi_data_e (hdmi_data_e),
|
|
.hdmi_hsync (hdmi_hsync),
|
|
.hdmi_out_clk (hdmi_out_clk),
|
|
.hdmi_vsync (hdmi_vsync),
|
|
.position_m1_i(position_m1_i),
|
|
.position_m2_i(position_m2_i),
|
|
.adc_clk_o(adc_clk_o),
|
|
.fmc_m1_en_o(fmc_m1_en_o),
|
|
.adc_m1_ia_dat_i(adc_m1_ia_dat_i),
|
|
.adc_m1_ib_dat_i(adc_m1_ib_dat_i),
|
|
.adc_m1_vbus_dat_i(adc_m1_vbus_dat_i),
|
|
.fmc_m2_en_o(fmc_m2_en_o),
|
|
.adc_m2_ia_dat_i(adc_m2_ia_dat_i),
|
|
.adc_m2_ib_dat_i(adc_m2_ib_dat_i),
|
|
.adc_m2_vbus_dat_i(adc_m2_vbus_dat_i),
|
|
.gpo_o(gpo),
|
|
.pwm_m1_ah_o(pwm_m1_ah_o),
|
|
.pwm_m1_al_o(pwm_m1_al_o),
|
|
.pwm_m1_bh_o(pwm_m1_bh_o),
|
|
.pwm_m1_bl_o(pwm_m1_bl_o),
|
|
.pwm_m1_ch_o(pwm_m1_ch_o),
|
|
.pwm_m1_cl_o(pwm_m1_cl_o),
|
|
.pwm_m2_ah_o(pwm_m2_ah_o),
|
|
.pwm_m2_al_o(pwm_m2_al_o),
|
|
.pwm_m2_bh_o(pwm_m2_bh_o),
|
|
.pwm_m2_bl_o(pwm_m2_bl_o),
|
|
.pwm_m2_ch_o(pwm_m2_ch_o),
|
|
.pwm_m2_cl_o(pwm_m2_cl_o),
|
|
.vaux0_v_n(vauxn0),
|
|
.vaux0_v_p(vauxp0),
|
|
.vaux8_v_n(vauxn8),
|
|
.vaux8_v_p(vauxp8),
|
|
/*.muxaddr_out(muxaddr_out),*/
|
|
.i2s_bclk (i2s_bclk),
|
|
.i2s_lrclk (i2s_lrclk),
|
|
.i2s_mclk (i2s_mclk),
|
|
.i2s_sdata_in (i2s_sdata_in),
|
|
.i2s_sdata_out (i2s_sdata_out),
|
|
.iic_fmc_scl_io (iic_scl),
|
|
.iic_fmc_sda_io (iic_sda),
|
|
.iic_mux_scl_i (iic_mux_scl_i_s),
|
|
.iic_mux_scl_o (iic_mux_scl_o_s),
|
|
.iic_mux_scl_t (iic_mux_scl_t_s),
|
|
.iic_mux_sda_i (iic_mux_sda_i_s),
|
|
.iic_mux_sda_o (iic_mux_sda_o_s),
|
|
.iic_mux_sda_t (iic_mux_sda_t_s),
|
|
.ps_intr_00 (1'b0),
|
|
.ps_intr_01 (1'b0),
|
|
.ps_intr_02 (1'b0),
|
|
.ps_intr_03 (1'b0),
|
|
.ps_intr_04 (1'b0),
|
|
.ps_intr_05 (1'b0),
|
|
.ps_intr_06 (1'b0),
|
|
.iic_ee2_scl_io(iic_ee2_scl_io),
|
|
.iic_ee2_sda_io(iic_ee2_sda_io),
|
|
.spi0_clk_i (1'b0),
|
|
.spi0_clk_o (fmc_spi1_sck),
|
|
.spi0_csn_0_o (fmc_spi1_sel1_rdc),
|
|
.spi0_csn_1_o (),
|
|
.spi0_csn_2_o (),
|
|
.spi0_csn_i (1'b1),
|
|
.spi0_sdi_i (fmc_spi1_miso),
|
|
.spi0_sdo_i (1'b0),
|
|
.spi0_sdo_o (fmc_spi1_mosi),
|
|
.spi1_clk_i (1'b0),
|
|
.spi1_clk_o (),
|
|
.spi1_csn_0_o (),
|
|
.spi1_csn_1_o (),
|
|
.spi1_csn_2_o (),
|
|
.spi1_csn_i (1'b1),
|
|
.spi1_sdi_i (1'b0),
|
|
.spi1_sdo_i (1'b0),
|
|
.spi1_sdo_o (),
|
|
.otg_vbusoc (otg_vbusoc),
|
|
.spdif (spdif));
|
|
|
|
endmodule
|
|
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|