305 lines
8.4 KiB
Verilog
305 lines
8.4 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 (
|
|
sys_rst,
|
|
sys_clk_p,
|
|
sys_clk_n,
|
|
|
|
uart_sin,
|
|
uart_sout,
|
|
|
|
ddr3_1_n,
|
|
ddr3_1_p,
|
|
ddr3_reset_n,
|
|
ddr3_addr,
|
|
ddr3_ba,
|
|
ddr3_cas_n,
|
|
ddr3_ras_n,
|
|
ddr3_we_n,
|
|
ddr3_ck_n,
|
|
ddr3_ck_p,
|
|
ddr3_cke,
|
|
ddr3_cs_n,
|
|
ddr3_dm,
|
|
ddr3_dq,
|
|
ddr3_dqs_n,
|
|
ddr3_dqs_p,
|
|
ddr3_odt,
|
|
|
|
mdio_mdc,
|
|
mdio_mdio_io,
|
|
mii_rst_n,
|
|
mii_col,
|
|
mii_crs,
|
|
mii_rx_clk,
|
|
mii_rx_er,
|
|
mii_rx_dv,
|
|
mii_rxd,
|
|
mii_tx_clk,
|
|
mii_tx_en,
|
|
mii_txd,
|
|
|
|
linear_flash_addr,
|
|
linear_flash_adv_ldn,
|
|
linear_flash_ce_n,
|
|
linear_flash_dq_io,
|
|
linear_flash_oen,
|
|
linear_flash_wen,
|
|
|
|
fan_pwm,
|
|
|
|
gpio_lcd,
|
|
gpio_led,
|
|
gpio_sw,
|
|
|
|
iic_rstn,
|
|
iic_scl,
|
|
iic_sda,
|
|
|
|
hdmi_out_clk,
|
|
hdmi_hsync,
|
|
hdmi_vsync,
|
|
hdmi_data_e,
|
|
hdmi_data,
|
|
|
|
spdif,
|
|
|
|
adc_clk_in_n,
|
|
adc_clk_in_p,
|
|
adc_data_in_n,
|
|
adc_data_in_p,
|
|
adc_data_or_n,
|
|
adc_data_or_p,
|
|
spi_clk,
|
|
spi_csn_adc,
|
|
spi_csn_clk,
|
|
spi_sdio
|
|
);
|
|
|
|
input sys_rst;
|
|
input sys_clk_p;
|
|
input sys_clk_n;
|
|
|
|
input uart_sin;
|
|
output uart_sout;
|
|
|
|
output [ 2:0] ddr3_1_n;
|
|
output [ 1:0] ddr3_1_p;
|
|
output ddr3_reset_n;
|
|
output [13:0] ddr3_addr;
|
|
output [ 2:0] ddr3_ba;
|
|
output ddr3_cas_n;
|
|
output ddr3_ras_n;
|
|
output ddr3_we_n;
|
|
output [ 0:0] ddr3_ck_n;
|
|
output [ 0:0] ddr3_ck_p;
|
|
output [ 0:0] ddr3_cke;
|
|
output [ 0:0] ddr3_cs_n;
|
|
output [ 7:0] ddr3_dm;
|
|
inout [63:0] ddr3_dq;
|
|
inout [ 7:0] ddr3_dqs_n;
|
|
inout [ 7:0] ddr3_dqs_p;
|
|
output [ 0:0] ddr3_odt;
|
|
|
|
output mdio_mdc;
|
|
inout mdio_mdio_io;
|
|
output mii_rst_n;
|
|
input mii_col;
|
|
input mii_crs;
|
|
input mii_rx_clk;
|
|
input mii_rx_er;
|
|
input mii_rx_dv;
|
|
input [ 3:0] mii_rxd;
|
|
input mii_tx_clk;
|
|
output mii_tx_en;
|
|
output [ 3:0] mii_txd;
|
|
|
|
output [26:1] linear_flash_addr;
|
|
output linear_flash_adv_ldn;
|
|
output linear_flash_ce_n;
|
|
inout [15:0] linear_flash_dq_io;
|
|
output linear_flash_oen;
|
|
output linear_flash_wen;
|
|
|
|
output fan_pwm;
|
|
|
|
inout [ 6:0] gpio_lcd;
|
|
inout [ 7:0] gpio_led;
|
|
inout [ 8:0] gpio_sw;
|
|
|
|
output iic_rstn;
|
|
inout iic_scl;
|
|
inout iic_sda;
|
|
|
|
output hdmi_out_clk;
|
|
output hdmi_hsync;
|
|
output hdmi_vsync;
|
|
output hdmi_data_e;
|
|
output [15:0] hdmi_data;
|
|
|
|
output spdif;
|
|
|
|
input adc_clk_in_n;
|
|
input adc_clk_in_p;
|
|
input [ 7:0] adc_data_in_n;
|
|
input [ 7:0] adc_data_in_p;
|
|
input adc_data_or_n;
|
|
input adc_data_or_p;
|
|
output spi_clk;
|
|
output spi_csn_adc;
|
|
output spi_csn_clk;
|
|
inout spi_sdio;
|
|
|
|
// internal signals
|
|
wire [ 1:0] spi_csn;
|
|
wire spi_miso;
|
|
wire spi_mosi;
|
|
wire [31:0] mb_intrs;
|
|
|
|
assign spi_csn_adc = spi_csn[0];
|
|
assign spi_csn_clk = spi_csn[1];
|
|
|
|
ad9467_spi i_spi (
|
|
.spi_csn(spi_csn),
|
|
.spi_clk(spi_clk),
|
|
.spi_mosi(spi_mosi),
|
|
.spi_miso(spi_miso),
|
|
.spi_sdio(spi_sdio)
|
|
);
|
|
|
|
system_wrapper i_system_wrapper (
|
|
.ddr3_1_n (ddr3_1_n),
|
|
.ddr3_1_p (ddr3_1_p),
|
|
.ddr3_addr (ddr3_addr),
|
|
.ddr3_ba (ddr3_ba),
|
|
.ddr3_cas_n (ddr3_cas_n),
|
|
.ddr3_ck_n (ddr3_ck_n),
|
|
.ddr3_ck_p (ddr3_ck_p),
|
|
.ddr3_cke (ddr3_cke),
|
|
.ddr3_cs_n (ddr3_cs_n),
|
|
.ddr3_dm (ddr3_dm),
|
|
.ddr3_dq (ddr3_dq),
|
|
.ddr3_dqs_n (ddr3_dqs_n),
|
|
.ddr3_dqs_p (ddr3_dqs_p),
|
|
.ddr3_odt (ddr3_odt),
|
|
.ddr3_ras_n (ddr3_ras_n),
|
|
.ddr3_reset_n (ddr3_reset_n),
|
|
.ddr3_we_n (ddr3_we_n),
|
|
.fan_pwm (fan_pwm),
|
|
.gpio_lcd_tri_io (gpio_lcd),
|
|
.gpio_led_tri_io (gpio_led),
|
|
.gpio_sw_tri_io (gpio_sw),
|
|
.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),
|
|
.iic_rstn (iic_rstn),
|
|
.mb_intr_10 (mb_intrs[10]),
|
|
.mb_intr_11 (mb_intrs[11]),
|
|
.mb_intr_12 (mb_intrs[12]),
|
|
.mb_intr_13 (mb_intrs[13]),
|
|
.mb_intr_14 (mb_intrs[14]),
|
|
.mb_intr_15 (mb_intrs[15]),
|
|
.mb_intr_16 (mb_intrs[16]),
|
|
.mb_intr_17 (mb_intrs[17]),
|
|
.mb_intr_18 (mb_intrs[18]),
|
|
.mb_intr_19 (mb_intrs[19]),
|
|
.mb_intr_20 (mb_intrs[20]),
|
|
.mb_intr_21 (mb_intrs[21]),
|
|
.mb_intr_22 (mb_intrs[22]),
|
|
.mb_intr_23 (mb_intrs[23]),
|
|
.mb_intr_24 (mb_intrs[24]),
|
|
.mb_intr_25 (mb_intrs[25]),
|
|
.mb_intr_26 (mb_intrs[26]),
|
|
.mb_intr_27 (mb_intrs[27]),
|
|
.mb_intr_28 (mb_intrs[28]),
|
|
.mb_intr_29 (mb_intrs[29]),
|
|
.mb_intr_30 (mb_intrs[30]),
|
|
.mb_intr_31 (mb_intrs[31]),
|
|
.ad9467_dma_irq (mb_intrs[10]),
|
|
.ad9467_spi_irq (mb_intrs[13]),
|
|
.mdio_mdc (mdio_mdc),
|
|
.mdio_mdio_io (mdio_mdio_io),
|
|
.mii_col (mii_col),
|
|
.mii_crs (mii_crs),
|
|
.mii_rst_n (mii_rst_n),
|
|
.mii_rx_clk (mii_rx_clk),
|
|
.mii_rx_dv (mii_rx_dv),
|
|
.mii_rx_er (mii_rx_er),
|
|
.mii_rxd (mii_rxd),
|
|
.mii_tx_clk (mii_tx_clk),
|
|
.mii_tx_en (mii_tx_en),
|
|
.mii_txd (mii_txd),
|
|
.linear_flash_addr (linear_flash_addr),
|
|
.linear_flash_adv_ldn (linear_flash_adv_ldn),
|
|
.linear_flash_ce_n (linear_flash_ce_n),
|
|
.linear_flash_dq_io (linear_flash_dq_io),
|
|
.linear_flash_oen (linear_flash_oen),
|
|
.linear_flash_wen (linear_flash_wen),
|
|
.spdif (spdif),
|
|
.sys_clk_n (sys_clk_n),
|
|
.sys_clk_p (sys_clk_p),
|
|
.sys_rst (sys_rst),
|
|
.uart_sin (uart_sin),
|
|
.uart_sout (uart_sout),
|
|
.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_data_or_n(adc_data_or_n),
|
|
.adc_data_or_p(adc_data_or_p),
|
|
.spi_clk_i(1'b0),
|
|
.spi_clk_o(spi_clk),
|
|
.spi_csn_i(1'b1),
|
|
.spi_csn_o(spi_csn),
|
|
.spi_sdi_i(spi_miso),
|
|
.spi_sdo_i(1'b0),
|
|
.spi_sdo_o(spi_mosi));
|
|
|
|
endmodule
|
|
|
|
// ***************************************************************************
|
|
// ***************************************************************************
|