pluto_hdl_adi/projects/fmcomms1/zc706/system_top.v

281 lines
7.8 KiB
Verilog

// ***************************************************************************
// ***************************************************************************
// Copyright 2011(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 (
ddr_addr,
ddr_ba,
ddr_cas_n,
ddr_ck_n,
ddr_ck_p,
ddr_cke,
ddr_cs_n,
ddr_dm,
ddr_dq,
ddr_dqs_n,
ddr_dqs_p,
ddr_odt,
ddr_ras_n,
ddr_reset_n,
ddr_we_n,
fixed_io_ddr_vrn,
fixed_io_ddr_vrp,
fixed_io_mio,
fixed_io_ps_clk,
fixed_io_ps_porb,
fixed_io_ps_srstb,
gpio_bd,
hdmi_out_clk,
hdmi_vsync,
hdmi_hsync,
hdmi_data_e,
hdmi_data,
spdif,
dac_clk_in_p,
dac_clk_in_n,
dac_clk_out_p,
dac_clk_out_n,
dac_frame_out_p,
dac_frame_out_n,
dac_data_out_p,
dac_data_out_n,
adc_clk_in_p,
adc_clk_in_n,
adc_or_in_p,
adc_or_in_n,
adc_data_in_p,
adc_data_in_n,
ref_clk_out_p,
ref_clk_out_n,
iic_scl,
iic_sda);
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;
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 [14:0] gpio_bd;
output hdmi_out_clk;
output hdmi_vsync;
output hdmi_hsync;
output hdmi_data_e;
output [23:0] hdmi_data;
output spdif;
input dac_clk_in_p;
input dac_clk_in_n;
output dac_clk_out_p;
output dac_clk_out_n;
output dac_frame_out_p;
output dac_frame_out_n;
output [15:0] dac_data_out_p;
output [15:0] dac_data_out_n;
input adc_clk_in_p;
input adc_clk_in_n;
input adc_or_in_p;
input adc_or_in_n;
input [13:0] adc_data_in_p;
input [13:0] adc_data_in_n;
output ref_clk_out_p;
output ref_clk_out_n;
inout iic_scl;
inout iic_sda;
// internal signals
wire [63:0] gpio_i;
wire [63:0] gpio_o;
wire [63:0] gpio_t;
wire [ 2:0] spi0_csn;
wire spi0_clk;
wire spi0_mosi;
wire spi0_miso;
wire [ 2:0] spi1_csn;
wire spi1_clk;
wire spi1_mosi;
wire spi1_miso;
wire ref_clk;
wire oddr_ref_clk;
// instantiations
ODDR #(
.DDR_CLK_EDGE ("SAME_EDGE"),
.INIT (1'b0),
.SRTYPE ("ASYNC"))
i_oddr_ref_clk (
.S (1'b0),
.CE (1'b1),
.R (1'b0),
.C (ref_clk),
.D1 (1'b1),
.D2 (1'b0),
.Q (oddr_ref_clk));
OBUFDS i_obufds_ref_clk (
.I (oddr_ref_clk),
.O (ref_clk_out_p),
.OB (ref_clk_out_n));
ad_iobuf #(
.DATA_WIDTH(15))
i_gpio_bd (
.dio_t(gpio_t[14:0]),
.dio_i(gpio_o[14:0]),
.dio_o(gpio_i[14:0]),
.dio_p(gpio_bd));
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),
.adc_clk_in_n (adc_clk_in_n),
.adc_clk_in_p (adc_clk_in_p),
.adc_data_in_n (adc_data_in_n),
.adc_data_in_p (adc_data_in_p),
.adc_or_in_n (adc_or_in_n),
.adc_or_in_p (adc_or_in_p),
.dac_clk_in_n (dac_clk_in_n),
.dac_clk_in_p (dac_clk_in_p),
.dac_clk_out_n (dac_clk_out_n),
.dac_clk_out_p (dac_clk_out_p),
.dac_data_out_n (dac_data_out_n),
.dac_data_out_p (dac_data_out_p),
.dac_frame_out_n (dac_frame_out_n),
.dac_frame_out_p (dac_frame_out_p),
.hdmi_data (hdmi_data),
.hdmi_data_e (hdmi_data_e),
.hdmi_hsync (hdmi_hsync),
.hdmi_out_clk (hdmi_out_clk),
.hdmi_vsync (hdmi_vsync),
.iic_main_scl_io (iic_scl),
.iic_main_sda_io (iic_sda),
.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),
.ps_intr_07 (1'b0),
.ps_intr_08 (1'b0),
.ps_intr_09 (1'b0),
.ps_intr_10 (1'b0),
.ps_intr_11 (1'b0),
.ref_clk (ref_clk),
.spdif (spdif),
.spi0_clk_i (spi0_clk),
.spi0_clk_o (spi0_clk),
.spi0_csn_0_o (spi0_csn[0]),
.spi0_csn_1_o (spi0_csn[1]),
.spi0_csn_2_o (spi0_csn[2]),
.spi0_csn_i (1'b1),
.spi0_sdi_i (spi0_miso),
.spi0_sdo_i (spi0_mosi),
.spi0_sdo_o (spi0_mosi),
.spi1_clk_i (spi1_clk),
.spi1_clk_o (spi1_clk),
.spi1_csn_0_o (spi1_csn[0]),
.spi1_csn_1_o (spi1_csn[1]),
.spi1_csn_2_o (spi1_csn[2]),
.spi1_csn_i (1'b1),
.spi1_sdi_i (1'b1),
.spi1_sdo_i (spi1_mosi),
.spi1_sdo_o (spi1_mosi));
endmodule
// ***************************************************************************
// ***************************************************************************