// *************************************************************************** // *************************************************************************** // 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_addr, ddr3_ba, ddr3_cas_n, ddr3_ck_n, ddr3_ck_p, ddr3_cke, ddr3_cs_n, ddr3_dm, ddr3_dq, ddr3_dqs_n, ddr3_dqs_p, ddr3_odt, ddr3_ras_n, ddr3_reset_n, ddr3_we_n, linear_flash_addr, linear_flash_adv_ldn, linear_flash_ce_n, linear_flash_oen, linear_flash_wen, linear_flash_dq_io, sgmii_rxp, sgmii_rxn, sgmii_txp, sgmii_txn, phy_rstn, mgt_clk_p, mgt_clk_n, mdio_mdc, mdio_mdio, fan_pwm, gpio_lcd, gpio_bd, iic_rstn, iic_scl, iic_sda, rx_clk_in_p, rx_clk_in_n, rx_frame_in_p, rx_frame_in_n, rx_data_in_p, rx_data_in_n, tx_clk_out_p, tx_clk_out_n, tx_frame_out_p, tx_frame_out_n, tx_data_out_p, tx_data_out_n, gpio_txnrx, gpio_enable, gpio_resetb, gpio_sync, gpio_en_agc, gpio_ctl, gpio_status, spi_csn_0, spi_clk, spi_mosi, spi_miso ); input sys_rst; input sys_clk_p; input sys_clk_n; input uart_sin; output uart_sout; output [13:0] ddr3_addr; output [ 2:0] ddr3_ba; output ddr3_cas_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 ddr3_ras_n; output ddr3_reset_n; output ddr3_we_n; input sgmii_rxp; input sgmii_rxn; output sgmii_txp; output sgmii_txn; output phy_rstn; input mgt_clk_p; input mgt_clk_n; output mdio_mdc; inout mdio_mdio; output fan_pwm; output [26:1] linear_flash_addr; output linear_flash_adv_ldn; output linear_flash_ce_n; output linear_flash_oen; output linear_flash_wen; inout [15:0] linear_flash_dq_io; inout [ 6:0] gpio_lcd; inout [20:0] gpio_bd; output iic_rstn; inout iic_scl; inout iic_sda; input rx_clk_in_p; input rx_clk_in_n; input rx_frame_in_p; input rx_frame_in_n; input [ 5:0] rx_data_in_p; input [ 5:0] rx_data_in_n; output tx_clk_out_p; output tx_clk_out_n; output tx_frame_out_p; output tx_frame_out_n; output [ 5:0] tx_data_out_p; output [ 5:0] tx_data_out_n; inout gpio_txnrx; inout gpio_enable; inout gpio_resetb; inout gpio_sync; inout gpio_en_agc; inout [ 3:0] gpio_ctl; inout [ 7:0] gpio_status; output spi_csn_0; output spi_clk; output spi_mosi; input spi_miso; // internal signals wire [63:0] gpio_i; wire [63:0] gpio_o; wire [63:0] gpio_t; wire [ 7:0] spi_csn; wire spi_clk; wire spi_mosi; wire spi_miso; // default logic assign fan_pwm = 1'b1; assign iic_rstn = 1'b1; assign spi_csn_0 = spi_csn[0]; // instantiations ad_iobuf #(.DATA_WIDTH(17)) i_iobuf ( .dio_t (gpio_t[48:32]), .dio_i (gpio_o[48:32]), .dio_o (gpio_i[48:32]), .dio_p ({ gpio_txnrx, gpio_enable, gpio_resetb, gpio_sync, gpio_en_agc, gpio_ctl, gpio_status})); ad_iobuf #(.DATA_WIDTH(21)) i_iobuf_sw_led ( .dio_t (gpio_t[20:0]), .dio_i (gpio_o[20:0]), .dio_o (gpio_i[20:0]), .dio_p (gpio_bd)); system_wrapper i_system_wrapper ( .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), .linear_flash_addr (linear_flash_addr), .linear_flash_adv_ldn (linear_flash_adv_ldn), .linear_flash_ce_n (linear_flash_ce_n), .linear_flash_oen (linear_flash_oen), .linear_flash_wen (linear_flash_wen), .linear_flash_dq_io(linear_flash_dq_io), .gpio_lcd_tri_io (gpio_lcd), .gpio0_o (gpio_o[31:0]), .gpio0_t (gpio_t[31:0]), .gpio0_i (gpio_i[31:0]), .gpio1_o (gpio_o[63:32]), .gpio1_t (gpio_t[63:32]), .gpio1_i (gpio_i[63:32]), .iic_main_scl_io (iic_scl), .iic_main_sda_io (iic_sda), .mb_intr_06 (1'b0), .mb_intr_07 (1'b0), .mb_intr_08 (1'b0), .mb_intr_14 (1'b0), .mb_intr_15 (1'b0), .mdio_mdc (mdio_mdc), .mdio_mdio_io (mdio_mdio), .mgt_clk_clk_n (mgt_clk_n), .mgt_clk_clk_p (mgt_clk_p), .phy_rstn (phy_rstn), .phy_sd (1'b1), .sgmii_rxn (sgmii_rxn), .sgmii_rxp (sgmii_rxp), .sgmii_txn (sgmii_txn), .sgmii_txp (sgmii_txp), .sys_clk_n (sys_clk_n), .sys_clk_p (sys_clk_p), .sys_rst (sys_rst), .spi_clk_i (spi_clk), .spi_clk_o (spi_clk), .spi_csn_i (spi_csn), .spi_csn_o (spi_csn), .spi_sdi_i (spi_miso), .spi_sdo_i (spi_mosi), .spi_sdo_o (spi_mosi), .rx_clk_in_n (rx_clk_in_n), .rx_clk_in_p (rx_clk_in_p), .rx_data_in_n (rx_data_in_n), .rx_data_in_p (rx_data_in_p), .rx_frame_in_n (rx_frame_in_n), .rx_frame_in_p (rx_frame_in_p), .tx_clk_out_n (tx_clk_out_n), .tx_clk_out_p (tx_clk_out_p), .tx_data_out_n (tx_data_out_n), .tx_data_out_p (tx_data_out_p), .tx_frame_out_n (tx_frame_out_n), .tx_frame_out_p (tx_frame_out_p), .uart_sin (uart_sin), .uart_sout (uart_sout)); endmodule // *************************************************************************** // ***************************************************************************